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Diagonal bi-directional elastic indigo warp knitted jean fabric and preparation technology

A denim fabric, indigo technology, applied in the directions of warp knitting, fabric surface trimming, heating/cooling fabrics, etc., can solve the problem that the weft extensibility is difficult to adapt to the dimensional stability requirements of clothing, and achieves a beautiful fit, two-way elasticity, and comfortable wearing. , soft feel effect

Active Publication Date: 2016-04-27
JIANGYIN FUBO TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, weft-knitted denim has appeared, but the better weft-direction extensibility of weft-knitted denim products is difficult to meet the dimensional stability requirements of clothing

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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  • Diagonal bi-directional elastic indigo warp knitted jean fabric and preparation technology
  • Diagonal bi-directional elastic indigo warp knitted jean fabric and preparation technology
  • Diagonal bi-directional elastic indigo warp knitted jean fabric and preparation technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A kind of delicate twill two-way elastic indigo warp-knitted denim fabric, which is composed of the following mass percentage components: 32s indigo yarn is 72.3%, 75D / 72F polyester DTY is 23.2%, 40D spandex is 4.5%, and the fabric is made of front indigo yarn Diagonal convex strips and diagonal concave strips are formed at the empty places.

Embodiment 2

[0055] A rough twill two-way elastic indigo warp-knitted denim fabric, which is composed of the following mass percentage components: 32s indigo yarn is 63.4%, 75D / 72F polyester DTY is 31.6%, 40D spandex is 5.0%, and the fabric is made of front indigo yarn Diagonal convex strips and diagonal concave strips are formed at the empty places.

[0056] The preparation process of twill two-way warp-knitted denim fabric includes selection of single-comb structure, preparation process, warping, weaving, and setting. The specific process is as follows:

[0057] 1. Preparation process

[0058]Choose 21s~60s white cotton yarn, warp it, and then use the dyeing machine to carry out beam indigo reduction dyeing, then divide the warp through the warp splitting machine, and then make indigo cheese through the tube making machine; choose 50D~100D polyester DTY and 40D spandex Package yarn;

[0059] 2. Warping process

[0060] Temperature and humidity at the warping site: temperature 25±1°C,...

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 relates diagonal bi-directional elastic indigo warp knitted jean fabric and a preparation technology, and provides the diagonal bi-directional elastic indigo warp knitted jean fabric with a stable structure and good elasticity. The diagonal bi-directional elastic indigo warp knitted jean fabric is prepared from the following components in percentage by weight: 55 to 75 percent of indigo yarn, 25 to 40 percent of polyester (DTY), and 5 to 10 percent of spandex; the preparation technology comprises the steps of beaming, weaving and setting, when weaving in a tricot warp knitting machine, a first guide bar and a second guide bar are the indigo yarn, a third guide bar is the polyester (DTY), and a fourth guide bar is the spandex, by utilizing the indigo yarn threaded by the previous two guide bars, modified locknit stitch is performed to form diagonal cords on the back side of the craft, by utilizing empty threading of the previous two guide bars to form concave strips and realize the diagonal effect, and by utilizing the final spandex guide bar to perform two-stitch tricot to enable the fabric surface to generate elasticity in the vertical and horizontal directions; the back side of the craft is taken as the right side of garment of the fabric; the diagonal bi-directional elastic indigo warp knitted jean fabric and the preparation technology belong to the technical field of textile; a finished product of the diagonal bi-directional elastic indigo warp knitted jean fabric is 280 to 360g / m<2>.

Description

technical field [0001] The invention relates to the technical field of warp-knitted denim fabric and its production, and particularly discloses a twill two-way elastic indigo warp-knitted denim fabric and a preparation process thereof. Background technique [0002] Since the birth of Levis's first canvas jeans in 1847, over the past 100 years, although denim fabrics have developed from thick to light and thin, denim fabrics with different thicknesses and styles have also appeared on the market, but most of them are limited to Woven products. With the improvement of living standards of economic construction, people's requirements for clothing comfort continue to increase, and the requirements for clothing fabrics are also getting higher and higher, while the development of individuality puts forward higher requirements for the diversification of fabrics. The fabric requires a simple and elegant style, but also requires softness, lightness, comfort and breathability, good ela...

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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IPC IPC(8): D04B21/08D06C7/02
CPCD04B21/08D06C7/02D10B2331/04D10B2331/10
Inventor 洪亮
Owner JIANGYIN FUBO TEXTILE CO LTD
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