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Title:
POLYIMIDE WEFT-KNITTED DOUBLE-FACED VELVET PROTECTIVE FABRIC AND PRODUCTION PROCESS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/018831
Kind Code:
A1
Abstract:
Provided are a polyimide weft-knitted double-faced velvet protective fabric and a production process therefor. 32S polyimide staple fibre yarn and 100D/48 flame retardant low elastic terylene yarn are knitted on a terry machine and made by the steps of high-temperature water washing, softening, dehydrating, drying, napping, combing and cutting, lustring, trimming, fleecing and setting; and the 32S polyimide staple fibre yarn covers the 100D/48 flame retardant low elastic terylene yarn. The fabric has the advantages of a good flame retardant performance, good thermal insulation performance, radiation resistance, acid and alkali resistance, corrosion resistance, bacterium resistance, good strong force, good firmness, soft handfeel, bright lustre, fluffy velvet, good piling resistance and stable cloth surface, and the shrinkage rate is small, i.e. only 5 percent, and the weft bias is small, reaching 3%; and the cloth surface flame retardant damage length reaches 1.6 cm, and the effect is good.

Inventors:
ZHANG, Weidong (No.8, Penghu Road Southeast Development Zone, Changsh, Suzhou Jiangsu 0, 215500, CN)
XI, Binghua (No.8, Penghu Road Southeast Development Zone, Changsh, Suzhou Jiangsu 0, 215500, CN)
AN, Yunji (No.8, Penghu Road Southeast Development Zone, Changsh, Suzhou Jiangsu 0, 215500, CN)
Application Number:
CN2016/109453
Publication Date:
February 01, 2018
Filing Date:
December 12, 2016
Export Citation:
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Assignee:
JIANGSU XINKAISHENG ENTERPRISE DEVELOPMENT CO.,LTD. (No.8, Penghu Road Southeast Development Zone, Changsh, Suzhou Jiangsu 0, 215500, CN)
International Classes:
D04B1/16; D04B1/04; D06C7/02; D06C11/00; D06C13/10; D06C15/00
Attorney, Agent or Firm:
SUZHOU GROUNZE INTELLECTUAL PROPERTY AGENCY CO.,LTD. (Room 608, Building 2 Wanbao Commercial Plaza, No.1580 Donghuan Road, Suzhou Industrial Par, Suzhou Jiangsu 1, 215021, CN)
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