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Textile having water-repellent front surface and close-fitting-resistant back surface, and production method thereof

A production method and technology for textiles, applied in the field of textiles, can solve the problems that clothes are uncomfortable against the body, affect the appearance of clothes, and reduce comfort, and achieve the effects of improving resistance to external liquids, improving wearing beauty, and improving breathability

Active Publication Date: 2015-07-15
ANTA CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of wearing clothing, there are the following problems: when it rains or in a dewy environment or after the body sweats, the rain or sweat soaks the clothes, making the clothes close to the body uncomfortable and affecting the appearance of the clothes. risk of getting cold
[0003] At present, there have been reports on single-sided waterproof textiles, that is, water-repellent finishing is carried out on the front of the textiles, so that the front of the textiles is waterproof and the back is hydrophilic. The disadvantages are that it cannot solve the problem of textiles being close to the body when sweating, and cannot solve the problem of product comfort. There are also reports on fabrics with unidirectional moisture-wicking effect, that is, some hydrophilic points and some water-repellent points are distributed on the back of the textile to achieve the effect of unidirectional moisture-wicking, but it cannot solve the unsightly appearance of the outer layer after moisture-wicking. The appearance of sweat stains, but also can not solve the problem of external rain, dew and other wetting of textiles
There are also reports of textiles with different functions of water repellency on the front, hydrophilicity in the middle, and local water repellency on the back. This textile cannot keep a certain distance from the body. The tighter the fit, the greater the comfort

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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  • Textile having water-repellent front surface and close-fitting-resistant back surface, and production method thereof
  • Textile having water-repellent front surface and close-fitting-resistant back surface, and production method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0030] The production process of 32S pure cotton double-sided fabric with different functions of water repellency on the front, hydrophilic in the middle, and partial water repellency on the back: preparation of water repellent pulp; front water repellent coating; drying; preparation of anti-skin paste; reverse anti-skin coating; baked; finished product.

[0031] Pre-treatment: caustic soda 2g / L, refining agent 1.5g / L, hydrogen peroxide 2g / L, hydrogen peroxide stabilizer 0.5g / L100°C for 45 minutes;

[0032] Dyeing: 3RS0.5%, 3BS0.3% sodium sulfate 50g / L, sodium carbonate 20g / L, dyeing at 60 degrees for 45 minutes

[0033] Hydrophilic setting: The setting can ensure the width and weight of the textile, and lay a good foundation for subsequent finishing. At the same time, the hand feeling of the textile can be improved by adjusting the setting formula. In order to ensure the hydrophilicity of the textile, it is necessary to use a hydrophilic soft agent. The shaping formula and ...

Embodiment 2

[0052] Production method of 100% polyester 75D mesh fabric with water-repellent front and anti-skin-resistant textiles on the back Production process: preparation of water-repellent slurry; front water-repellent coating; drying; preparation of anti-skin slurry; reverse anti-skin coating; baking; finished product .

[0053] Pre-treatment: degreaser 2g / L, dispersant and chelating agent 1g / L, penetrant 0.5g / L at 80°C for 20 minutes;

[0054] Dyeing: disperse red E-4B0.35%, yellow SE-4RL0.45%, blue E-4R0.5%, dyeing at 130 degrees for 45 minutes;

[0055] High-temperature hydrophilic setting: setting can well ensure the width and weight of textiles, and lay a good foundation for subsequent finishing. At the same time, the hand feeling of textiles can be improved by adjusting the setting formula. In order to ensure the hydrophilicity of textiles, it is necessary to use hydrophilic softener. The shaping formula and process are as follows: penetrant 1g / L, acetic acid 0.5g / L, hydroph...

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 present invention discloses a production method of a textile having a water-repellent front surface and a close-fitting-resistant back surface, wherein the production method comprises fabric pre-treatment, dyeing, hydrophilic shaping, and network making, the front surface of the fabric is coated with a waterproof slurry, the back surface is coated with a close-fitting-resistant slurry or forms local projections through a printing treatment, and the close-fitting-resistant slurry is a foaming slurry, a glue slurry or a water slurry. The present invention further provides the textile having the water-repellent front surface and the close-fitting-resistant back surface, wherein the outer layer of the textile has water repellency so as to make the textile outer layer be wetting resistance and always maintain dryness. According to the present invention, the local projections are formed in the inner layer of the textile to separate the human body and the textile, such that the surface contact of the human body and the textile is converted into the point contact, the air layer is formed in the middle, and the microclimate convection and circulation between the human body and the textile is enhanced so as to achieve hot eliminating, cool keeping, and improve wearing comfort of clothing.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a front water-repellent and reverse anti-skin textile and a production method thereof. Background technique [0002] With the improvement of living standards and the improvement of love for sports, people's functional requirements for clothing are also increasing. In the process of wearing clothing, there are the following problems: when it rains or in a dewy environment or after the body sweats, the rain or sweat soaks the clothes, making the clothes close to the body uncomfortable and affecting the appearance of the clothes. There is a risk of getting cold. [0003] At present, there have been reports on single-sided waterproof textiles, that is, water-repellent finishing is carried out on the front of the textiles, so that the front of the textiles is waterproof and the back is hydrophilic. The disadvantages are that it cannot solve the problem of textiles being close to the body when...

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): D06M23/16D06M15/263D06M15/564D06M15/248D06M11/76D06M13/224D06M11/70D06M15/256D06M13/184D06P1/52D06P1/44
Inventor 李景川李苏
Owner ANTA CHINA
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