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Patent Searching and Data


Title:
WEBBING FOR SEAT BELT AND METHOD FOR PRODUCING WEBBING FOR SEAT BELT
Document Type and Number:
Japanese Patent JP2003193348
Kind Code:
A
Abstract:

To obtain a webbing which uses polyester multi-filament yarns comprising fine single filaments and used for highly strong seat belts as warps for the webbing, has a large strength per unit warp number, is thin and light, and maintains abrasion resistance.

This webbing having a highly large strength per unit warp number, capable of decreasing the cost of raw filaments, and maintaining abrasion resistance is obtained by weaving new highly sized yarns as warps with polyester multi-filament yarns and/or monofilament yarns as wefts in a belt-like form. The highly sized yarns as the warps are obtained by applying a new extremely low cost twisting treatment not general for conventional seat belts to fine single filament polyester multi-filament yarns essential for enabling to spin the filaments in the maximum drawing ratio in a process for producing the polyester filaments for new highly strong seat belts.


Inventors:
KIKUCHI KOICHI
Application Number:
JP2001000384367
Publication Date:
July 09, 2003
Filing Date:
December 18, 2001
Export Citation:
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Assignee:
KIKUCHI KOGYO
International Classes:
B60R22/12; D03D1/00; D03D5/00; D03D15/00; (IPC1-7): D03D1/00; B60R22/12; D03D5/00; D03D15/00
Attorney, Agent or Firm:
斉藤 武彦 (外1名)