Processing method for improving abrasion resistance of ironing-free shirt ready-made clothes

A processing method and a wear-resistant technology, applied in heating/cooling fabrics, textiles and papermaking, fabric surface trimming, etc., can solve the problems of reducing the service life of non-iron shirts, affecting the durability of shirts, and easily being worn by shirts , to achieve the effect of good heat insulation, improved protection effect and low processing cost

Active Publication Date: 2011-08-10
YOUNGOR GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to market feedback and relevant literature reports, pure cotton iron-free shirts are more likely to be worn than ordinary shirts, especially the collar and cuffs of the shirt are most likely to be worn, mainly because the collar of the shirt is worn out during daily wear. The parts and cuff edges are most likely to rub against the human body or other external substances, and during the washing process, these parts of the shirt are also likely to rub against the washing machine and dryer to cause wear and tear, which will eventually cause these parts to be easily damaged but other parts of the shirt remain intact. If it is in good condition, it affects the durability of the shirt, and is forced to reduce the service life of the iron-free shirt. Generally, the iron-free shirt will be worn out and worn out after about 30 washes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 1: The shirt garment made from the 80S / 2×80S / 2 cotton shirting fabric treated with liquid ammonia using compact spinning yarn as the raw material is used as the test object, and the subsequent finishing process is as follows:

[0011] (1), wash the shirt garment with clean water, and dehydrate and dry;

[0012] (2), the shape memory modified 2D non-ironing resin finishing solution with a prepared concentration of 100g / L is evenly sprayed on the shirt garment by an atomizing sprayer;

[0013] (3) Dry the ready-made shirt garment sprayed with the non-ironing resin finishing solution in the dryer until the moisture content is about 60%, and take it out after being cooled by cold air;

[0014] (4) Put the ready-made shirt into the pressing mold for high-temperature and high-pressure pressing to form it, and after pressing and flattening, hang the ready-made garment on the shelf;

[0015] (5) Take a semi-closed heat shield with one end open, put the heat shield on t...

Embodiment 2

[0020] Example 2: The shirt garment made of 100S / 2×100S / 2 cotton shirting fabric treated with liquid ammonia using compact spinning yarn as the raw material is used as the test object, and the subsequent finishing process is basically the same as that of Example 1. The same, except that the concentration of the 2D no-ironing resin finishing solution in step (2) is 80 g / l, and the high-temperature baking condition in step (5) is baking at 130° C. for 6 minutes.

[0021] The washing test was carried out on the non-iron shirts treated by the above method. After washing 5 times, the cloth surface grade of the garments was 4.0. After washing and drying 50 times, the collar and cuffs of the shirts that were most likely to be worn out were still intact and undamaged , the other parts of the shirt were also intact, and the destructive test was continued. After 61 washes, the collar tip and cuff edge of the shirt were damaged. And the non-ironing shirt ready-made garment that does not ...

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PUM

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Abstract

The invention discloses a processing method for improving abrasion resistance of ironing-free shirt ready-made clothes, which is characterized in that a heat insulation protective cover is sleeved on a particularly easily-abraded part of a shirt such as a collar and a cuff before high-temperature baking to reduce cross-linking reaction between the fabric of the collar and cuff parts and ironing-free resin, and the heat insulation protective cover is taken down after the high-temperature baking. The method has the advantages that: by using good heat insulation effect of the heat insulation protective cover, the temperature rise rate and the heated baking time of the shirt collar and cuff parts are reduced to a certain degree, the reaction degree of the resin on the collar and cuff parts and the fiber is reduced, and the strength and abrasion-resistant durability of the fabric on the parts are improved; and the resin and the fiber on the other parts of the shirt without sleeving the heat insulation protective cover still can produce complete cross-linking reaction; therefore, the shirt realizes the durable ironing-free function.

Description

technical field [0001] The invention relates to a post-finishing processing method for shirts, in particular to a processing method for improving the wear resistance of iron-free shirts. Background technique [0002] In the textile industry, ready-made non-ironing shirts are generally made of cotton high-count and high-density fabrics or cotton-polyester fabrics (CVC) that have been mercerized, liquid ammonia, and pre-shrunk. get. Ready-made non-iron shirts are popular with consumers for their smooth appearance and easy-care features, but the strength and abrasion resistance of the fabric will inevitably decrease after the shirts are processed with resin-free ironing during processing . According to market feedback and relevant literature reports, pure cotton iron-free shirts are more likely to be worn than ordinary shirts, especially the collar and cuffs of the shirt are most likely to be worn, mainly because the collar of the shirt is worn out during daily wear. The par...

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): D06C7/00
Inventor 钟燕琼王庆淼徐雅艳王莲芬
Owner YOUNGOR GRP CO LTD
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