Title:
SINGLE-SUBSTANCE FLEXIBLE HIGH-ELASTIC FLAKY TEXTILE FABRIC AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/077745
Kind Code:
A1
Abstract:
A single-substance flexible high-elastic flaky textile fabric and a preparation method therefor. The single-substance flexible high-elastic flaky textile fabric is formed by weaving at least two single-substance elastic yarns including Y1 yarns and Y2 yarns, and the elastic yarns are woven into coils and then are mutually sleeved together to form a fabric body with a serial structure and a parallel structure. The modulus of the Y1 yarn is smaller than or equal to that of the Y2 yarn, or the yarn count of the Y1 yarn is smaller than or equal to that of the Y2 yarn. Along with the change in the modulus or yarn count of the elastic yarns, the initial openness and modulus of the fabric body in the warp direction and the weft direction are changed. The fabric body is of a warp knitting structure or a weft knitting structure, tension is applied to the fabric body, and in the tension increasing process, the fabric body forms an integral structure with a serial structure and a parallel structure, such that the initial openness or modulus of the Y1 yarns or the Y2 yarns is increased. By means of the design of the serial structure and the parallel structure, the deformation of large openness in a low-modulus stage is realized, and the characteristics of high elasticity, light weight, high modulus, flexibility, air permeability, large-area sheet shape, cutting and the like are achieved.
Inventors:
HE XIANDE (CN)
HU JUNYAN (CN)
ZHANG HAITAO (CN)
CHEN CHANGRONG (CN)
ZAN TAO (CN)
HU JUNYAN (CN)
ZHANG HAITAO (CN)
CHEN CHANGRONG (CN)
ZAN TAO (CN)
Application Number:
PCT/CN2022/089060
Publication Date:
May 11, 2023
Filing Date:
April 25, 2022
Export Citation:
Assignee:
DONGGUAN BEST PACIFIC TEXTILE LTD (CN)
International Classes:
D04B1/18; D04B1/10; D04B1/12; D04B1/16
Foreign References:
| CN113957596A | 2022-01-21 | |||
| CN104106883A | 2014-10-22 | |||
| CN1582348A | 2005-02-16 | |||
| CN211092048U | 2020-07-28 | |||
| CN213804218U | 2021-07-27 | |||
| CN112553768A | 2021-03-26 | |||
| CN206956276U | 2018-02-02 | |||
| CN109868547A | 2019-06-11 | |||
| JP2018188787A | 2018-11-29 |
Attorney, Agent or Firm:
YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY (CN)
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