Pure cotton four-sided elastic easy-care finish fabric, as well as production method and application thereof

A production method and technology of four-way stretch, which is applied in the field of textile dyeing and finishing, can solve problems affecting the quality of four-way stretch fabrics, low product quality, foaming and wrinkling, etc., achieve the advantages of non-ironing appearance and hand feeling, short processing process, and low processing cost Reduced effect

Active Publication Date: 2020-11-27
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Four-way stretch fabrics with elasticity in both warp and weft directions are particularly popular in the market, especially the four-way stretch fabrics with stretch yarn added to the warp direction is the focus of current research; however, the hot market does not mean that the four-way stretch technology is mature now. The high cost of four-way stretch products of stretch yarn is one aspect. What is more important is that the warp elasticity of the fabric is uneven during the production process, which is prone to blistering and wrinkling, which seriously affects the quality of four-way stretch fabrics. However, the phenomenon of uneven elasticity At present, the industry has not found a suitable method to solve the problem, which has led to a hot state of four-way stretch products on the market but generally low product quality.

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 four-sided elastic easy-care finish fabric, as well as production method and application thereof
  • Pure cotton four-sided elastic easy-care finish fabric, as well as production method and application thereof
  • Pure cotton four-sided elastic easy-care finish fabric, as well as production method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment provides a combination equipment for loose-type mercerized liquid ammonia finishing, and its structural schematic diagram is as follows figure 1 shown, from figure 1 It can be seen from the figure that the combined equipment for loose-type mercerizing liquid ammonia finishing includes: loose-type mercerizing finishing area A, Z-type stacking area B and loose-type liquid ammonia finishing area C;

[0050] The desized fabric enters the loose mercerizing finishing area A through the cloth inlet, and the fabric is impregnated with lye under the action of the driving roller and rollers. Specifically, the driving roller has a transmission function and can transfer the fabric from the cloth inlet to the loose mercerizing area A. Type mercerizing finishing area; the roller has the function of expanding, and can pull the cloth width before and after soaking in lye, so that the fabric is in a state of open width in the loose type mercerizing finishing area, and av...

Embodiment 2

[0054] This embodiment provides a method for making a soft and smooth pure cotton four-way stretch non-ironing fabric, wherein the method includes the following steps:

[0055] Singeing and desizing are carried out successively to white plain cloth (the specification is pure cotton 40s * pure cotton 80s / 2, warp density * weft density is 120 * 80 pieces / inch), and the fabric after desizing is provided in embodiment 1 The loose-type mercerizing area of ​​the loose-type mercerizing liquid ammonia finishing combined equipment is used for loose-type mercerizing. The concentration of mercerizing alkali used in loose-type mercerizing is 200g / L, and the alkali-carrying rate of the fabric after loose-type mercerizing is 80%;

[0056] The fabric after loose mercerizing is stacked in the Z-shaped stacking area of ​​the loose-type mercerizing liquid ammonia finishing combined equipment for 3 hours. The lye dripped during the stacking process is sprayed on the fabric again, so that the alk...

Embodiment 3

[0060] This embodiment provides a method for making a soft and smooth pure cotton four-way stretch non-ironing fabric, wherein the method includes the following steps:

[0061] Singeing and desizing are carried out successively to the white Oxford fabric (the specification is pure cotton 40s × pure cotton 80s / 2, and the warp density × weft density is 160 × 70 threads / inch), and the fabric after desizing is placed in Example 1 The loose-type mercerizing area of ​​the provided loose-type mercerizing liquid ammonia finishing combined equipment is used for loose-type mercerizing. The concentration of mercerizing alkali used in loose-type mercerizing is 300g / L, and the alkali-carrying rate of the fabric after loose-type mercerizing is 110%;

[0062] The fabric after loose mercerizing is stacked in the Z-shaped stacking area of ​​the loose-type mercerizing liquid ammonia finishing combined equipment for 4 hours. The lye dripped during the stacking process is sprayed on the fabric ag...

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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PUM

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Abstract

The invention provides a pure cotton four-sided elastic easy-care finish fabric, as well as a production method and application thereof. The manufacturing method comprises the steps of carrying out slack mercerizing finish on singed and desized gray fabrics, piling the fabrics in a Z shape obtained after slack mercerizing finish for a period of time, and enabling the fabrics to keep higher alkaline rate in the Z-shaped pile; and carrying out slack liquid ammonia finish on the Z-shaped piled fabrics, carrying out aftertreatment on the fabrics subjected to slack liquid ammonia finish, and obtaining the pure cotton four-sided elastic easy-care finish fabric. According to the production method provided by the invention, the processing flow is shorter, the pure cotton fabric can be endowed withwarp and weft elasticity on the premise that the pure cotton four-sided elastic easy-care finish fabric has a high easy-care finish appearance, and meanwhile, the hand feeling is especially soft andsmooth.

Description

technical field [0001] The invention relates to a pure cotton four-way stretch non-ironing fabric and a production method and application thereof, belonging to the technical field of textile dyeing and finishing. Background technique [0002] Pure cotton fabrics are very popular in the market due to their excellent moisture absorption and air permeability. In recent years, elastic fabrics have occupied an important place in the market, especially elastic fabrics based on cotton fabrics are more popular among the public. [0003] Elastic fabrics are divided into two categories, one is weft elastic fabrics that are elastic in the weft direction but not elastic in the warp direction; the other is four-way stretch fabrics that are elastic in both the warp and weft directions. There are many ways to develop the weft stretch fabric. One is to add elastic yarn in the weft direction to give the fabric weft elasticity. The elastic yarn used includes: Lycra, Free fit and XLA, etc.; th...

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): D06B7/08D06B1/02D06B17/02D06M11/61D06M11/38D06M101/06
CPCD06B7/08D06B1/02D06B17/02D06M11/61D06M11/38D10B2201/02D10B2401/061D06M2101/06D06M2200/50
Inventor 黄云峰袁辉周立明张玉高高友培
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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