22-09-2017 дата публикации
Номер: KR1020170106663A
Принадлежит:
The present invention provides a manufacturing method, which comprises the following steps: preparing a core portion of natural or synthetic fiber yarn; introducing a coating liquid raw material such as color, luminous, and transparent coating liquids, and the like into a device for manufacturing a multi-layer guide rope; fixing the core portion to a moving portion of the device for manufacturing a multi-layer guide rope to apply the color coating liquid, the luminous coating liquid and the transparent coating liquid in order while the coating liquids move through the moving portion; and cooling the rope coated with the coating liquid, and also provides the multi-layer guide rope composed of a color coating portion, a luminous coating portion, and a transparent coating portion on the core portion as a basic framework manufactured by the manufacturing method, and thus even when exposed to a natural environment, wear and corrosion hardly occur, requiring little replacement, and the multi-layer ...
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