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Fabric

A fabric and surface layer technology, applied to fabrics, multi-strand fabrics, textiles, etc., can solve the problems of poor durability, heavy fabric weight, easy to fall off, etc., and achieve the effect of preventing water marks and excellent water marks.

Pending Publication Date: 2022-02-22
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the printing on the surface of the fabric is easy to fall off after repeated washing, the durability is not good, and the weight of the fabric is relatively large, so it is not suitable for spring and summer wear

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Use 70D-12f-DTY PET yarn as the surface yarn, 70D-36f-DTY PET yarn as the inner layer yarn, and use a 28-needle single-sided circular knitting machine to weave the polyester cover cotton weave. When weaving, the inner layer yarn The thread length is set to 205mm, and the thread length of the surface layer is set to 215mm, wherein the content of the surface layer yarn inorganic particles is 7.0% by weight of the surface layer yarn weight, and the gray cloth is obtained by weaving, and the gray cloth is refined and dyed (the amount of disperse dye 3o.w.f.%) + water absorption processing in the bath (water-absorbing agent dosage 3o.w.f.%), surface waterproof resin processing + shaping, wherein the waterproof resin is fluorine-free waterproof resin, and the weight of the present invention is 175g / m 2 fabric. The specific parameters are shown in Table 1.

Embodiment 2

[0028] The inner layer yarn is replaced with the PET yarn of 70D-24f-DTY, and all the other are the same as embodiment 1, and the grammage that obtains the present invention is 175g / m 2 For fabrics, see Table 1 for specific parameters.

Embodiment 3

[0030] Replace the inner layer yarn with 80S (single filament fineness 2.9dtex) PET spun yarn, use 28G double-sided machine-to-needle knitting double-sided fabric, set the length of the surface full loop yarn to 215mm, and the inner layer is fully finished The loop yarn line length is set to 210mm, and the front and rear connecting yarns are woven by tucking, with a line length of 170mm, and the rest are the same as in Example 1. Obtaining the grammage of the present invention is 215g / m 2 For fabrics, see Table 1 for specific parameters.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a fabric. The fabric at least comprises a surface layer and an inner layer, and the filament number A of yarns of the surface layer and the filament number B of yarns of the inner layer meet the following relational expression: A / B > 1.0. Compared with the prior art, even if the fabric is completely wetted by rainwater or sweat, the surface color change of the fabric can reach level 3 or above compared with a dry state, and the fabric has a durable water stain prevention effect no matter how many times the fabric is washed, is suitable for knitted fabrics and woven fabrics with any texture and any thickness, and has a wide application prospect. The fabric can be widely applied to shirts, coats, down jackets, sports T-shirts, mountaineering wear and the like.

Description

technical field [0001] The invention relates to a fabric, in particular to a fabric which is not easy to form water marks on the surface or not easy to see the water marks. Background technique [0002] With the improvement of people's living standards, there are more and more requirements for clothing fabrics. Although many functional sports fabrics on the market are water-absorbent and quick-drying, the wearer sweats a lot in a short period of time, and the sweat easily penetrates to the surface of the clothing and cannot be dissipated quickly. Occasionally, the wearer feels embarrassed. [0003] In order to solve the above-mentioned problems, many studies have been carried out. For example, Japanese patent document JP 2011-226001 discloses a perspiration preventing fabric, which is formed of polyester fiber and has a concave-convex structure, and the surface of the fabric is treated with one-sided waterproofing, so that the fabric not only has a superior perspiration-pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D11/00D03D15/43D03D15/283D03D15/225D03D15/37D04B1/10D04B1/12D04B21/06D04B21/08
CPCD03D11/00D03D15/00D04B1/102D04B1/12D04B21/06D04B21/08D10B2501/00D10B2401/02
Inventor 李敏慧史春丽瞿文琳张晴土仓弘至
Owner TORAY FIBER RES INST(CHINA) CO LTD
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