Bi-component polyester cotton-like elastic knitted fabric and preparation method thereof

A knitted fabric, two-component technology, applied in the directions of knitting, weft knitting, fabric surface trimming, etc., can solve the problems of insufficient stretch recovery performance, decreased wearing comfort, poor elasticity, etc., and achieve excellent dimensional stability. Effect

Pending Publication Date: 2021-11-30
NINGBO DAQIAN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is that in the prior art, cotton-like fiber fabrics generally have poor elasticity, and the stretch recovery performance is not good enough, resulting in a decrease in wearing comfort, and the appearance of the fabric is stereotyped, which easily makes consumers feel dull

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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  • Bi-component polyester cotton-like elastic knitted fabric and preparation method thereof
  • Bi-component polyester cotton-like elastic knitted fabric and preparation method thereof
  • Bi-component polyester cotton-like elastic knitted fabric and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0045]A two-component polyester imitation cotton elastic knitted fabric, the fabric weave is a variable Roman cloth weave, the fabric is formed by interweaving two-component cotton-imitation elastic composite yarns and polyester filaments, and the two-component imitation cotton Elastic composite yarn is a stretched textured yarn formed by processing PTT / PET composite yarn and full-dull ordinary polyester POY. Wherein, the PTT fiber is polytrimethylene terephthalate, the PET fiber is polyethylene terephthalate, and the PTT fiber is a semi-crystalline thermoplastic polyester, which is formed by its unique molecular chain structure. Brings high resilience, and has the advantages of easy dyeing, high color fastness, and good chlorine resistance. The PET fiber has stable size and shape, good stiffness, and is not easy to shrink. It is formed by parallel composite spinning of PTT fiber and PET fiber The composite yarn has a permanent main helical structure, which not only has excell...

Embodiment 2

[0054] A preparation method of a fabric, the method is used to prepare the fabric described in the above-mentioned embodiment 1, and the preparation method comprises the steps of:

[0055] S1, yarn count preparation;

[0056] S2, fabric weaving;

[0057] S3, dyeing and finishing process.

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 provides a bi-component polyester cotton-like elastic knitted fabric and a preparation method thereof. The fabric weave of the fabric is a variable Roman cloth weave; the fabric is formed by interweaving bi-component cotton-like elastic composite filaments and polyester filaments; and the bi-component cotton-like elastic composite filaments are draw-textured yarns formed by processing PTT/PET composite filaments and full-dull common polyester POYs (Polyester Pre-Oriented Yarns). According to the bi-component polyester cotton-like elastic knitted fabric and the preparation method thereof provided by the invention, the bi-component cotton-like elastic composite filaments and the conventional polyester are interwoven, so that the surface of the fabric presents unique stripe texture combining roughness and fineness; meanwhile, the fabric has excellent dimensional stability, pollution resistance, wrinkle resistance, wear resistance and easy-to-dye property due to the characteristics of the raw materials; and through the fabric containing the bi-component cotton-like elastic composite filaments and the open-width washing procedure and the sanding procedure which are added in the production process, the fabric is closer to the fluffy and soft touch feeling of a cotton material, and the appearance of the fabric is also closer to the appearance of the cotton material.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a two-component polyester cotton-like elastic knitted fabric and a preparation method thereof. Background technique [0002] With the continuous development of science and technology, textile fabrics that meet people's different needs emerge in an endless stream. In order to meet the needs of consumers, they play an increasingly important role in people's daily life. At the moment of rapid productivity, fabrics made of chemical fibers have become It has gradually become the mainstream fabric fiber of people's clothing. There are also more and more types of chemical fiber components, so the resulting fabrics have countless functions. [0003] However, the existing various fabrics on the market either mainly focus on their functionality and lack of fashion; Does not have health care functions, etc. For example: traditional synthetic fiber fabrics have poor hygroscopicity, poor c...

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): D04B1/16D04B1/18D06C11/00D06B3/10
CPCD04B1/16D04B1/18D06C11/00D06B3/10D10B2331/10D10B2331/04
Inventor 胡黎攀何立锋钟国能雍二园毛永强
Owner NINGBO DAQIAN TEXTILE
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