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A jacquard houndstooth elastic warp-knitted denim fabric and its preparation process

A denim fabric and process technology, applied in warp knitting, fabric surface trimming, textile and papermaking, etc., can solve the problem that the weft extensibility is difficult to adapt to the dimensional stability requirements of clothing, and achieve a soft feel, soft and comfortable wearing, and wear. comfortable effect

Active Publication Date: 2019-01-29
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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  • A jacquard houndstooth elastic warp-knitted denim fabric and its preparation process
  • A jacquard houndstooth elastic warp-knitted denim fabric and its preparation process
  • A jacquard houndstooth elastic warp-knitted denim fabric and its preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A jacquard houndstooth elastic warp-knitted denim fabric, which is composed of the following mass percentage components: 14.5% of 75D / 36F polyester DTY, 39.5% of 32s A colored yarn, 39.5% of 32s B colored yarn, and 6.5% of 40D spandex %, the fabric shows A and B two-color houndstooth on the front side, and two-color cotton yarn with irregular design and color on the back side, and polyester and spandex are sandwiched between the front and back sides.

Embodiment 2

[0048] A jacquard houndstooth elastic warp-knitted denim fabric is composed of the following mass percentage components: 13.2% for 75D / 36F polyester DTY, 43.4% for 32S A colored yarn, 43.4% for 32S B colored yarn, and 0% for 40D spandex %, the fabric shows A and B two-color houndstooth on the front side, and two-color cotton yarn with irregular design and color on the back side, and polyester is sandwiched between the front and back sides.

Embodiment 3

[0050] A jacquard houndstooth elastic warp-knitted denim fabric is composed of the following mass percentage components: 75D / 36F polyester DTY is 0%, 32S A colored yarn is 44.8%, 32S B colored yarn is 44.8%, and 40D spandex is 10.6% %, the fabric shows A and B two-color houndstooth on the front side, and two-color cotton yarn with irregular designs and colors on the back side.

[0051] The preparation process of the fabric is

[0052] The preparation process of the fabric is as follows: the specific process of each process is as follows: including single-comb structure selection, preparation process, warping, weaving, setting, and napping.

[0053] 1. Preparation process

[0054] Choose A and B color cotton yarns of 21s~60s; choose 50D~75D polyester DTY and 40D spandex cheese;

[0055] 2. Warping process

[0056]Temperature and humidity at the warping site: temperature 25±1°C, relative humidity 65±5%, high and stable temperature and humidity are conducive to the stability o...

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 to a jacquard weave houndstooth elastic warp-knitting jean fabric. On a tricot warp-knitting machine, a first guide bar and a second guide bar are matched with lacking pads and looping structures in modes of 1A3B and 1B3A respectively, wherein A and B represent two types of colored yarn respectively; a third guide bar threads draw texturing yarn (DTY) and penetrates through the lacking pads and the looping structures; a fourth guide bar threads spandex, three-stitch tricot stitches are adopted, and thus high elasticity can be formed. Loops formed at the looping structures of the first guide bar and the second guide bar reveal colored yarn on the technological front face, thus houndstooth in two colors, namely A and B, is formed, floating threads formed at lacking pad structures of the first guide bar and the second guide bar are revealed on the technological reverse face, and the technological front face serves as the clothing-used front face; colored yarn irregular in design and color is revealed on the technological reverse face, and the technological reverse face serves as the clothing-used reverse face. The dimension stability of the woven warp-knitting jean fabric is more excellent and between that of a woven product and that of a weft-knitting product. The process is simple, cost is low, production of the yarn-dyed weaving jacquard weave houndstooth fabric can be achieved, the later dyeing and finishing processes are omitted, and efficiency and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of warp-knitted denim fabrics, and particularly discloses a jacquard houndstooth elastic warp-knitted denim fabric and a preparation process. 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 elasticity and resilience. 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 Patents(China)
IPC IPC(8): D04B21/08D06C7/02
CPCD04B21/08D06C7/02
Inventor 洪亮
Owner JIANGYIN FUBO TEXTILE CO LTD