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Pure cotton fabric and non-ironing finishing method thereof

A technology of non-iron finishing and pure cotton fabrics, which is applied in the processing of textile materials, liquid/gas/steam textile material processing, fiber processing, etc., which can solve the problem of fabric slippage and high non-ironing appearance. It is a qualitative help for product development , It is difficult to spin yarns and other problems, to achieve the effect of good fabric warp and weft wrinkle recovery angle performance, fabric non-ironing performance improvement, non-ironing tear strength improvement effect

Active Publication Date: 2019-10-08
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Regarding the improvement of the yarn strength angle, it is mainly to choose high-strength yarns. High-strength yarns are beneficial to the development of products with high non-ironing performance; but the higher the yarn strength, the higher the requirements for cotton quality. The higher the cost, and there is a critical value in the yarn strength, it is impossible to increase the yarn strength indefinitely; therefore, when the yarn strength reaches the critical value, it is difficult to spin the yarn that meets the requirements if the yarn strength is further raised. Yarn up
[0004] Regarding the selection of the type and amount of softener, it is mainly to choose a softener that can effectively reduce the friction coefficient between yarns and yarns, and then optimize the amount. However, the effect of using softeners to improve the strength of non-ironing fabrics is limited, and it is easy to cause fabric slippage after adding too much softener; therefore, softeners can only slightly improve the strength of non-ironing fabrics. function, and cannot provide qualitative help to the development of products with high non-ironing appearance
[0005] Improving the non-ironing performance of non-ironing fabrics from the perspective of yarn strength and softener has little effect, and cannot really give fabrics high non-ironing properties

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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  • Pure cotton fabric and non-ironing finishing method thereof
  • Pure cotton fabric and non-ironing finishing method thereof
  • Pure cotton fabric and non-ironing finishing method thereof

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Experimental program
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Effect test

Embodiment 1

[0045] The present embodiment provides a high non-iron method for improving tear strength, which comprises the following steps:

[0046] Plain weave, its specification is pure cotton 80s / 2×pure cotton 80s / 2, and the warp density×weft density is 130×80 threads / inch.

[0047] After the fabric is desized by desizing enzyme, it passes through the integrated scouring and bleaching machine equipped with scouring, bleaching and finishing liquid. The concentration of caustic soda in the scouring, bleaching and finishing liquid is 140g / L, and then it is arranged to be rolled and stacked in a wet state. at 25°C, the stacking time is 8 hours, and then scouring, bleaching and steaming at 110°C for 2 minutes;

[0048] Afterwards arrange padding resin shaping finishing solution, which contains 20% resin finishing agent, 2% resin catalyst, 5% amino silicone softener, 4% strong protective agent, and 0.3% penetrating agent. The fabric is dipped and rolled in the finishing solution, dried by a...

Embodiment 2

[0058] The present embodiment provides a high non-iron method for improving tear strength, which comprises the following steps:

[0059] Twill fabric, its specification is pure cotton 40s × pure cotton 80s / 2, and the warp density × weft density is 160 × 72 threads / inch.

[0060] After the fabric is desized by desizing enzyme, it passes through the integrated scouring and bleaching machine equipped with scouring, bleaching and finishing liquid, in which the concentration of caustic soda in the scouring, bleaching and finishing liquid is 160g / L, and then it is arranged to be rolled and stacked in a wet state at a stacking temperature of 30°C , stacked for 12 hours, and then bleached and steamed at 110°C for 2.5 minutes;

[0061] Afterwards arrange the resin finishing and shaping, the resin finishing solution contains 18% resin finishing agent, 1.8% resin catalyst, 5.5% amino silicone softener, 4.5% strong protective agent, 0.3% penetrating agent, the fabric is finished Dipping ...

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 pure cotton fabric and a non-ironing finishing method thereof. The non-ironing finishing method comprises the following steps: after desizing a pure cotton fabric, carrying out scouring and bleaching finishing by scouring and bleaching finishing liquid; rolling and stacking; and carrying out scouring, bleaching, steaming and resin finishing on the rolled and stacked fabricto obtain the pure cotton fabric subjected to non-ironing finishing. The pure cotton fabric finished by the method not only has permanent warp and weft elasticity, but also has high non-ironing appearance.

Description

technical field [0001] The invention relates to a high non-ironing finishing method for pure cotton fabrics with improved tearing strength, belonging to the technical field of textile dyeing and finishing. Background technique [0002] Pure cotton fabrics are popular in the market because of their excellent moisture absorption and air permeability. However, pure cotton fabrics are easy to wrinkle after washing, which seriously affects the appearance of fabrics. In order to solve the problem that pure cotton fabrics are easy to wrinkle, non-ironing technology came into being. In order to pursue high non-ironing performance, traditional non-ironing methods often improve from the perspective of yarn strength and softener. [0003] Regarding the improvement of the yarn strength angle, it is mainly to choose high-strength yarns, which are beneficial to the development of products with high non-ironing performance; but the higher the yarn strength, the higher the requirements for...

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): D06M15/00D06M15/643D06M13/513D06L1/14D06B17/04D06B3/10D06B15/00D06M101/06
CPCD06B3/10D06B15/00D06B17/04D06L1/14D06M13/513D06M15/00D06M15/6436D06M2101/06
Inventor 袁辉黄云峰周立明张玉高
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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