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Title:
METHOD FOR PRODUCING PURE FIBRILIA FABRIC AND PURE FIBRILIA FABRIC PRODUCED BY MEANS OF SAID METHOD
Document Type and Number:
WIPO Patent Application WO/2021/208209
Kind Code:
A1
Abstract:
Disclosed are a method for producing a pure fibrilia fabric and a pure fibrilia fabric produced by means of the method. The method for producing a pure fibrilia fabric comprises: preparing a long fibrilia; preparing an alkali-soluble fiber; spinning the long fibrilia mixed with the alkali-soluble fiber into a yarn by means of wet spinning; weaving or knitting the yarn into a fabric; and dissolving the alkali-soluble fiber in the fabric with an alkali solution to remove the alkali-soluble fiber from the fabric, so as to obtain the pure fibrilia fabric. By means of the method for producing a pure fibrilia fabric, a pure fibrilia fabric with a yarn count of up to 70 metric single strands can be produced at an industrial grade yield and quality, which minimizes possible environmental pollution caused by production, and also facilitates the dyeing process after dissolution and can improve the dyeing performance of the fabric. The pure fibrilia fabric produced has a soft and light texture, and has excellent air permeability and moisture absorption, and an outstanding dyeing performance.

Inventors:
CIPRIANI STEFANO (IT)
Application Number:
PCT/CN2020/093949
Publication Date:
October 21, 2021
Filing Date:
June 02, 2020
Export Citation:
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Assignee:
STEFANO CIPRIANI STUDIO (IT)
TUNG GA LINEN & COTTON CHANGZHOU CO LTD (CN)
International Classes:
D02G3/04; D02G3/02; D03D15/00; D04B1/00; D04B21/00; D06M11/00
Domestic Patent References:
WO2020012076A12020-01-16
Foreign References:
CN105369421A2016-03-02
CN101979732A2011-02-23
CN101979733A2011-02-23
CN1439751A2003-09-03
CN105926094A2016-09-07
CN101255618A2008-09-03
CN102011230A2011-04-13
CN101525770A2009-09-09
CN105887259A2016-08-24
Attorney, Agent or Firm:
FOUNDIN INTELLECTUAL PROPERTY (CN)
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