(19)
(11) EP 3 550 060 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
04.03.2020 Bulletin 2020/10

(43) Date of publication A2:
09.10.2019 Bulletin 2019/41

(21) Application number: 19163571.3

(22) Date of filing: 18.03.2019
(51) International Patent Classification (IPC): 
D02G 3/32(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 19.03.2018 CN 201820370220 U

(71) Applicant: Advance Denim Co., Ltd.
Foshan City, Guangdong Province 528306 (CN)

(72) Inventors:
  • WANG, Zongwen
    Foshan City, Guangdong Province 528306 (CN)
  • QUAN, Lianyan
    Foshan City, Guangdong Province 528306 (CN)

(74) Representative: Cabinet Chaillot 
16/20, avenue de l'Agent Sarre B.P. 74
92703 Colombes Cedex
92703 Colombes Cedex (FR)

   


(54) SKELETON YARN AND DENIM FABRIC


(57) Disclosed is a skeleton yarn comprising a core-ply stretch yarn (1) positioned at the center, a middle-ply fine fiber or fine yarn (2) spun made of fiber coating the surface of the core-ply stretch yarn, and an outer-ply coarse fiber or coarse yarn (3) spun made of fiber coating the surface of the middle-ply fine fiber or fine yarn spun made of fiber, wherein the middle-ply fine fiber or fine yarn spun made of fiber is a high twist fiber, and the outer-ply coarse fiber or coarse yarn spun made of fiber is a loose twist fiber. A novel retro denim fabric made from the skeleton yarn can be subjected to a normal post-finishing shrinking process, and the problems of unstable garment model and the like caused by unstable washing shrinkage can be avoided.







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Search report