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Title:
NON-WOVEN FABRIC MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/105769
Kind Code:
A1
Abstract:
A non-woven fabric material. The non-woven fabric material comprises a fiber web (1), a base fabric (2), and a fiber web (3). The fiber web (1) and the fiber web (3) contain thermal adhesive fibers, the base fabric (2) at least consists of yarns formed by a block copolymer of a polyester hard segment and a polyether soft segment, and the yarns are long fiber monofilaments, single long fiber multifilaments or single-strand spun yarns. The non-woven fabric material has the characteristics of light weight, softness, wear resistance and excellent heat shrinkage formability, and can be applied in the fields of luggage, pads in special shapes, shoe upper materials, etc.

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Inventors:
PENG PENG (CN)
LIU TONGJUAN (CN)
KAJIYAMA HIROSHI (CN)
CAI DONGZHAO (CN)
Application Number:
PCT/CN2021/131066
Publication Date:
May 27, 2022
Filing Date:
November 17, 2021
Export Citation:
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Assignee:
TORAY FIBERS&TEXTILES RES LABORATORIES CHINA CO LTD (CN)
International Classes:
B32B5/00; D04H1/46
Domestic Patent References:
WO1995003443A11995-02-02
Foreign References:
CN1400096A2003-03-05
CN106192067A2016-12-07
CN101301549A2008-11-12
CN2493399Y2002-05-29
CN2132767Y1993-05-12
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