Tubular molded foam with plate portion

Provided is a tubular molded foam with a plate portion capable of reliably preventing the occurrence of an unwanted lump on the inside of a tube body even when the molding is manufactured using a molten resin having a high expansion ratio. The tubular molded foam includes a tube body and a plate portion joined with an outside of the tube body. The plate portion has a recess in the vicinity of a joint surface with the tube body.

METHOD AND DEVICE FOR PRODUCING AN OPTICAL COUPLING ELEMENT MADE OF ELASTOMER

A method for producing an optical coupling element made of elastomer includes filling a free-flowing elastomer formulation or its constituents into a mold so as to produce a flat sheet whose thickness is adapted to a thickness of the optical coupling element that is to be produced. The elastomer formulation or its constituents is cured to form an inherently stable elastomer. Individual optical coupling elements are cut out of the flat sheet. 1. A method for producing an optical coupling element made of elastomer , the method comprising:filling a free-flowing elastomer formulation or its constituents into a mold so as to produce a flat sheet whose thickness is adapted to a thickness of the optical coupling element that is to be produced,curing the elastomer formulation or its constituents to form an inherently stable elastomer, andcutting individual optical coupling elements out of the flat sheet.2. The method according to claim 1 , wherein the cutting step is carried out while the flat sheet is in the mold.3. The method according to claim 1 , wherein a bottom section of a bottom of the mold is cut out claim 1 , whereby the bottom section forms a protective element that is detachable from the optical coupling element and that serves to protect the underside of the optical coupling element.4. The method according to claim 3 , wherein the bottom section and the optical coupling element have surface areas of identical sizes.5. The method according to claim 3 , wherein the bottom section extends beyond the optical coupling element by at least one handling section.6. The method according to claim 1 , wherein the cutting step is carried out by stamping claim 1 , water-jet cutting or laser-beam cutting.7. The method according to claim 1 , wherein a removable protective film is used as a protective element that is removable from the optical coupling element and that protects a top of the optical coupling element.8. The method according to claim 7 , wherein the protective ...

EXTRUDED FASTENER AND METHOD FOR MAKING SAME

An extruded integrated fastener assembly comprising a plurality of fasteners cut to length from an extruded length of material. Unwanted areas of material are cut away leaving the individual fasteners, which fasteners are also connected together by an expanse of material that remains. The fastener assembly can be single durometer or double durometer. A profile with retention members and/or leg features are formed in the fasteners for connecting to a predetermined component. The process for manufacturing the extruded integrated fastener assembly includes providing fabrication tooling suitable to cut away the unwanted area between the fasteners. The fasteners are thereby able to be cut to any desired length. 1. An extruded integrated fastener assembly , comprising:a continuous strip of extruded material incorporating a plurality of fasteners of predetermined length cut into the continuous strip; andan upper portion of the continuous strip linking adjacent fasteners.2. The extruded integrated fastener assembly of claim 1 , wherein the plurality of fasteners are extruded to have a predetermined profile for connection to a predetermined component with each of said plurality of fasteners operably connecting to a corresponding attachment feature of said component.3. The extruded integrated fastener assembly of claim 1 , further comprising a plurality of retention members to retain each fastener with respect to an aperture of a component.4. The extruded integrated fastener assembly of claim 3 , wherein the plurality of retention members are grippers.5. The extruded integrated fastener assembly of claim 4 , wherein the grippers are arranged in parallel columns.6. The extruded integrated fastener assembly of claim 4 , wherein the grippers have an offset arrangement.7. The extruded integrated fastener assembly of claim 1 , wherein the assembly is formed of a single durometer material.8. The extruded integrated fastener assembly of claim 1 , wherein the assembly is formed of a ...

METHOD AND ARRANGEMENT FOR FORMING GROOVES IN A BOARD ELEMENT

A method for forming at least one groove in a board element, wherein the board element includes a polymer-based material and, preferably, a filler. The method includes providing a board element including a board portion disposed at an elevated temperature and forming at least one groove by removing material, such as chips, from the board portion by a processing device. 1. A method for forming at least one groove in a board element , said board element comprising a thermoplastic material , wherein the board element is provided in the form of a panel or is dividable into at least two panels , each panel being a floor panel or a wall panel , the method comprising:forming the board element under heat,providing the board element comprising a board portion disposed at an elevated temperature, said elevated temperature being obtained during said forming of the board element under heat, wherein said board portion comprises a thermoplastic material, andforming said at least one groove by removing material from the board portion disposed at an elevated temperature by a processing device.2. The method according claim 1 , wherein the groove(s) is/are formed after the forming of the board element while said board portion is disposed at the elevated temperature.3. The method according to claim 1 , wherein the board element is further formed under pressure.4. The method according to claim 1 , wherein the board element is formed by extrusion or coextrusion.5. The method according to claim 1 , wherein the board portion is provided at least in a rear side (5) of the board element.6. The method according to claim 1 , wherein the elevated temperature exceeds 25° C.7. The method according to claim 1 , wherein the elevated temperature exceeds 40° C.8. The method according to claim 1 , wherein the elevated temperature is 30-150° C.9. The method according to claim 1 , wherein the elevated temperature is 35-90° C.10. The method according to claim 1 , further comprising displacing the board ...

COLLAPSIBLE VANE STRUCTURE AND RELATED METHOD FOR A SHADE FOR AN ARCHITECTURAL OPENING

A base structure and associated method for converting the base structure into an operable vane on a shade for an architectural opening. The base structure includes a back sheet and a front sheet attached together in engagement regions spaced along the length of the back sheet and front sheet. The front sheet is separated into front strip sections having a free end. Operating elements are positioned along the back sheet and situated so as to move relative thereto. The operating elements are attached adjacent to a free end of the front strip. Movement of the operating elements actuates the free end of the front strip to move from a closed position to an open position as desired by the user. 1. A covering for an architectural structure , said covering comprising:a rotatable roller;a panel coupled to said rotatable roller such that rotation of said rotatable roller moves said panel, said panel wrappable about said rotatable roller; andat least one operating element to effect operation of said panel;wherein: a plurality of back sheets, each of said back sheets having a top edge, a bottom edge, and a front side; and', 'a plurality of front sheets, each of said front sheets having a top edge and a bottom edge;, 'said panel includessaid top edge of at least one of said plurality of front sheets is coupled to said top edge of at least one of said plurality of back sheets so that said at least one front sheet extends across said front side of said at least one back sheet; andsaid bottom edge of at least one of said front sheets is coupled to said at least one operating element such that relative movement between said at least one operating element and said plurality of back sheets causes relative movement between said bottom edge of said at least one of said front sheets and said top edge of said at least one of said front sheets.2. The covering of claim 1 , wherein said at least one operating element is coupled to said rotatable roller to move said at least one operating ...

CONFIGURABLE FOAM CUSHIONING STRUCTURE FOR PROVIDING VARIABLE SUPPORT PROFILES IN MATTRESS COMPONENTS, AND RELATED MATTRESS ASSEMBLIES AND METHODS

A configurable foam cushioning structure for providing variable support profiles in mattress components is disclosed, and related mattress assemblies and methods. In one embodiment, a plurality of extruded support members are provided each having a top surface and a bottom surface that extend in an extrusion direction and two end surfaces that extend in a direction transverse to the extrusion direction. The extruded support members are connected to each other in a linear array defining a substantially planar lower surface, with one end surface of each of the plurality of extruded support members is substantially coplanar with the lower surface. In this manner, the structure can be easily extruded as one long, continuous piece, and reconfigured into a structure having a relatively short dimension in the extrusion direction and a relatively long dimension in the transverse direction. 1. An extruded foam cushioning structure for a mattress , comprising:a plurality of extruded support members each having a top surface and a bottom surface that extend in an extrusion direction and two end surfaces that extend in a transverse direction that is transverse to the extrusion direction;wherein the plurality of extruded support members are connected to each other in a linear array defining a substantially planar lower surface, wherein one end surface of each of the plurality of extruded support members is substantially coplanar with the lower surface.2. The extruded foam cushioning structure of claim 1 , further comprising:a plurality of hinges connecting each pair of adjacent support members at one of the top surface and the bottom surface of the adjacent support members such that the pair of adjacent support members is able to rotate 180° with respect to each other;wherein rotating each support members 180° with respect to each of the adjacent support members causes the top surface of each support member to be in contact with the top surface of the adjacent support member, ...

GUIDE DEVICE AND SCARFED SURFACE FORMING METHOD

Provided is a router guide that comprises: a guide part that has a first through-hole and a guide surface that guides a cutting tool attachment part of a router device along the first through-hole; a maintaining part that maintains the position of the guide surface; and a positioning part that positions the guide part. The guide surface is formed such that, in a state where the maintaining part is in contact with a surface of a composite material, the distance from the surface becomes smaller as the guide surface approaches a second through-hole. The guide part is formed so as to be elastically deformable. In a case where the guide part is caused to elastically deform along the surface shape of the composite material, the maintaining part maintains the position of the guide surface with respect to the surface at a position that corresponds to the surface shape. 1. A guide device which guides a router device , which rotates a cutting tool having an outer peripheral surface on which a cutting portion is formed and cuts a workpiece coming into contact with the cutting portion , in accordance with a surface shape of the workpiece having a curvature in at least a predetermined direction , comprising:a guide portion which includes a first through-hole into which the cutting tool can be inserted, and a guide surface which guides an attachment portion of the router device to which the cutting tool is attached in a state where the cutting tool is inserted into the first through-hole along the first through-hole;a holding portion which comes into contact with a surface of the workpiece and holds a position of the guide surface with respect to the surface of the workpiece; anda positioning portion which includes a second through-hole into which a positioning pin positioned in a positioning hole formed in the workpiece is inserted and positions the guide portion at a predetermined position in a radial direction intersecting an axis in which the positioning pin extends in a ...

Forming apparatus and method and object thus made

A method for making objects by forming a thermoformable sheet material includes forming the objects by interaction of a die assembly and a forming assembly. The method further includes, compressing and crushing a first portion of the sheet material by a crushing punch device before forming the objects and maintaining the first portion crushed during the forming operation to reduce the thickness thereof and to orientate chains of molecules that compose a structure of the sheet material at the first portion, in order to weaken the structure and the first portion. The first portion is thus easily perforable, tearable and breakable.

Readily strippable cable

A readily-strippable cable is herein described having at least two wires encapsulated by a continuous electrically insulating layer, the insulating layer having at least one relatively weak portion that extends along the length of the cable and is substantially uniform in position and strength along the length of the cable; and wherein the weak portion is configured to allow the insulating layer to split along the relatively weak portion and down the length of the cable upon separation of the encapsulated wires by application of force against the relatively weaker portion of insulating layer in a direction substantially perpendicular to the length of the cable, thereby exposing the wires without the use of a secondary operation.

Multi-cup arrangement for foodstuff packaging

The present invention provides a multi-cup arrangement comprising a polypropylene sheet, wherein the polypropylene sheet comprises at least two cavities, the cavities each protruding from the sheet from a bottom surface of the sheet, wherein the cavities are separated from each other via one or more spacer area(s) on the sheet, wherein the spacer area(s) each comprise one or more groove(s) on the bottom surface of the sheet that are positioned to allow the sheet to be broken along the groove by bending the sheet towards the top surface, wherein the grooves are positioned to divide the sheet into multiple segments, each segment comprising one or more cavities, wherein each of the groove(s) has a maximum depth of ≥25% and ≤80% with regard to the thickness of the polypropylene sheet. Such multi-cup arrangement may be separated into individual cup segments by moderate manual force, whilst the arrangement does not undesirably bend nor snap under the action of its own weight.

Floor covering with universal backing and methods of making and recycling

A dimensionally stable universal floor covering includes a tufted textile having stitches and a reinforcement layer operatively connected to the stitches to provide dimensional stability for the entire floor covering. The reinforcement layer is made of fibers and adhesive that are formed into a reinforcement layer of laminated fibers that is operatively connected to the stitches and/or the fibers and adhesive are formed into a layer of fibers and adhesive that is contained within the stitches. The fibers and adhesive are mixed and then moved by an applicator toward the stitches. A curved slip path is formed on a curved portion of the applicator to improve the movement of the fibers and adhesive toward the stitches. A removable tip portion on the end of the curved portion of the applicator improves the penetration of the adhesive and provides compression of the fibers towards the ends of the stitches. A releasable adhesive cover system is provided to cover the layer of fibers for providing additional strength and stability and for providing a releasable attachment of the universal floor covering to a supporting surface.

OBJECT PRODUCTION

Producing an object (), comprising: providing a tool () having a mould surface (); applying uncured composite material () to the mould surface () to form an assembly (); curing the assembly () to produce cured composite material (′) having a surface (′) the same shape as the mould surface (); providing a digital model () of the object () specifying a first surface () and a second surface () of the object (), the first surface () being the same shape as the mould surface (); and, while the cured composite material (′) is held against the mould surface (), machining, using the digital model (), a further surface (′) of the cured composite material (′) such that it has the same shape as the second surface () and the same position relative to the mould surface () as the second surface () relative to the first surface (). 1. A method of producing an object , the method comprising:providing a mould tool having a mould surface;applying uncured composite material to the mould surface of the mould tool so as to form an assembly;curing the assembly so as to cure the uncured composite material and mould the uncured composite material against the mould surface, thereby producing cured composite material having a surface that is substantially the same shape as and contiguous with the mould surface; the digital model specifies a first surface of the object to be produced, a second surface of the object to be produced, and a position of the second surface relative to the first surface; and', 'the first surface is substantially the same shape as the mould surface; and, 'providing a digital model of at least part of the object to be produced, wherein'}while maintaining the position of the cured composite material relative to the mould surface, machining, by a router, using the digital model, a further surface of the cured composite material, thereby producing the object; wherein the further surface of the cured composite material is substantially the same shape as the second surface ...

Selective access to cryopreserved samples

Methods and apparatus for selectively accessing a portion of a sterile cryopreserved sample are disclosed. The apparatus may include a container configured to receive the cryopreserved sample and having a first portion and a second portion, a heat sink chamber surrounding the first portion of the container, and a heat source adjacent to the second portion of the container. The chamber may be configured to maintain a non-accessed portion of the sample in a cryopreserved state. The heat source may be configured to separating an accessed portion of the sample from the non-accessed portion of the sample while maintaining the viability of the accessed portion while the non-accessed portion is maintained in the cryopreserved state.

Method and apparatus for joining resin and metal

A joining method for joining a resin member and a metal member by heating is provided. Joining of the resin member and metal member is performed by heating a joining interface of the resin member and metal member to a temperature in a range of equal to or higher than a decomposition temperature of the resin member and lower than a temperature at which gas bubbles are generated in the resin member and by cooling a surface of the resin member on the opposite side from a joining surface thereof with the metal member to a temperature that is lower than the melting point of the resin member.

Resin fuel tank and blow molding mold for molding the same

A resin fuel tank includes a peripheral wall portion that is configured to structure a portion of a fuel tank main body portion that is made of resin and in which fuel is stored, the peripheral wall portion having a parting line portion that is visible from an outer side of the fuel tank main body portion, and a projecting portion that is solid, is disposed along the parting line portion, and is configured to project outward, integrally with the peripheral wall portion, from the peripheral wall portion toward the outer side of the fuel tank main body portion.

Method of preparing a pipe for joining to another pipe

A method of preparing a pipe for joining to another pipe, the method including the steps of fixing a cutting tool to one side of a fusion welding machine; fixing a pipe to an other side of the welding machine; moving the cutting tool with respect to the pipe so that the cutting tool engages an internal wall of the pipe to thereby cut the internal wall of the pipe, preparing the pipe for joining to another pipe.

FIBER-REINFORCED PLASTIC AND METHOD FOR PRODUCING SAME

A fiber-reinforced plastic producing method capable of easily producing a fiber-reinforced plastic in which swelling and warpage are less likely to occur and of which excellent mechanical characteristics and isotropy are ensured, and a fiber-reinforced plastic in which swelling and warpage are suppressed from occurring. The fiber-reinforced plastic producing method has a step for obtaining a material (A) including a prepreg base material in which a region (B), where reinforcing fibers pulled and aligned in one direction are impregnated with a matrix resin and a plurality of cuts (b) are formed, and a region (C), where a plurality of cuts (c) are formed, are alternately formed in a direction orthogonal to a fiber axis of the reinforcing fiber, a step for hot-pressing the material (A) while moving the material (A) under specific conditions, and a step for cooling the pressed material (A) to obtain the fiber-reinforced plastic. 1: A method for producing a fiber-reinforced plastic , the method comprising:(i) obtaining a material (A) comprising the following prepreg base material;(ii) pressing the material (A) in a state of being heated to a temperature T equal to or higher than a melting point of a matrix resin or equal to or higher than a glass transition temperature of the matrix resin when the matrix resin does not have a melting point while moving the material (A) in one direction by setting angles formed by fiber axis directions of all reinforcing fibers with respect to a direction orthogonal to a moving direction of the material (A) to from −20° to 20° by using a pressing device which substantially uniformly presses the material (A) in the orthogonal direction; and(iii) cooling the material (A) pressed by the pressing device to obtain a fiber-reinforced plastic:wherein a prepreg base material in which a reinforcing fiber pulled and aligned in one direction is impregnated with a matrix resin and a cut is formed so as to intersect a fiber axis of the reinforcing ...

Pipe structure and construction method

A structure including: a straight pipe made of a polyolefin-based material; a pair of ridges made of a polyolefin-based material, extending in a circumferential direction along an outer surface of the straight pipe, and spaced apart from each other in an axial direction of the straight pipe; a piping material including a plurality of metal-made separate cases, which are separated from each other in the circumferential direction of the straight pipe and enclose a portion of the straight pipe; and a pair of engagement portions formed on at least one of the separate cases and engaging respectively with the pair of ridges.

Process of forming polymeric material

A method for forming an article includes providing a sheet of material, optionally conditioning the sheet with a surface of a roller, forming the sheet to provide a web, and separating an article from the web to provide the article. An apparatus adapted to form the article from a sheet is provided.

METHOD AND APPARATUS FOR FORMING LEAK DETECTABLE GEOMEMBRANE LINERS

A method for forming a geomembrane liner testable for leaks by securing adjacent panels together with the conductivity of the lower surface of an overlying panel broken along a line adjacent the panel overlapping edge, and the overlapping edges sealed along the line. A heat welder has slots for the overlapping panel edges, with a heated wedge between the slots and having a projection to break the conductivity of the overlying panel bottom surface as it passes the wedge. The slots merge to press the liner edges together to heat weld them along the line of broken conductivity as the welder is moved along the panel edges. 1. A heat welder for securing edges of adjacent geomembrane liner panels together , said geomembrane liner panels having conductive bottom surfaces and being overlapped along their edges with a first one of said panels on top of a second one of said panels , said welder comprising: the first slot is open on one lateral side for receiving the first one of said panels,', 'the second slot is below said first slot and open on the lateral side opposite the one side for receiving the overlapping edge of the second one of said panels, and', 'said first and second slots merge at the body rear end;, 'a welder body having forward and rear ends and defining horizontally oriented first and second slots with top and bottom walls extending between the welder body front and rear, wherein'}a drive for moving the welder body forward;a heating unit between said first and second slots and forward of said merged first and second slots, said heating unit defining a portion of a bottom wall of the first slot; andat least one projection extending partially into said first slot for engaging the conductive bottom surface of the first one of said panels to interrupt the conductive bottom surface along a line as it passes the projection;wherein said merged first and second slots press together first and second liner panels to heat weld the first and second liner panels together ...

METHOD OF MANUFACTURING ARTIFICIAL EYELASHES

A method for manufacturing artificial eyelashes comprises the steps of: cutting a plastic sheet having a predetermined thickness and molding a plurality of strands and a base part, connected to one end of the plurality of strands to support the plurality of strands, into an integrally formed shape; bonding at least one strand of monofilaments across the plurality of strands to a portion of the plurality of strands adjacent to the base part; forming the artificial eyelashes by cutting and removing the side portion of the base part with respect to the portion bonded to the monofilaments in the shape; and winding the artificial eyelashes in the direction of arrangement of the plurality of strands as an axis so that the plurality of strands are curved. 1. A method of manufacturing artificial eyelashes , comprising:forming a shape, in which a plurality of strands and a base portion connected to one end of the plurality of strands to support the plurality of strands are integrally formed, by cutting the shape out of a plastic sheet having a certain thickness;adhering at least one monofilament to a part of the plurality of strands, which is adjacent to the base portion, across the plurality of strands;forming artificial eyelashes by cutting and removing the base portion's side from the shape on the basis of the part adhered to the monofilament; andbending the plurality of strands by rolling the artificial eyelashes around a direction in which the plurality of strands are arranged.2. The method of claim 1 , further comprising polishing the plurality of strands.3. The method of claim 1 , further comprising modifying the monofilament of the artificial eyelashes claim 1 , of which the plurality of strands are bent claim 1 , into an arc shape.4. The method of claim 3 , further comprising applying an adhesive to the monofilament modified into the arc shape.5. The method of claim 1 , wherein the forming of the shape comprises cutting the plastic sheet using a laser cutter.6. The ...

METHOD FOR PRODUCING AN EXTRUSION MOLDED PRODUCT

A method for producing an extrusion molded product, wherein the method uses a holder () for feeding a core material (), the holder () being provided with cutting guide holes () through which cutting blades () go to form grooves () in the core material (); when rotary bodies () provided with the cutting blades () start rotating, the core material () and the holder () stand by at a predetermined standby position that does not enable the cutting blades () to cut the core material (); and when the rotation speeds of the rotary bodies () reach predetermined rotation speeds, the holder () is or the rotary bodies () are moved so that the cutting blades () can start cutting the core material () proceeding through the holder (), and then the cutting blades () form a plurality of grooves () in the core material (). 161167627121132116112113211632116231211. A method for producing an extrusion molded product , wherein the method uses a holder () for supporting and feeding a core material () of synthetic resin extruded from an extrusion machine , the holder () being provided with cutting guide holes () formed on the right and left hand sides of the holder () such that cutting blades () are allowed to go through the cutting guide holes () and form grooves () on the right and left hand sides of the core material (); when rotary bodies () provided with the cutting blades () start rotating , the core material () and the holder () for feeding the core material () stand by at a predetermined standby position that does not enable the cutting blades () to cut the core material (); and when the rotation speeds of the rotary bodies () reach predetermined rotation speeds optimal for the cutting blades () to cut the core material () , the holder () is or the rotary bodies () are moved so that the cutting blades () can start cutting the core material () that is proceeding through the holder () , and then the cutting blades () attached on the rotary bodies () form a plurality of grooves () in ...

COLLAPSIBLE VANE STRUCTURE AND RELATED METHOD FOR A SHADE FOR AN ARCHITECTURAL OPENING

A base structure and associated method for converting the base structure into an operable vane on a shade for an architectural opening. The base structure includes a back sheet and a front sheet attached together in engagement regions spaced along the length of the back sheet and front sheet. The front sheet is separated into front strip sections having a free end. Operating elements are positioned along the back sheet and situated so as to move relative thereto. The operating elements are attached adjacent to a free end of the front strip. Movement of the operating elements actuates the free end of the front strip to move from a closed position to an open position as desired by the user. 1. A covering for an architectural structure , said covering comprising:a rotatable roller;a panel coupled to said rotatable roller such that rotation of said rotatable roller moves said panel, said panel wrappable about said rotatable roller; andat least one operating element to effect operation of said panel; a plurality of back sheets, each of said back sheets having a first edge, a second edge, and a front side; and', 'a plurality of front sheets, each of said front sheets having a first edge and a second edge;', 'said first edge of at least one of said plurality of front sheets is coupled to a respective first edge of at least one of said plurality of back sheets so that said at least one front sheet extends across said front side of said at least one back sheet;', 'said first edge of at least one of said plurality of back sheets is coupled to a respective second edge of at least one of said plurality of back sheets; and', 'said at least one operating element is subsequently positioned between said plurality of back sheets and said plurality of front sheets, such that said at least one operating element is configured to be movable relative to said plurality of back sheets, said second edge of at least one of said front sheets is coupled to said at least one operating element ...

PLASTIC CLOSURE PART WITH SEVERABLE MEMBRANE

The invention concerns a plastic closure part () which can be fixed to a container or a further closure part to be fixed to the container, comprising a tubular discharge portion () whose cross-section is closed by a membrane () which has a tear line () extending peripherally over more than 180° along its outer edge and a corresponding method for the production of such a closure. In order to develop a closure part having the features set forth in the opening part of this specification and a method for the production thereof to the effect that the problems occurring upon injection moulding due to narrow flow passages are eliminated it is provided according to the invention that the tear line () is formed by a cut introduced into the material of the membrane () with a cutting or punching tool. 1. A plastic closure part which can be fixed to a container or a further closure part to be fixed to the container , comprising:a tubular discharge portion whose cross-section is closed by a membrane which has a tear line extending peripherally over more than 180° along its outer edge, characterised in that the tear line is formed by a cut introduced into the material of the membrane with a cutting or punching tool.2. A plastic closure part according to characterised in that the tear line of the membrane is cut in a region in which the wall thickness of the membrane is at least 0.5 mm.3. A plastic closure part according to characterised in that the wall thickness of the membrane is reduced by the tear line to a thickness of less than 0.15 mm.4. A plastic closure part according to characterised in that the tear line extends along the periphery of the membrane over more than 270° and less than 360°.5. A plastic closure part according to characterised in that the radial spacing of the tear line from an inside wall of the tubular discharge portion in its region adjoining the membrane is between 0.0 and 1.0 mm.6. A plastic closure part according to characterised in that the membrane ...

Method for producing a guiding rod for a pump

The invention relates to a method for producing a guiding rod for a pump for dispensing a fluid product. The rod includes a cylindrical body surmounted by a head. The method a plastic injection molding step to form the cylindrical rod. The method also includes a step of correcting the shape of an upper end of the rod so as to form the head by creating a shoulder at the level of the junction between the head of rod and body.

Process of forming polymeric material

A method for forming an article includes providing a sheet of material, optionally conditioning the sheet with a surface of a roller, forming the sheet to provide a web, and separating an article from the web to provide the article. An apparatus adapted to form the article from a sheet is provided.

blow molding

Die Erfindung betrifft ein Blasformverfahren zur Herstellung eines Hohlkörpers, insbesondere eines Kraftstoffbehälters, bei dem ein schlauchartiger Vorformling zwischen zwei Teilen einer Blasform angeordnet wird, die Blasform nicht vollständig geschlossen wird, wobei der Vorformling im Bereich seiner Enden gasdicht verschlossen wird, und der Innenbereich des Vorformlings mit einem gasförmigen Druckmedium beaufschlagt wird, wodurch der Vorformling gegen Innenwandungen der Blasformteile gedrückt und der Hohlkörper vorgeformt wird. Um eine einfache Art der Auftrennung des Vorformlings in zwei Hälften zu ermöglichen, wird gemäß der Erfindung vorgeschlagen, dass beim Vorformen des Behälters Partien des Vorformlings mittels an den Blasformteilen angeordneten Klemmvorrichtungen erfasst werden und dass beim Öffnen der Blasform der Vorformling jeweils zwischen den Klemmvorrichtungen in zwei Halbteile aufgerissen wird. The invention relates to a blow molding process for producing a hollow body, in particular a fuel tank, in which a tubular preform is arranged between two parts of a blow mold, the blow mold is not completely closed, wherein the preform is gas-tightly sealed in the region of its ends, and the interior of the preform is subjected to a gaseous pressure medium, whereby the preform is pressed against the inner walls of the blow molded parts and the hollow body is preformed. In order to enable a simple way of separating the preform into two halves, it is proposed according to the invention that, during the preforming of the container, portions of the preform are gripped by means of clamping devices arranged on the blow-molded parts and, when the blow-mold is opened, the preform in each case between the clamping devices in two Half parts are torn open.

Blow molding process and apparatus

In at least some implementations, a blow molding process provides that portions of the parison are engaged by one or more clamping devices disposed on or adjacent to the blow mold parts, and that the blow mold is opened whereby the parison is torn apart between the clamping devices, into two or more pieces of the parison. In other implementations, the clamping devices may be moved relative to the blow mold to tear the parison, or the parison may be torn by a combined movement of the blow mold parts and clamping devices.

블로우 몰딩 방법 및 장치

적어도 몇 가지 실시예에 있어서, 적어도 몇 가지 실시예에 있어서, 블로우 몰딩 방법은 패리슨의 일부분들이 블로우 몰드 부분들 상에 배치되거나 인접하여 배치되는 하나 이상의 클램핑 장치에 의해 결합되고, 블로우 몰드의 개방에 의해, 패리슨이 클램핑 장치들 사이에서 2개 이상의 패리슨의 피스들로 파열 분리되는 것을 제공한다. 다른 실시예에 있어서, 클램핑 장치들은 패리슨을 파열시키기 위해 블로우 몰드에 대해 상대 이동될 수 있으며, 또는 패리슨은 블로우 몰드 부분들과 클램핑 장치들의 조합 운동에 파열될 수 있다.

Process of forming polymeric material

A method for forming an article includes providing a sheet of material, optionally conditioning the sheet with a surface of a roller, forming the sheet to provide a web, and separating an article from the web to provide the article. An apparatus adapted to form the article from a sheet is provided.

Flammhemmende Latexmischungen

Prepreg base material, layered base material, fiber reinforced plastics, manufacturing method of prepreg base material and manufacturing method of fiber reinforced plastics

Method for producing helical porous product by extrusion process and apparatus for performing the same

FIELD: process and equipment for producing similar-shape helical porous piece products of one continuous initial piece. ^ SUBSTANCE: method is realized due to using cutter for cutting extruded porous product at passing through said product while the last is in state of plastic melt. According to invention tube is used for simplifying process of producing extruded helical porous product. Between said tube and die of extruder gap is created in order to provide access of cutter to extruded product while it leaves hole of die. Access of cutter to extruded product in state of plastic melt is provided before cooling and solidification of said product. Cutter only notches extruded product but it does not cut it completely. That is why pieces of extruded product remain partially joined one to other during the whole process, namely at twisting them by helix in restricting tube. Gap also allows emitting of steam from extruded product being at outlet of die hole. Produced by extrusion notched product is divided by separate pieces at frying or baking. ^ EFFECT: possibility for producing large number of similar-shape pieces of extruded helical porous product from one continuous initial piece. ^ 39 cl, 15 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 297 912 (13) C2 (51) ÌÏÊ B29C 47/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2005115445/12, 18.09.2003 (30) Êîíâåíöèîííûé ïðèîðèòåò: 15.10.2002 US 10/270,756 (73) Ïàòåíòîîáëàäàòåëü(è): Ôðèòî-Ëåé Íîðñ Àìåðèêà, Èíê. (US) (43) Äàòà ïóáëèêàöèè çà âêè: 10.10.2005 R U (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 18.09.2003 (72) Àâòîð(û): ÁÎÐÒÎÍÝ Åâãåíèî (US), ÎÐÐ Äýíèåë Åâãåíèé (US), ÑÓÒÀÐÈÀ Äåâàíã Äæèòåíäðà (US) (45) Îïóáëèêîâàíî: 27.04.2007 Áþë. ¹ 12 2 2 9 7 9 1 2 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 5077074 A, 31.12.1991. US 4454804 A, 19.06.1984. US 4698004 A, 06.10.1987. ÅÐ 0223884 À1.03.06.1987. RU 2145167 C1, ...

Multilayer bottle with separable inner layer and method for forming same

A multilayer plastic container for use with either a positive or negative pressure dispensing system, the container having an integral body with an inner layer which readily separates from an outer layer and collapses to dispense a product from the container. The container is formed by blow-molding a multilayer preform, and a bottom aperture is formed in the container for injecting air to separate the inner layer from the outer layer. Preferably, the inner layer is predelaminated during manufacture to facilitate its later separation during use. In the case of vacuum dispening, air inlet vent holes are preferably formed at the points of maximum deformation to prevent collapse of the outer layer.

Process for the production of hollow bodies made of thermoplastic material

Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff, umfassend die Extrusion wenigstens zweier bahnförmiger Vorformlinge aus thermoplastischem Kunststoff, das Einbringen der Vorformlinge in ein Formwerkzeug mit einem Formhohlraum, der zumindest teilweise die Kontur des zu fertigenden Hohlkörpers definiert, und das Ausformen der Vorformlinge innerhalb des Werkzeugs unter Anwendung von Vakuum und/oder Gasdruck in der ersten Hitze des Materials, dadurch gekennzeichnet, dass wenigstens zwei zu einem Hohlkörper auszuformende und zu verbindende Vorformlinge zeitlich nacheinander (sequenziell) aus einer einzigen Breitschlitzdüse extrudiert und zeitgleich ausgeformt werden. Process for the production of hollow bodies made of thermoplastic material, comprising the extrusion of at least two web-shaped preforms made of thermoplastic material, the introduction of the preforms into a molding tool with a mold cavity which at least partially defines the contour of the hollow body to be produced, and the molding of the preforms within the tool using vacuum and / or gas pressure in the first heat of the material, characterized in that at least two preforms to be formed into a hollow body and to be connected are extruded one after the other (sequentially) from a single slot nozzle and formed at the same time.

Method of manufacturing an article and apparatus therefore

Process of forming polymeric material

A method for forming an article includes providing a sheet of material, optionally conditioning the sheet with a surface of a roller, forming the sheet to provide a web, and separating an article from the web to provide the article. An apparatus adapted to form the article from a sheet is provided.

Process of forming polymeric material

A method for forming an article includes providing a sheet of material, optionally conditioning the sheet with a surface of a roller, forming the sheet to provide a web, and separating an article from the web to provide the article. An apparatus adapted to form the article from a sheet is provided.

Manufacture method of Suture material for medical treatment using under water type of elongation

The present invention relates to a method for manufacturing a medical thread with improved manufacturability, productivity, and usability by using a pre-punched post-tensile processing method. Accordingly, a plurality of punched grooves are formed on an outer circumferential surface of a wire rod to be processed, and for the wire rod with punched grooves, after heating the same to below the glass transition temperature, the wire rod before modification is stretched in both lengths in the longitudinal direction so that the outer edge of the punched grooves is formed into a cog. Therefore, compared to the conventional manufacturing method of stretching after injection, an area of the usable part is high, and a shape of the cog is easily and precisely secured by punching, as well as the strength of the cog's manufacturing structure is greatly improved, thereby having greatly improved operation performance by high traction force.

The oriented tear zone of plastic sheeting

本发明涉及包括预先存在的定向撕裂区(11、7)的塑料薄膜(3)，其特征在于，区(11、7)包括将塑料薄膜的一端(9)和塑料薄膜的另一端(10)组装起来的对接焊缝(7)。所述焊缝布置在塑料薄膜(3)的一个或多个焊接层的厚度上。本发明还涉及生成所述塑料薄膜的方法和设备。

Crush Roller Granulator and Use Thereof

본 발명은 원통형 가압롤러(2)와 톱니 파쇄롤러(3)를 구비한 파쇄롤러 조립기로써, 파쇄롤러(3)의 기어(4)는 톱니 루트영역(7)과 톱니 선단영역(8) 사이에 위치한 톱니 플랭크(5, 6)를 구비하여, 톱니 루트영역(7)을 톱니 선단영역(8)의 외부직경(D)보다 작은 외부직경(d)을 가지고, 파쇄 롤러(3)의 톱니 선단영역(8)은 중앙 파쇄존(10)을 포함하여 3개의 파쇄 존(9, 10, 11)을 포함하고, 파쇄존은 중앙 파쇄존(10)의 영역에서 최소거리(a)를 가진 상태로 원통형 가압롤러(2)로부터 상이한 거리를 규정하고, 톱니 플랭크(5, 6)의 윤곽 및 파쇄롤러(3)의 톱니 루트영역(7)이 원통형 가압롤러(2)의 윤곽과 협업하여 형성될 조립물 쿠션(12)의 최대 단면적을 규정하는 것을 특징으로 하는 파쇄롤러 조립기(1)와 관련된다. The present invention is a crushing roller assembly machine equipped with a cylindrical pressing roller (2) and a toothed crushing roller (3), and the gear (4) of the crushing roller (3) is between the tooth root region (7) and the tooth tip region (8). With the toothed flanks 5 and 6 located, the tooth root region 7 has an outer diameter d smaller than the outer diameter D of the tooth tip region 8, and the tooth tip region of the crushing roller 3 (8) includes three crushing zones (9, 10, 11) including the central crushing zone 10, and the crushing zone is cylindrical with the minimum distance (a) from the area of the central crushing zone (10). An assembly to be formed in cooperation with the contour of the cylindrical pressure roller 2 by defining different distances from the pressure roller 2, and the contours of the toothed flanks 5 and 6 and the tooth root area 7 of the crushing roller 3 It relates to a crushing roller granulator (1), characterized in that it defines a maximum cross-sectional area of the cushion (12).

Patent RU2020106909A3

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2020 106 909 A (51) МПК A61F 13/15 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2020106909, 01.08.2018 (71) Заявитель(и): ЗУИКО КОРПОРЕЙШН (JP) Приоритет(ы): (30) Конвенционный приоритет: 04.08.2017 JP 2017-151314; 01.09.2017 JP 2017-168869 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 04.03.2020 JP 2018/028900 (01.08.2018) (87) Публикация заявки PCT: R U Адрес для переписки: 101000, Москва, Армянский переулок, д. 9, стр. 1, оф. 210-5, ООО "Курышев и Партнеры", Л.В. Кирилловой (54) СПОСОБ ДЛЯ ИЗГОТОВЛЕНИЯ АБСОРБИРУЮЩЕГО ТЕЛА, УСТРОЙСТВО ДЛЯ ИЗГОТОВЛЕНИЯ АБСОРБИРУЮЩЕГО ТЕЛА И АБСОРБИРУЮЩЕЕ ТЕЛО (57) Формула изобретения 1. Способ изготовления абсорбирующего тела, включающий в себя: первый этап, на котором транспортируют ленточный основной лист в продольном направлении основного листа по заданному пути транспортировки, причем основной лист имеет первую и вторую основные поверхности, и основной лист включает в себя лист нетканого материала, выполненный из нетканого материала и составляющий, по меньшей мере, часть первой основной поверхности; второй этап, на котором в первом положении на пути транспортировки формируют прорезь на листе нетканого материала основного листа, который транспортируют, чтобы образовать надрез на первой основной поверхности; третий этап, на котором во втором положении на пути транспортировки со стороны, расположенной по потоку ниже первого положения в направлении транспортировки основного листа, диспергируют твердые частицы, способные поглощать и удерживать жидкость в области, включающей надрез первой основной поверхности транспортируемого основного листа для удержания твердых частиц в листе нетканого материала; и четвертый этап, на котором в третьем положении на пути транспортировки на стороне ниже по потоку ниже второго положения в направлении транспортировки Стр.: 1 A 2 0 2 0 1 0 6 9 0 9 A WO 2019/026971 (07.02.2019) 2 0 2 0 1 ...

METHOD AND DEVICE FOR BLOW FORMING

1. Способ выдувного формования для изготовления полого корпуса, в частности, топливного бака, содержащий следующие этапы, на которых:размещают заготовку между частями выдувной формы;по меньшей мере частично закрывают выдувную форму, при этом концевые зоны заготовки закрывают в газонепроницаемом виде;подвергают внутреннее пространство заготовки воздействию среды под давлением, тем самым заготовку по меньшей мере частично придавливают к частям выдувной формы и предварительно формуют полый корпус;сцепляют участки заготовки зажимными устройствами; иперемещают одну или обе части выдувной формы относительно друг друга, или по меньшей мере одно зажимное устройство относительно частей выдувной формы, тем самым разрывая заготовку между зажимными устройствами.2. Способ по п.1, который также содержит этап, на котором размещают по меньшей мере один объект между разорванными фрагментами заготовки.3. Способ по п.2, в котором объект формуют в виде держателя по меньшей мере для одного компонента топливной системы, например, прикрепленного к нему топливного насоса.4. Способ по п.1, в котором зажимные устройства, каждое, содержат выемку, при этом в выемке принимается материал заготовки, когда заготовку подвергают воздействию среды под давлением.5. Способ по п.4, в котором зажимные устройства, каждое, содержат зажимной элемент, который выполнен с возможностью перемещения относительно частей выдувной формы, и стопорную поверхность, расположенную противоположно зажимному элементу, при этом выемка выполнена между зажимным элементом и стопорной поверхностью, и при этом одно или оба из зажимного элемента и стопорной поверхност� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B29C 49/04 (13) 2014 106 876 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014106876/05, 24.02.2014 (71) Заявитель(и): ТИ АУТОМОТИВЕ ТЕКНОЛОДЖИ СЕНТЕР ГМБХ (DE) Приоритет(ы): (30) Конвенционный приоритет: 25.02.2013 DE 102013203085.1; 19.12.2013 US 14/134,607 R ...

Method of co-extruding, co-extrusion die, and extruded articles made therefrom

A die comprising two die cavities, with each capable of supplying polymeric material, and a distribution plate interposed between at least a portion of each of the two die cavities. The distribution plate has a dispensing edge and a plurality of extrusion channels. First and second extrusion channels extend from entrance openings at the first and second die cavities, respectively, to exit openings on the dispensing edge. The exit openings of the first and second extrusion channels are disposed in alternating positions along the dispensing edge. A method of extruding with such a die and an extruded article made therefrom are also disclosed. The method includes co-extruding a first polymeric composition and a second polymeric composition. The extruded article comprises a plurality of longitudinal first stripes of the first polymeric composition alternating with a plurality of longitudinal second stripes of the second polymeric composition.

The extruded product of coextrusion method, coextrusion die head and preparation thereof

本发明公开了一种模头，其包括：两个模腔，其中每个模腔都能够供应聚合物材料；以及分配盘，其插入所述两个模腔中的每个模腔的至少一部分之间。所述分配盘具有分配边缘和多个挤出通道。第一挤出通道和第二挤出通道分别从所述第一模腔和所述第二模腔处的入口延伸至所述分配边缘上的出口。所述第一挤出通道和所述第二挤出通道的所述出口沿所述分配边缘设置在交替位置上。本发明还公开了一种使用此类模头进行挤出的方法以及由此制备的挤出制品。所述方法包括共挤出第一聚合物组合物和第二聚合物组合物。所述挤出制品包括由所述第一聚合物组合物构成的多个纵向第一条纹，其与由所述第二聚合物组合物构成的多个纵向第二条纹交替。

Method for producing a wood-like molded resin product

根据本发明生产一种其外表面有仿木纹图案的模塑树脂制品的方法，包括的步骤有：将第一种熔融树脂供入模腔中形成具有所述外表面的树脂层；在所述熔融树脂固化前制造许多凹槽穿过所述树脂层以延伸至所述外表面；用第二种熔融树脂填满所述凹槽使得所述外表面呈现仿木纹图案；以及固化所述第一种和第二种树脂。

Process for mfg. container and container provided with pressure compensation holes

按照共挤压吹模法制造的容器，该容器包括一刚性外容器和一易变形内袋，外容器和内袋由不同的相互不形成熔接连接的热塑性材料制成。容器的底部包括一接缝，内袋的接缝夹在该接缝部分上。在外容器上通过如下方法形成有压力补偿孔，即在外容器上切割出一凹口，只留下一很小的残余壁部分，之后用外力将该残余壁部分划破。

ADVANCED METHOD AND DEVICE FOR PRODUCING A SPIRAL POROUS PRODUCT BY EXTRUSION

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2005 115 445 (13) A B 29 C 47/00 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2005115445/12, 18.09.2003 (71) Çà âèòåëü(è): Ôðèòî-Ëåé Íîðñ Àìåðèêà, Èíê. (US) (30) Ïðèîðèòåò: 15.10.2002 US 10/270,756 (43) Äàòà ïóáëèêàöèè çà âêè: 10.10.2005 Áþë. ¹ 28 (74) Ïàòåíòíûé ïîâåðåííûé: Àâåðü íîâ Åâãåíèé Êîíñòàíòèíîâè÷ (86) Çà âêà PCT: US 03/29780 (18.09.2003) Àäðåñ äë ïåðåïèñêè: 188663, Ëåíèíãðàäñêà îáë., Âñåâîëîæñêèé ðí, ÎÑ Êóçüìîëîâî, à/ 5, ïàò.ïîâ. Å.Ê.Àâåðü íîâó (54) ÓÑÎÂÅÐØÅÍÑÒÂÎÂÀÍÍÛÅ ÑÏÎÑÎÁ È ÓÑÒÐÎÉÑÒÂÎ ÄËß ÏÐÎÈÇÂÎÄÑÒÂÀ R U Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá ïðîèçâîäñòâà ïóòåì ýêñòðóçèè ìíîæåñòâà êóñêîâ ïðîäóêòà, âêëþ÷àþùèé ýêñòðóäèðîâàíèå ïîëó÷àåìîãî ïóòåì ýêñòðóçèè ïðîäóêòà òàêèì îáðàçîì, ÷òîáû ýòîò ïðîäóêò âûõîäèë èç ýêñòðóäåðà íà ñòàäèè ïëàñòè÷åñêîãî ðàñïëàâà; íàäðåçàíèå ïîëó÷åííîãî ïóòåì ýêñòðóçèè ïðîäóêòà, ïîêà ýòîò ïðîäóêò íàõîäèòñ íà ñòàäèè ïëàñòè÷åñêîãî ðàñïëàâà ïðè ïîìîùè óñòðîéñòâà äë íàäðåçàíè ; è ðàçäåëåíèå ïîëó÷åííîãî ïóòåì ýêñòðóçèè ïðîäóêòà íà êóñêè, îãðàíè÷åííûå îáëàñòüþ íàäðåçîâ â ýòîì ïðîäóêòå, ïðè ïîìîùè óñòðîéñòâà äë ðàçäåëåíè . 2. Ñïîñîá ïî ï.1, â êîòîðîì óñòðîéñòâî äë íàäðåçàíè ïðåäñòàâë åò ñîáîé íîæ. 3. Ñïîñîá ïî ï.2, â êîòîðîì íîæ íàäðåçàåò ïîëó÷åííûé ïóòåì ýêñòðóçèè ïðîäóêò, âûõîä ùèé èç îòâåðñòè â ìàòðèöå. 4. Ñïîñîá ïî ï.2, â êîòîðîì íîæ íàäðåçàåò íåñêîëüêî ïîòîêîâ ïîëó÷åííîãî ïóòåì ýêñòðóçèè ïðîäóêòà, âûõîä ùèõ èç íåñêîëüêèõ îòâåðñòèé â ìàòðèöå. 5. Ñïîñîá ïî ï.1, êðîìå òîãî, âêëþ÷àþùèé îáðàáîòêó ïîëó÷åííîãî ïóòåì ýêñòðóçèè ïðîäóêòà, â êîòîðîì ïðîäóêò îñòàåòñ ñâ çàííûì âî âðåì îáðàáîòêè. 6. Ñïîñîá ïî ï.5, â êîòîðîì îáðàáîòêà âêëþ÷àåò ïðîïóñêàíèå ïîëó÷åííîãî ïóòåì ýêñòðóçèè ïðîäóêòà ÷åðåç îãðàíè÷èòåëüíóþ êàìåðó è ïðèëîæåíèå ñîïðîòèâëåíè ê ïîëó÷åííîìó ïóòåì ýêñòðóçèè ïðîäóêòó ñ öåëüþ ïîëó÷èòü íåëèíåéíûé ïðîäóêò. 7. Ñïîñîá ïî ï.6, â êîòîðîì óñòðîéñòâî äë íàäðåçàíè èìååò äîñòóï ê ïîëó÷åííîìó ïóòåì ýêñòðóçèè ïðîäóêòó ÷åðåç çàçîð ...

Process for mfg. container and container provided with pressure compensation holes

按照共挤压吹模法制造的容器,该容器包括一刚性外容器和一易变形内袋,外容器和内袋由不同的相互不形成熔接连接的热塑性材料制成。容器的底部包括一接缝,内袋的接缝夹在该接缝部分上。在外容器上通过如下方法形成有压力补偿孔,即在外容器上切割出一凹口,只留下一很小的残余壁部分,之后用外力将该残余壁部分划破。

Method for producing stretched film and method for producing optical laminate

본 발명은 면내 위상차 및/또는 배향각의 편차가 저감된 장척상의 경사 연신 필름을 제공하는 것이다. 본 발명은, 장척상의 필름의 폭 방향의 좌우 단부를 각각, 종방향의 클립 피치가 변화하는 가변 피치형의 좌우의 클립에 의해 파지하는 것, 상기 좌우의 클립을 적어도 한쪽 클립의 클립 피치를 변화시키면서 주행 이동시켜, 상기 필름을 경사 연신하는 것, 상기 필름을 열 고정하는 것, 상기 필름을 상기 좌우의 클립으로부터 개방하는 것, 및 상기 필름의 폭 방향에서의 면내 위상차 및/또는 배향각의 편차를 측정하는 것을 포함하고, 상기 면내 위상차 및/또는 배향각의 편차가 소정의 기준을 초과하는 경우에, 상기 열 고정 시의 상기 좌우의 클립 간의 거리 및/또는 상기 좌우의 클립의 클립 피치를 보정하는 것을 포함하는, 연신 필름의 제조 방법에 관한 것이다. An object of the present invention is to provide an obliquely stretched elongate film having reduced in-plane retardation and/or variation in orientation angle. The present invention is to hold the left and right ends of the elongated film in the width direction by the right and left clips of a variable pitch type in which the clip pitch in the longitudinal direction changes, respectively, and changing the clip pitch of at least one clip of the left and right clips oblique stretching of the film, heat fixing the film, opening the film from the left and right clips, and deviation of in-plane retardation and/or orientation angle in the width direction of the film and correcting the distance between the left and right clips and/or the clip pitch of the left and right clips during the heat fixation when the in-plane phase difference and/or the deviation of the orientation angle exceeds a predetermined standard. It relates to a method for producing a stretched film, comprising:

Tubular molded foam body with plate portion

本发明提供一种带有板状部分的管状发泡成形体。即使在使用发泡倍率较高的熔融树脂进行制造的情况下，也能够可靠地防止产生向管主体内侧凸出的不需要的凸起。具有管主体（X1）和与该管主体（X1）的外侧连接的板状部分（Y1）的管状发泡成形体在板状部分（Y1）的与管主体（X1）连接的连接面附近形成有凹部（106）。由此，在利用组合模进行合模时，将板状部分（Y1）压缩至模腔（10a、10b）的壁面之间的厚度，即使在管主体（X1）的内侧部分空出了空间的状态下，用于形成凹部（106）的凸部（18）也对于气泡小室的移动起到作为隔墙的作用，利用该凸部（18）阻挡气泡小室移动。

Apparatus and process for laser preweakening an automotive trim cover for an air bag deployment opening

A process for preweakening the inside of an automotive trim piece cover layer of various constructions by use of a laser beam so as to enable formation of an air bag deployment opening in the trim piece formed at the time the air bag deploys. The laser beam impinges the inside surface of the cover to form a groove scoring or spaced perforations to form a preweakening pattern. A robot arm may be used to move a laser generator so as to form the preweakening pattern. The laser beam can be controlled in accordance with sensed conditions to achieve accurate preweakening, and may also be used to trim substrate panels and to perform other cutting operations.

Apparatus and method of making a variable stiffness multilayer catheter tubing

A catheter body having a variable stiffness along its longitudinal length and a method for manufacturing same is disclosed wherein an inner layer having an uninterrupted length serves as a backbone for segments of coextrusion of, e.g., Pebax or nylon and a tie layer which are then bonded to the backbone to create a multi-stiffness catheter body.

Tubular molded form with plate portion

[과제] 발포배율이 높은 용융 수지를 사용해서 제조한 경우이더라도, 관 본체 내측으로의 불필요한 혹의 발생을 확실하게 방지한다. [해결수단] 관 본체(X1)와, 그 관 본체(X1)의 외측에 연접(連接)된 판형상 부분(Y1)을 갖는 관형상 발포 성형체에 대해서, 판형상 부분(Y1)에 있어서의 관 본체(X1)와의 연접면 근방에 오목부(106)를 형성한다. 이것에 의해, 분할 금형에서의 형 체결(型締, mold clamping)시에, 판형상 부분(Y1)이 캐비티면(10a), (10b) 간의 두께까지 압축되어, 관 본체(X1)의 내측 부분에는 공간이 빈 상태이더라도, 오목부(106)를 형성하기 위한 볼록부(18)가 기포 셀의 이동에 대해서 댐으로서 기능하여, 기포 셀의 이동을 이 볼록부(18)로 막는다. [Problem] Even in the case of using a molten resin having a high expansion ratio, the occurrence of unnecessary bumps inside the tube main body can be reliably prevented. [Solution] The tube in the plate-shaped portion Y1 with respect to the tubular foamed molded article having the tube body X1 and the plate-shaped portion Y1 joined to the outside of the tube body X1. The recessed part 106 is formed in the vicinity of the connection surface with the main body X1. As a result, at the time of mold clamping in the divided mold, the plate-shaped portion Y1 is compressed to the thickness between the cavity surfaces 10a and 10b, and the inner part of the tube main body X1. Even when the space is empty, the convex portion 18 for forming the concave portion 106 functions as a dam against the movement of the bubble cell, and the movement of the bubble cell is prevented by the convex portion 18.

Separable laminated container and associated technology

본 발명의 적층박리용기는 공기 도입구멍을 갖는 합성수지제의 외측층과 외측층의 내측에 박리 가능하게 적층된 합성수지제의 내측층을 구비하고, 공기 도입구멍 근처의 내측층만 미리 부분적으로 외측층으로부터 박리되어 있다. The laminate peeling container of the present invention comprises an outer layer made of a synthetic resin having an air inlet hole and an inner layer made of a synthetic resin which is peelably laminated on the inner side of the outer layer and only the inner layer near the air- Respectively. 공기 도입구멍은 적층박리용기의 주둥이부에 외측층의 외측에서 펀치를 박아 넣어 내측층을 남기고, 외측층만 오려내어 형성할 수 있다. 외측층으로부터 미리 부분적으로 박리 시킨 내측층을 안쪽으로 팽창시켜도 좋다. The air introducing hole can be formed by inserting a punch from the outside of the outer layer into the spout portion of the lamination peeling container to cut only the outer layer while leaving the inner layer. The inner layer previously peeled off from the outer layer may be expanded inward. 내측층은 굽힘 탄성율이 1000kg/cm 2 이하의 유연성을 가진 합성수지로 형성하는 것이 바람직하다. The inner layer is preferably formed of a synthetic resin having flexibility having a bending elastic modulus of 1000 kg / cm 2 or less.

METHOD FOR MANUFACTURING ABSORBENT BODY, DEVICE FOR MANUFACTURING ABSORBENT BODY AND ABSORBENT BODY

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2020 106 909 A (51) МПК A61F 13/15 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2020106909, 01.08.2018 (71) Заявитель(и): ЗУИКО КОРПОРЕЙШН (JP) Приоритет(ы): (30) Конвенционный приоритет: 04.08.2017 JP 2017-151314; 01.09.2017 JP 2017-168869 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 04.03.2020 JP 2018/028900 (01.08.2018) (87) Публикация заявки PCT: R U Адрес для переписки: 101000, Москва, Армянский переулок, д. 9, стр. 1, оф. 210-5, ООО "Курышев и Партнеры", Л.В. Кирилловой (54) СПОСОБ ДЛЯ ИЗГОТОВЛЕНИЯ АБСОРБИРУЮЩЕГО ТЕЛА, УСТРОЙСТВО ДЛЯ ИЗГОТОВЛЕНИЯ АБСОРБИРУЮЩЕГО ТЕЛА И АБСОРБИРУЮЩЕЕ ТЕЛО (57) Формула изобретения 1. Способ изготовления абсорбирующего тела, включающий в себя: первый этап, на котором транспортируют ленточный основной лист в продольном направлении основного листа по заданному пути транспортировки, причем основной лист имеет первую и вторую основные поверхности, и основной лист включает в себя лист нетканого материала, выполненный из нетканого материала и составляющий, по меньшей мере, часть первой основной поверхности; второй этап, на котором в первом положении на пути транспортировки формируют прорезь на листе нетканого материала основного листа, который транспортируют, чтобы образовать надрез на первой основной поверхности; третий этап, на котором во втором положении на пути транспортировки со стороны, расположенной по потоку ниже первого положения в направлении транспортировки основного листа, диспергируют твердые частицы, способные поглощать и удерживать жидкость в области, включающей надрез первой основной поверхности транспортируемого основного листа для удержания твердых частиц в листе нетканого материала; и четвертый этап, на котором в третьем положении на пути транспортировки на стороне ниже по потоку ниже второго положения в направлении транспортировки Стр.: 1 A 2 0 2 0 1 0 6 9 0 9 A WO 2019/026971 (07.02.2019) 2 0 2 0 1 ...

METHOD FOR PRODUCING A CONTAINER

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 139 327 A (51) МПК B65D 81/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015139327, 15.09.2015 (71) Заявитель(и): БРЕВЕТТИ АНДЖЕЛА С.Р.Л. (IT) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): КОНСОЛАРО Роберто (IT) 16.09.2014 IT VI2014A000237 Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" Стр.: 1 A 2 0 1 5 1 3 9 3 2 7 R U A (57) Формула изобретения 1. Способ изготовления контейнера (10), содержащего укупорочную систему (С), снабженную укупорочным элементом (1), составляющим единое целое с контейнером (10) и герметично укупоривающим одно из его отверстий (3), а также имеющую предпочтительную зону (11) разъединения контейнера (10) и укупорочного элемента (1) друг от друга, причем укупорочная система (С) содержит первые направляющие и/ или соединительные средства (А, 12, 13) для направления и регулирования перемещения укупорочного элемента (1) из первого заблокированного положения, в котором укупорочный элемент (1) составляет единое целое с контейнером (10), во второе разблокированное положение, в котором укупорочный элемент (1) отделен от контейнера (10) по предпочтительной зоне (11) разъединения, причем способ включает нижеперечисленные этапы: - экструзия трубки из пластического материала при температуре плавления пластического материала; - введение трубки в пресс-форму, составленную из двух половин, для проведения процесса формования; - закрытие пресс-формы, вмещающей первую часть трубки, для проведения процесса формования нижней части полого контейнера; - выдувание второй части или верхней части контейнера, продувка и закрытие прессформы, отличающийся тем, что направляющие и/или соединительные средства имеют первую резьбу (13) на вставке (12), имеющей заданный диаметр и вставляемой в соответствующее отверстие (3) контейнера (10), которое должно быть укупорено, причем первая резьба (13) используется в пресс-форме в качестве ...

Plastic closure member with breakable diaphragm

一种塑料封盖部件(10)，其可以紧固到容器或要紧固到容器的另一封盖部件，具有管状的移除连接部(3)，该移除连接部的横截面由隔膜(7)封盖，该隔膜具有沿其外边缘延伸超过180°的撕裂线(8)，以及一种用于生产这种封盖的相应方法。为了开发一种具有开头所述特征的封盖部件以及一种用于生产它的方法使得可以消除由于在注射模制时狭窄的流动通道而发生的问题，根据本发明设置成撕裂线(8)由切口形成，该切口通过切割或冲压工具结合到隔膜(7)的材料中。

Patent DE4139555C2

METHOD FOR PRODUCING A PACKAGING PROVIDED WITH A LOCKABLE OPENING AND PACKAGING PRODUCED BY THIS METHOD

Method for producing a container with at least one pressure equalization opening

Verfahren zur Herstellung eines Behälters, der aus einem im wesentlichen steifen Außenbehälter und einem leicht verformbaren Innenbeutel aus verschiedenartigen, keine Schweißverbindung miteinander eingehenden thermoplastischen Kunststoffen besteht, mit einer Behälteröffnung und wenigstens einer Wandöffnung in dem Außenbehälter, durch die ein Druckausgleich in dem Bereich zwischen dem Innenbeutel und dem Außenbehälter erfolgt, wobei ein aus wenigstens zwei Schläuchen bestehender Vorformling koextrudiert und zwischen den geöffneten Hälften einer Blasform angeordnet wird, die Blasform anschließend geschlossen wird, wenn der Vorformling die zur Herstellung des Behälters erforderliche Länge hat, wobei Überschußmaterial im Bodenbereich des herzustellenden Behälters abgequetscht und ein Steg aus verschweißtem Material des Außenbehälters ausgebildet wird, in dem die verschweißte Bodennaht des Innenbeutels eingeklemmt und in axialer Richtung gehalten ist und der Vorformling durch ein Druckmedium zur Anlage an die Wand der Blasform aufgeblasen und aus der Blasform entnommen wird, dadurch gekennzeichnet, daß die wenigstens eine Wandöffnung durch ein oszillierendes Werkzeug ausgebildet wird. method for producing a container, that of a substantially rigid outer container and an easily deformable Inner bag of various types, no welded connection with each other incoming Thermoplastic consists of plastic, with a container opening and at least one wall opening in the outer container, through a pressure equalization in the area between the inner bag and the outer container takes place, wherein a preform consisting of at least two hoses coextruded and between the open ones halves a blow mold is placed, the blow mold then closed when the preform has the length required to make the container, being excess material Squeezed in the bottom region of the container to be manufactured and a Bridge made of welded Material of the outer container is formed, in which the welded Bottom seam of the ...

Method for making a container with a sealable opening, and container obtained thereby

1. A process for the production of a packaging (38) which is provided with a closable opening and which is provided with an outer container (40) which is substantially stiff in respect of shape and within which is disposed a container (42) of flexible material for accommodating the filling material, wherein a preform (16) comprising two substantially coaxial tubular portions (18, 20) is firstly extruded in a co-extrusion process and the simultaneously extruded portions (18, 20) comprise different thermoplastic materials which do not become joined together and after reaching the required length in a blowing mould (12), are expanded by the application of an internal increased pressure until the outer portion (18) bears against the wall of the blowing mould (12) and the bottom (52) of the packaging (38) is formed with excess material (24) being squeezed off with the simultaneous formation of a welded seam (51) on the inner container (42), characterised in that the operation of squeezing off excess material (24) is effected without the simultaneous formation on the outer container (40) of a welded seam which would close off the outer container (40) so that there is a sufficiently large opening (57) in the outer container (40) through which the region between the outer container (40) and the easily deformable, bag-like inner container (42) is communicated with the ambient atmosphere in order for the pressure of the ambient atmosphere to act permanently on the inner container (42).

Multilayered vessel package

(57)【要約】 （修正有） 【課題】トリミング及びそれに類似したことを要され ず、パッケージの吹込成形の最中に大気へのベント開口 が得られ、内側層と外側層が付着する傾向がなく、製造 で裂くステップが要求されない多層容器を提供する。 【解決手段】容器全体が外側プラスチック層に付着する ことのない、比較的薄い柔軟な材料の内側プラスチック 層を含む。内側の柔軟な層は外側プラスチック層の仕上 部３６の内側表面と係合する閉じた底部部分と、外側の 層の仕上部３６と重なり合う放射状に延びた内側の層の フランジ部分を有する。外側層は好ましくはオレフィン からなり、内側層は好ましくはアモルファスナイロンか らなる。比較的厚い外側層と比較的薄い内側層からなる パリソンを共有押出成形し、型をパリソンのまわりに閉 じ、吹込成形して本体部分３４と開口を構成する仕上部 ３６と基部３８を有する多層容器を形成する。

Laminated bottle and pump device therefor

A container and pump device is provided that allows interference in pumping action, caused by collapsing of an inner layer of the container during expulsion of fluid from within the container, to be eliminated. The container can be a laminated bottle having a mouth portion, a body, a bottom portion, and at least an inner layer and an outer layer. The pump device includes a suction portion inserted into the bottle and an operable portion exposed to an outside of the bottle. The suction portion is open to a lower end of the pump and includes a rod extending toward the bottom of the bottle. The rod has a cross-section that extends in more than two directions, preferably an I-beam with a centrally intersecting beam. The suction portion, including the rod, creates several fluid communication paths along the I-beam rod from the inner layer to the pump.

Cutting an interspace vent in the external wall of a flexibly-lined rigid vessel

The inventive container (1) consists of a rigid outer container (2) and a slightly deformable inner bag (3) arranged closely thereto, and is produced by means of a coextrusion-blowing process. Said outer container (2) contains at least one pressure equalisation opening (7) by which means air enters between the outer container (2) and the inner bag (3) when the bag contents are delivered, for example by a pump. The at least one pressure equalisation opening (7) is formed by cutting away a curved section of the wall (6) of the outer container (2) using a rotating tubular blade (5) or a hollow blade (11), so that a hole (7) is made in the outer wall. The container is kept flat during this cutting process. The inner bag (3) remains intact and is simply pushed inwards.

Method for producing a container and container with pressure equalisation openings

The inventive container (1) consists of a rigid outer container (2) and a slightly deformable inner bag (3) arranged closely thereto, and is produced by means of a coextrusion-blowing process. Said outer container (2) contains at least one pressure equalisation opening (7) by which means air enters between the outer container (2) and the inner bag (3) when the bag contents are delivered, for example by a pump. The at least one pressure equalisation opening (7) is formed by cutting away a curved section of the wall (6) of the outer container (2) using a rotating tubular blade (5) or a hollow blade (11), so that a hole (7) is made in the outer wall. The container is kept flat during this cutting process. The inner bag (3) remains intact and is simply pushed inwards.

Method of producing a receptacle and receptacle having pressure compensating openings

Container made of laminated easily separable material

Dispensing package and method for making the same

A dispensing package (1) for fluid products and the like comprises a container (2) shaped to receive and retain a fluid product therein, and includes a discharge aperture (4) therethrough. A self-sealing closure (5) includes a marginal flange portion (6), and a head portion (7) with an orifice (8) which opens and closes in response to the application of a predetermined discharge pressure. The flange portion of the closure is positioned about and encloses the discharge aperture, and is constructed from a thermoplastic material, which is heat fused to the container to form a secure interconnection and fluid seal therebetween.

METHOD AND DEVICE FOR PRODUCING PURIFIED DOUGH EXTRUDATE

Patent FR2002915A1

Process for preweakening an automotive trim cover for an air bag deployment opening

A process for preweakening the inside of an automotive trim piece cover layer of various constructions by use of a laser beam so as to enable formation of an air bag deployment opening in the trim piece formed at the time the air bag deploys. The laser beam impinges the inside surface of the cover to form a groove scoring or spaced perforations to form a preweakening pattern. A robot arm may be used to move a laser generator so as to form the preweakening pattern. The laser beam can be controlled in accordance with sensed conditions to achieve accurate preweakening, and may also be used to trim substrate panels and to perform other cutting operations.

Prevention of local polishing effect between e.g. polystyrene foam packaging and furniture or domestic appliances, locally-attaches protective material

Procédé de protection anti-lustrage d'une cale en matériau alvéolaire, caractérisé par les étapes suivantes :- on moule la cale,- on transfère la cale ainsi obtenue dans un dispositif de moulage dans lequel la partie moulante située en regard de la zone de la cale à protéger, ou partie moulante principale, est équipée d'un ensemble de fils chauffants délimitant une courbe fermée qui font saillie à sa surface, - on étale un flan de protection en un matériau synthétique entre la zone de la cale à protéger et la partie moulante principale, - on ferme le dispositif de moulage,- on porte les fils chauffants au rouge de sorte qu'ils pénètrent dans le matériau alvéolaire constitutif de la cale, et découpent le flan de protection tout en le solidarisant à celui-ci, et- on démoule la cale revêtue du flan de protection.

DECORATIVE LABEL INTENDED TO BE ATTACHED ON THE SPOUT AND THE BOUCHO

SLOTTED RING

METHOD AND MACHINE FOR FORMING TWO-PART THERMOPLASTIC HOLLOW PIECE

IMPROVED ABSORBENT TRAY WITH OR WITHOUT BARRIER AND PROCESS FOR OBTAINING SAME

METHOD FOR MANUFACTURING A WEB OF LOOP MATERIAL AND BAND OF LOOP MATERIAL OBTAINED BY SAID METHOD

Method for forming e.g. ventilation duct, involves pressing sides of thin parts against each other, and precutting one of thin parts in single hot sheet to form thermoplastic hollow part that is projected between tightening parts

Dans une machine pour former une pièce creuse (1) en matière thermoplastique par exemple tubulaire ou à alvéole à partir de deux parties minces (1s, li), deux moules mobiles (2s, 2i) l'un relativement à l'autre forme au moins l'une des parties minces (1s, li) dans une unique feuille chaude (F) en matière thermoplastique. Un jeu de lame découpe successivement l'une (1s) des parties et prédécoupe l'autre partie (li) dans la feuille maintenue entre deux pièces de serrage écartées (3s, 3i). Les bords (12s, 12i) des parties sont pressés les uns contre les autres par les moules pour former la pièce creuse (1).

Patent FR2331851B1

METHOD AND DEVICE FOR MANUFACTURING A MULTI-LAYER PACKING CONTAINER

Heat sealing apparatus

There is provided a portable heat sealing apparatus (30) for heat sealing a monitored dosage pack (10) including a lower pack member (12) including a plurality of formations each providing an open topped pocket (16) and an upper pack member (14) for sealing to the lower pack member (12) to close and seal the pockets (16). The heat sealing apparatus (30) includes a base (32) and a lid (34) for sandwiching the upper and lower pack members of the monitored dosage pack (10) therebetween. The heat sealing apparatus (30) further includes heating means (56) adapted to heat only selected areas of contact between the lower and upper pack members (12, 14) to seal the lower and upper pack members together, thereby closing and sealing the pockets (16).

Processes and apparatuses for perforating smooth, closed-cell surfaces of open-cell plastic foam sheets

Open-cell plastic foam sheets with smooth, closed surfaces are heated up to a predetermined temperature after extrusion, are thermoformed in a thermoforming unit with the aid of a vacuum on both sides and are thermoset. One of the two closed surface skins of the plastic foam sheet is perforated with the aid of needles 4 arranged movably in a mold block 11. The mold block 11 is a component part of a thermoforming unit 10 and, together with a further mold block 9, forms the mold of this thermoforming unit. The mold block 11 for the inner side 13 of a plastic foam sheet 16 comprises a male mold 1, a cooling plate 2, a vacuum plate 3, the movable needles 4, a needle plate 5, springs 6 for the return of the needle plate and also diaphragms 7 and a mounting plate 8, which are held together by screws 30.

A method of bonding automotive body parts and glued multilayer part thus obtained

Procédé de collage d’éléments de carrosserie automobile et pièce multicouche collée ainsi obtenue L’invention concerne un procédé de collage d’au moins trois éléments (1, 2, 3) entre eux, de type panneau et est caractérisé en ce que : l’on réalise, avant l’étape de collage, au moins une étape de moulage, voire d’usinage sur au moins deux des trois éléments (1, 2, 3) précités, respectivement sur au moins n-1 des n éléments (1, 2, 3) précités de sorte à créer au moins une structure usinée de type rainure (6) dans laquelle ou lesquelles un ou plusieurs cordons de colle (4) peuvent être injectés ; l’on applique au moins un cordon de colle (4) sur au moins l’un desdits éléments (1, 2, 3) ; l’on écrase suffisamment ledit ou lesdits cordons de colle (4) en rapprochant les éléments (1, 2, 3) à coller pour lier les deux éléments externe (1) et interne (3) et l’élément ou les éléments intermédiaires (2) pour former la structure souhaitée. Figure à publier avec l’abrégé : Fig. 4 Process for bonding automobile bodywork elements and bonded multilayer part thus obtained The invention relates to a process for bonding at least three elements (1, 2, 3) together, of the panel type and is characterized in that: 'before the bonding step, at least one molding step, or even machining step, is carried out on at least two of the three aforementioned elements (1, 2, 3), respectively on at least n-1 of the n elements (1 , 2, 3) mentioned above so as to create at least one groove-like machined structure (6) into which one or more beads of glue (4) can be injected; at least one bead of glue (4) is applied to at least one of said elements (1, 2, 3); the said bead(s) of glue (4) is sufficiently crushed by bringing the elements (1, 2, 3) to be glued together to link the two external (1) and internal (3) elements and the intermediate element or elements ( 2) to form the desired structure. Figure to be published with abstract: Fig. 4

A method of bonding automotive body parts and glued multilayer part thus obtained

Procédé de collage d’éléments de carrosserie automobile et pièce multicouche collée ainsi obtenue L’invention concerne un procédé de collage d’au moins trois éléments (1, 2, 3) entre eux, de type panneau et est caractérisé en ce que : l’on réalise, avant l’étape de collage, au moins une étape de moulage, voire d’usinage sur au moins deux des trois éléments (1, 2, 3) précités, respectivement sur au moins n-1 des n éléments (1, 2, 3) précités de sorte à créer au moins une structure usinée de type rainure (6) dans laquelle ou lesquelles un ou plusieurs cordons de colle (4) peuvent être injectés ; l’on applique au moins un cordon de colle (4) sur au moins l’un desdits éléments (1, 2, 3) ; l’on écrase suffisamment ledit ou lesdits cordons de colle (4) en rapprochant les éléments (1, 2, 3) à coller pour lier les deux éléments externe (1) et interne (3) et l’élément ou les éléments intermédiaires (2) pour former la structure souhaitée. Figure à publier avec l’abrégé : Fig. 4 The invention relates to a method for bonding at least three elements (1, 2, 3) to one another, of the panel type, and is characterized in that: 'is carried out, before the bonding step, at least one molding step, or even machining on at least two of the three elements (1, 2, 3) above, respectively on at least n-1 of the n elements (1 , 2, 3) above so as to create at least one machined structure of the groove type (6) in which one or more beads of adhesive (4) can be injected; at least one bead of glue (4) is applied to at least one of said elements (1, 2, 3); the said bead (s) of adhesive (4) are sufficiently crushed by bringing the elements (1, 2, 3) to be glued together in order to bind the two external (1) and internal (3) elements and the intermediate element (s) ( 2) to form the desired structure. Figure to be published with the abstract: Fig. 4

METHOD FOR MANUFACTURING BODY COMPONENT ELEMENT HAVING AN IMPROVED DEFROSTING SYSTEM

Selon ce procédé, - on fabrique une ébauche (11) en plastique comprenant au moins un orifice (15) s'étendant entre des faces opposées de l'ébauche (11), - on positionne une piste chauffante (12) sur une première face (16) de l'ébauche (11), de façon à faire passer une partie de connexion (18c) de la piste (12), au droit de l'orifice (15), - on positionne, à travers l'orifice (15), un organe de connexion (14) comprenant une extrémité (19) en forme de patte recourbée en crochet et une extrémité de liaison (20), de façon à placer la patte recourbée autour de la partie de connexion (18c) de la piste (12) et laisser l'extrémité de liaison (20) accessible du côté d'une seconde face (17) de l'ébauche, - on pince l'extrémité (19) en forme de patte recourbée autour de la partie de connexion (18c) et on les soude par apport d'énergie électrique, - on surmoule une couche supplémentaire (13).

METHOD FOR MANUFACTURING A PACKAGE COMPRISING ADDITIONAL CLOSING PROFILES

Process for making a container with pressure equalization openings

Containers with optional venting

An optional venting container comprises a base and a lid. The lid is releasably latched to the base. The lid comprises at least one ventable area formed therein. The at least one ventable area is adapted to form a vent only upon a user asserting pressure thereon. The lid is made from a polymeric foam.

Vented recyclable multilayer barrier container

This relates to blow molded plastic containers wherein at least the body of such containers is of a laminated constuction including, for example, a barrier layer which in the case of the container receiving carbonated products would be a gas barrier layer. It has been found that delamination does occur and this is now solved by selectively providing the container body with minute vent openings which do not extend entirely through the container body, but into that area where delamination occurs and there is an accumulation of a permeant, such as CO 2 . The minute vents may be formed in the exterior wall of the container either by way of piercing pins or by utilizing a laser. In the case of the piercing pins, there are incorporated in the blow mold for blow molding the container from a perform and are generally placed along the parting lines of the blow mold and also in central parts of the wall. The construction and operation of the piercing pins may be provided in several forms.

Forming apparatus and method and object thus made

A method for making objects (50) by forming a thermoformable sheet material (40), comprises forming said objects (50) by interaction of die means (2) and forming means (3), and comprises, before said forming, compressing and crushing a first portion (41) of said sheet material (40) by crushing punch means (5) and maintaining said first portion (41) crushed during said forming to reduce a thickness thereof and to orientate chains of molecules that compose a structure of said sheet material (40) at said first portion (41) so as to weaken said structure and make said first portion (41) weakened, in particular easily perforable, tearable and breakable.

Separable laminated container and associated technology

Method for producing a recepticale and receptacle having pressure compensating openings

METHOD FOR MANUFACTURING CONTAINERS IN EXPANDABLE THERMOFORMABLE MATERIAL, DEVICE IMPLEMENTING THE PROCESS AND CONTAINERS THUS OBTAINED

PROCESS FOR MANUFACTURING AN ELEMENT FOR A BODYWORK PART CONTAINING PERFECTED DEFROSTING MEANS

Selon ce procédé, -on fabrique une ébauche (11) en plastique comprenant au moins un logement (15) sur une première face (16), -on pré-positionne par rapport à l'ébauche (11) un organe de connexion (14) comprenant une première extrémité (21) accessible du côté de la première face (16) de l'ébauche (11) et une seconde extrémité (22) accessible du côté d'une seconde face (19) de l'ébauche (11), -on positionne une piste chauffante (12) sur la première face (16) de l'ébauche (11), -on assujettit une partie de connexion (20c) de la piste (12) à la première extrémité (21) de l'organe de connexion (14), -on pince la première extrémité (21) de l'organe de connexion (14) et la partie de connexion (20c) de la piste (12) entre elles, et on les soude par apport d'énergie électrique -on positionne la première extrémité (21) de l'organe de connexion (14) dans le logement (14), -on surmoule une couche supplémentaire (13) de plastique. According to this process, -on manufactures a plastic blank (11) comprising at least one housing (15) on a first face (16), -on pre-positioned relative to the blank (11) a connection member (14 ) comprising a first end (21) accessible from the side of the first face (16) of the blank (11) and a second end (22) accessible from the side of a second face (19) of the blank (11) , -on positions a heating track (12) on the first face (16) of the blank (11), -on attaches a connection part (20c) of the track (12) to the first end (21) of the 'connection member (14), the first end (21) of the connection member (14) and the connection part (20c) of the track (12) are clamped together, and they are welded by adding Electrical energy -on positions the first end (21) of the connection member (14) in the housing (14), -on mold an additional layer (13) of plastic.

Resin fuel tank and blow mold for molding the same

Method for producing absorbent, apparatus for producing absorbent, and absorbent

本发明的目的是制造一种易于提高液体渗透性和液体扩散的吸收体。(i)沿主片材(10)的纵向传送带状主片材(10)，其中，无纺布片材(14)构成第一主表面(10s)的至少一部分；(ii)在传送路径上的第一位置处，在无纺布片材(14)中形成狭缝(16)，以便在第一主表面(10s)中形成切口(17)；(iii)在第二位置，能够吸收和保持液体的颗粒物(11)被分散到第一主表面(10s)的包括切口(17)区域中，使得颗粒物质(11)保持在无纺布片材(14)中；以及(iv)在第三位置，防止颗粒物(11)通过的覆盖片材(18)覆盖在颗粒物(11)已经分散的、第一主表面(10s)的区域上。在第二位置处，所述无纺布片材(14)包括构成第一主表面(10s)的至少一部分并且具有允许颗粒物(11)进入的空隙的大体积结构(14k)。

CUSTOM MULTILAYER CARD HAVING BREAKING PRIMERS AND METHOD OF MANUFACTURING SUCH CARD

The customized multiple layer identification card (10) has an upper face (14) carry externally visible personal information (16). An at least partially transparent film (22) is fixed to the upper face of the card (12). The film has boundary lines (30,32) defining areas with adjusted mechanical strength. The lines can define an image (34) visible from the exterior. Claims include a method of fabricating the card.

Automated composite fabrication systems and methods

A system and a method for manufacturing laminated composite components is described. The system may include a cutting station configured to separate component layers from a ply of composition material according to a predefined pattern, a build station configured to stack the component layers according to a predetermined orientation, and a finishing station configured to compact the stacked component layers and provide the laminated composite component to an installation station.

Method for manufacturing automobile interior article

A method for forming tear lines in the rear side of an automobile interior article having a cover portion being developed from which an airbag inflates. When either an automobile interior article body having an integrally molded surface portion or an automobile interior article surface portion is to be molded, the mold is opened after tear line forming projections are moved forward and backward with the mold closed. Thus, the tear lines can be formed at the molding time without any visible extrusion marks of the tear line forming projections on the front surface side (the design face).