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Patent Searching and Data


Title:
PROCESSING METHOD FOR STRIP-SHAPED FABRIC
Document Type and Number:
WIPO Patent Application WO/2022/006835
Kind Code:
A1
Abstract:
Disclosed in the present invention is a processing method for a strip-shaped fabric, comprising: 1) using warp knitting to knit a warp knitted fabric that can be separated into strip-like fabric, comprising at least one decomposable unit and at least two warp knitting units, each two adjacent warp knitting units being connected by a decomposable unit, each warp knitting unit being strip-shaped fabric formed by knitting in the warp direction at least one kind of yarn, and the decomposable unit being formed by knitting in the warp direction a decomposable connecting yarn that can be decomposed by physical and/or chemical methods; 2) superimposing and fixing the manufactured fabric and a bottom cloth; and 3) decomposing the decomposable connecting yarn to obtain at least two strip-shaped fabrics that are respectively independently superimposed and fixed on the bottom cloth, and separating same; the present method innovatively prepares specific warp knitted fabric which can be dyed and shaped by clothing fabric dyeing and finishing equipment before being separated into strip-shaped fabric; the strip-shaped fabric can be separated after the structure is stabilised, thereby implementing simultaneous knitting of multiple structurally stable strip-shaped fabrics that can be dyed on an overflow dyeing machine.

Inventors:
HE YUNGUI (CN)
WENG FOQUAN (CN)
LIU FEI (CN)
XU JIANFENG (CN)
ZHU JIANFEI (CN)
Application Number:
PCT/CN2020/101241
Publication Date:
January 13, 2022
Filing Date:
July 10, 2020
Export Citation:
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Assignee:
JIANGSU GUOWANG HIGH TECHNIQUE FIBER CO LTD (CN)
International Classes:
D04B21/20; D02G3/02; D06B3/28
Foreign References:
US4307496A1981-12-29
CN1252467A2000-05-10
US4370871A1983-02-01
GB2136463A1984-09-19
CN102978825A2013-03-20
JP2006219766A2006-08-24
US1665230A1928-04-10
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD (CN)
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