METHOD FOR MANUFACTURING COSMETIC CONTAINER USING FOAMING AGENT
The present invention refers to method of cosmetic container manufacturing method relates to foam number, specifically foam number formed by pores homogeneously by adding to manufacturing method of cosmetic vessel are disclosed. One type of molding thermoplastic plastics injection molding (Injection molding) are disclosed. In a cylinder heating and melting a thermoplastic resin and, injection molded articles in the mold through a nozzle into the plunger it cold and, automatic or semi-automatic repeating process is constant circulation process are disclosed. Material is fed into the mold is closed and the plunger is moved forward and injection of a material, which material is fed into the grease from the plunger is maintained next time after cooling and the cycle completed at a time t5. out article mold the base number two. Injection forming is temperature and pressure, cycle and mold the material by using the temperature along the optimum values selecting key substrate. (Foaming) of expansion molding plastic foamed plastic (foamed plastics) is being prepared by the number injection press forming is combined with a load. The output signal of the post-foaming plastic is number of reducing density product c can be formed pores. Pore volume based on the total weight ratio motor and the reduced density are disclosed. Article number of light without performance capable of producing...copyright 2001. In addition, production of insulating parts, sponge, other absorbent foam production according to its intended use such as to produce a pore foam molding procedure for adjusting the ratio of pore is formed during molding foam can select for predistortion forward disclosed. On the other hand, HCFC foam process is used as the foam containing materials in number but, door number replaced other materials due to environment which, die azo compound, nitric oxide and nitrous oxide N - nitroso compounds, sulfonyl , urea derivatives, guanidine derivatives, preferred embodiment/water system, carbonate and hydrogen carbonate etc. is used. Said foamed materials each Internet health risk when ammonia is formed azo compound decomposing a tunneling effect substrate. On the other hand, carbonate and hydrogen carbonate decomposition temperature reaches an offensive smell generating unnecessary due such that blistering barrel number on the second transparent door number flow tides. On the other hand, foam number by adding pore forming process when multiple glazings generated due to non-uniform pore-forming shrinkage and deformation cannot be obtained or intended use to meet the desired number article exists in the number can be generated. The, health environment and which does not produce a door number, the number of manufacturing method in which the pore is placed on using cosmetic vessel where name is disclosed. The present invention refers to foam molding formed of pore sizes and uniformly reduced to decrease the weight, a main case manufacturing method to produce a light reference number article number broadcast receiver. In addition, number of foam material for purposes that was not used by shrinkage and deformation during the process of being divided conform to the broadcast receiver. The present invention refers to a synthetic resin foam mixture into cylinder number added injection molding machine in the mold in a manufacturing method of cosmetic vessel number tank covers, said foam is sodium (Sodium Bicarbonate) and number, said die including a heating and cooling device capable of a number of cosmetic container having the manufacturing method characterized substrate. On the other hand, manufacturing method of cosmetic vessel in the present invention, said sodium , preferably 10 - 60 micro m scaled spherical formed as now. On the other hand, manufacturing method of cosmetic vessel in the present invention, said cylinder, preferably uniformly for generating gas bubbles (air-a cell) according to the temperature 180 provided 200 °C scheme disclosed. On the other hand, manufacturing method of cosmetic vessel in the present invention, said device is capable of heating and cooling, preferably rapid heating with the heaters (Heater), rapid cooling and is connected with a coating layer of a good ancestry. According to the manufacturing method of the present invention method of cosmetic container number foam cosmetic container prepared by the number small performance without producing uniform bubbles are formed in the light number article can be. In addition, pores formed in the foam of the present invention uniform number during shrinkage and deformation purposes to overcome disadvantages that was not used conform to him. Figure 1 (a) (b) of the present invention general foam number on foam number using number prepared by the cosmetic vessel cross-section photograph are disclosed. Figure 2 shows a number of the present invention to foam with the principle of a mimetic also are disclosed. Figure 3 of the present invention capable of heating and cooling the metal device are disclosed example. Figure 4 the present invention according to example number prepared by the cosmetic vessel are disclosed. Figure 5 the present invention cosmetic container according to the weight of the measurement result of the regulated number produced therewith are disclosed. 6 According to Figure 8 the present invention number prepared by the cosmetic container controls dissolved in measurement results also are disclosed. The sodium bicarbonate is sodium (Sodium Bicarbonate) (NaHCO₃), colorless crystals of the disclosed. The represents the blow-hydrolysis, CLK3 by heating the carbon dioxide and water. Number acid number, such as pharmaceuticals and sodium alkali number number of large dished antennae material, baking powder, cleaning number, such as carbonic acid gas generating number use wide variety disclosed. In the present invention synthetic resin injection molding cosmetic container number in high pressure liquid coolant, comprising sodium (Sodium Bicarbonate) number using uniform foam bubbles (air-a cell) a number forming manufacturing method of cosmetic vessel substrate. Sodium foam of the present invention to use cosmetic vessel number small uniform bubble (air-a cell), reference number articles can be made light, pores can be reduce shrinkage and deformation by a pulverizer products. In addition, injection step pressure time improvement cycle time is shortened...copyright 2001. On the other hand, number of expansion molding foam of the present invention the physical foam corresponding to other. Foam number is 10 - 60 m is mixed with a synthetic resin in the form of spherical micro scaled, number of valve control due to volume expansion by heating the foam mixture occurs, foam number higher internal pressure function to the TFTs (2 also). This product is decomposed upon heating it in the lubricious surface area compared to chemical foam number, even when processing thin synthetic resin for using easily...copyright 2001. On the other hand, injection-molded synthetic resin in the present invention refers to the temperature of the cylinder are set to 190 °C. The temperature of the cylinder uniform air cell formation substrate. The space between the cylinder and cylinder temperature greater than 200 °C resin mold gate door number point occurs. The temperature of the molten resin material so that the cylinder is below 180 °C cylinder well injection impaired voltage value outputted from the injection pressure, thereby extruder and the steam load door number point occurs. On the other hand, injection-molded synthetic resin in the present invention refers to a device characterized by including a capable of heating and cooling the metal. Preferably rapid heating with the heaters (Heater), characterized by rapid cooling and is connected with a coating layer (3 also). This manner heater cartridge (Heater cartridge), the heating temperature of the heater (heater) within mold for insert, within thermally conductive regenerative cooling to cool each with an effective heating and cooling cycle (cycle) are compared with the form a coating layer on the substrate. In addition, mold and projection elevated temperature gas in a ratio number can be improved...copyright 2001. On the other hand, according to the present invention also have shown a completed product prepared by the number of example 4. Hereinafter, in the embodiment of the present invention content to more specifically describe and experiments to be incorporated less than 1000. But, in the embodiment example of the present invention is not limited only to experiments and scope of the invention, the technical idea of deformation of equivalent comprises corn. [In the embodiment 1: sodium of the present invention according to this [thu which the car it sees at all and use of general foam number comparison] The number in the embodiment using this [thu which the car it sees at all and each number in general foam injection forming a non-foam comprising sodium cosmetic container cross-section number (azo the d carbon probably the id) high pressure liquid coolant was compared. Synthetic resin composite polypropylene foam by mixing sodium cylinder number in injection molding machine in the mold covers cosmetic container number into his high pressure liquid coolant. The temperature of the cylinder are set to 190 °C. On the other hand, sodium executes the same method using said foam (azo the d carbon probably the id) number to cosmetic container number was high pressure liquid coolant. General foam of the present invention high pressure liquid coolant by using number number number 1 also on sodium foam cosmetic container cross-section shown. Using general foam of the present invention consisting of sodium foam number when the air cell number as compared to smaller size uniform cosmetic container prepared by the number can be know. [Experiment example 1: number according to the present invention prepared by the cosmetic vessel weight measurement] In an alternative embodiment of the present invention (controls) the d carbon probably the id number in each experiment the general foam sodium this [thu which the car it sees at all and for measuring the weight of cosmetic container prepared by the number azo ports 5 is also shown. Using the weight of the cosmetic container prepared by the number 91 sodium of the present invention. 70G/product, controls are 116. The case of the present invention compared to 20% weight reduce 08g/product has been regulated. The case of the present invention reduced performance without using sodium light number articles can be prepared by the number number high pressure liquid coolant were identified. [Experiment example 2: according to the present invention measuring dissolved in cosmetic container prepared by the number] In an alternative embodiment of the present invention this [thu which the car it sees at all and the d carbon probably the id number in each experiment the general foam (controls) number prepared by the cosmetic container dissolved sodium azo measured. The object use in experimental example strains Cosmetic container of the present invention using sodium number produced therewith The result is also shown according to experiment 8. The, general foam of the present invention using sodium using cosmetic container prepared by the number is smaller than the uniform number cosmetic container prepared by the number bubbles (air-a cell) then forming a weight reduction, is dissolved using highly general foam than the number has been confirmed. On the other hand, bubbles in the form of small and uniformed pulverizer cosmetic vessel reducing shrinkage and deformation in general foam has been confirmed that the number of replaceable-can be found. The present invention relates to a method for manufacturing a cosmetic container using a foaming agent, which minimized shrinkage and deformation of the container by forming uniform air-cells, and there is a possibility of replacing a conventional foaming agent with a substitute material. COPYRIGHT KIPO 2019 Injection molding a synthetic resin foam mixture into cylinder number added in the mold in a manufacturing method of cosmetic vessel number tank covers, said number is 10 - 60 micro m sodium (Sodium Bicarbonate) and in the form of sized spherical foam, said cylinder according to the temperature of 180 - 200 °C, said device including a capable of heating and cooling the metal characterized for antimicrobial cosmetic vessel manufacturing method. Back number Back number According to Claim 1, said device is capable of heating and cooling, rapid heating with the heaters (Heater), rapid cooling and is connected to coating layer with a manufacturing method characterized for antimicrobial cosmetic vessel.
