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Wrinkle-resistant elastic polyester-cotton fabric and production method thereof

A technology of elastic fabric and polyester-cotton, which is applied in the field of wrinkle-resistant polyester-cotton elastic fabric and its production, can solve the problems of poor permanent performance of wrinkle resistance, environmental pollution, environmental pollution of wrinkle-resistant finishing agent, etc., achieve excellent weft elastic performance, and simple process Environmental protection, excellent wrinkle resistance effect

Inactive Publication Date: 2012-07-04
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cotton fabrics in the market today do not undergo any post-processing, and their anti-wrinkle performance can only reach about 2 levels. Only after finishing with a special anti-wrinkle finishing agent, can their anti-wrinkle properties reach about 3 levels, and after washing and ironing, their wrinkle resistance Poor performance and permanent performance; and after the fabric is finished with anti-wrinkle resin, it is easy to leave formaldehyde, which is harmful to the human body. In addition, the anti-wrinkle finishing agent is often easy to pollute the environment during the production process and use process.
[0003] For example, Chinese published patent CN200710043090.2, the non-iron finishing process of cotton fabrics, is to use two dipping and two rolling resin processing to achieve the anti-wrinkle effect of cotton fabrics, which has high cost and is easy to cause greater pollution to the environment

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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  • Wrinkle-resistant elastic polyester-cotton fabric and production method thereof
  • Wrinkle-resistant elastic polyester-cotton fabric and production method thereof
  • Wrinkle-resistant elastic polyester-cotton fabric and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Warp: polyester filament A (raw material FDY) 75D twist: 1500T / M finalized

[0026] Cotton Yarn 60S

[0027] Weft yarn: elastic yarn B 75D polyester spandex mechanically covered yarn

[0028] Polyester Cotton Covered Yarn 40S

[0029] The polyester filament A and 60S cotton yarn in the warp are arranged in a 1:1 arrangement; the elastic yarn B and the polyester-cotton covered yarn in the weft are arranged in a 1:1 ratio; the warp density is 196 threads / 2.54cm, and the warp yarn surface weave covers The coefficient is 920; the organizational structure is double (see attached figure 1 ), and the polyester filament A is used as the inner warp, the gray cloth obtained by the above design is subjected to general dyeing and finishing projects of cotton fabrics such as gray cloth shaping and scouring, bleaching, singeing, mercerizing, and intermediate shaping, wherein the gray cloth shaping conditions It is: temperature: 160° C., processing time: 40 seconds, wid...

Embodiment 2

[0032] Warp: Polyester filament A (raw material FDY) 100D Twist: 1200T / M

[0033] Polyester-cotton yarn 45S The ratio of polyester-cotton is 65:35

[0034] Warp yarn: elastic yarn B 75D PBT / PET bicomponent elastic yarn

[0035] Cotton covered yarn 40S

[0036] The polyester filament A and polyester-cotton yarn in the warp are arranged 1:1; the elastic yarn B and the polyester-cotton covered yarn in the weft are arranged in a 1:1 ratio; 1730; the organizational structure is double latitude (see attached figure 2 ), the elastic yarn B is used as the inner weft, and the gray cloth obtained by the above design is processed through general dyeing and finishing projects of cotton fabrics such as gray cloth shaping and scouring, bleaching, singeing, mercerizing, and intermediate shaping, wherein the gray cloth shaping conditions are: Temperature: 160°C, processing time: 31S, width setting: pre-shrink 12% based on the width of gray fabric.

[0037] The warp and weft w...

Embodiment 3

[0039] Warp yarn: polyester filament A (raw material DTY) 50D twist: 2000T / M finalized

[0040] Cotton Yarn 80S

[0041] Weft Yarn: Elastic Yarn B 75D Polyester Spandex Air Core Spun Yarn

[0042] Polyester Cotton Covered Yarn 60S

[0043] The polyester filament A and 80S cotton yarn in the warp are arranged in a 1:1 arrangement; the elastic yarn B and the polyester-cotton covered yarn in the weft are arranged in a 1:1 ratio; the warp density is 240 threads / 2.54cm; The coefficient is 1025; the organizational structure is a double-layer organization (see attached image 3 ), and the polyester filament A is used as the inner warp, and the elastic yarn B is used as the inner weft. The gray cloth prepared by the above design is subjected to general dyeing processing of cotton fabrics such as gray cloth shaping and scouring, bleaching, singeing, mercerizing, and intermediate shaping. Finishing project, wherein the conditions for gray cloth shaping are: temperature: 160°C, proces...

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 winkle-resistant elastic polyester-cotton fabric and a production method thereof. The warp yarn of the fabric is formed by arranging polyester filament yarns A and all-cotton yarns or polyester-cotton yarns in a ratio of 1 to 1, and a weft yarn is formed by arranging elastic yarns B and polyester-cotton covered yarns in a ratio of 1 to 1; the fabric has a waft backed weave, a weft backed weave or a double weave; and the winkle resistance of the fabric in warp and weft directions can reach above 3 level, the elastic elongation in a weft direction can reach over 12 percent, and the elastic recovery is over 85 percent. Cotton yarns and the polyester filament yarns are arranged appropriately, an appropriate organizational structure is adopted, only common dyeing and finishing processing of cotton fabric is performed, and any pollution to environment can be avoided.

Description

technical field [0001] The invention relates to a cotton-containing textile, in particular to an anti-wrinkle polyester-cotton elastic fabric and a production method thereof. Background technique [0002] Cotton fabrics in the market today do not undergo any post-processing, and their anti-wrinkle performance can only reach about 2 levels. Only after finishing with a special anti-wrinkle finishing agent, can their anti-wrinkle properties reach about 3 levels, and after washing and ironing, their wrinkle resistance Poor performance and permanent performance; and after the fabric is finished with anti-wrinkle resin, it is often easy to leave formaldehyde, which is harmful to the human body, and the anti-wrinkle finishing agent is often easy to cause pollution to the environment during the production process and use process. [0003] Such as Chinese published patent CN200710043090.2 The non-ironing finishing process of cotton fabrics uses two dipping and two rolling resin proce...

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): D03D15/08D03D7/00D03D13/00D03D15/56
Inventor 徐建锋蔡东照
Owner TORAY FIBER RES INST(CHINA) CO LTD
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