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Fabric color fiber staining prevention method, color fiber staining prevention fabric and testing mehtod

A technology for anti-staining of colored fibers and fabrics, which is applied in the field of fabrics, anti-staining of colored fibers, anti-staining fabrics and testing of colored fibers, and can solve the problems of non-staining, contamination of colored fibers, and anti-staining detergents. Insufficient fouling ability, etc., to achieve the effect of strong anti-fouling performance and not easy to stain with colored fibers

Active Publication Date: 2016-08-03
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for pure cotton fabrics, despite the use of soaping agents, staining cannot be completely prevented, especially white cotton fabrics, which tend to cause color fiber stains due to friction during wearing with other colored fabrics. stained, or it has become stained during laundering due to fading of other colored fabrics
At present, most anti-staining detergents are mostly composed of detergents, surfactants, multifunctional chelating dispersants, builders, etc., which use a series of physical and chemical effects, such as wetting, penetration, adsorption, etc. , solubilization, dispersion, etc., under the condition of mechanical action, the dirt, floating color and fiber surface are separated, and suspended in the medium, preventing the washed floating color, dirt, etc. from sticking to the surface of the fabric or yarn , but it cannot play a role in preventing staining during the wearing process of textiles, and most anti-staining detergents have insufficient anti-staining ability, low biodegradability, and serious pollution
In addition, in the various production processes of textile printing and dyeing, the country has no standard test methods and grade evaluation standards for textile anti-color fiber staining

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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  • Fabric color fiber staining prevention method, color fiber staining prevention fabric and testing mehtod
  • Fabric color fiber staining prevention method, color fiber staining prevention fabric and testing mehtod
  • Fabric color fiber staining prevention method, color fiber staining prevention fabric and testing mehtod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The present embodiment provides a kind of fabric anti-color fiber staining method, and it comprises the following steps:

[0050]Singeing the 80S single-yarn cotton yarn after conventional pretreatment, and then plying before weaving to obtain 80 / 2 cotton yarn with a twist of 23.5 twists / inch, and then weaving the 80 / 2 cotton yarn into pure cotton woven fabric ;

[0051] Desizing the woven fabric according to the traditional process, after dyeing, immerse it in a caustic soda solution of 24 degrees Baume for mercerizing treatment, soak it at room temperature for 1 min, and then wash it with acid and water until the surface pH of the woven fabric is reached. Value is 7.6 and is neutral, obtains the pure cotton woven fabric of mercerized treatment;

[0052] Adopt anti-pollen staining auxiliary agent to carry out feeding to the above-mentioned pure cotton woven fabric through mercerizing treatment, the consumption of described anti-pollen staining auxiliary agent is 20 gr...

Embodiment 2

[0058] The present embodiment provides a kind of fabric anti-color fiber staining method, and it comprises the following steps:

[0059] The 50S single-yarn cotton yarn is singed before weaving, and then the singeed 50S cotton yarn is woven into a pure cotton woven fabric;

[0060] Desizing the woven fabric according to the traditional process, after dyeing, immerse it in a caustic soda solution of 24 degrees Baume for mercerizing treatment, treat it at room temperature for 1 min, and then successively peracid and water wash until the pH value of the fabric surface of the woven fabric is reached. Be neutral at 7.8, obtain the mercerized pure cotton woven fabric;

[0061] Adopt anti-pollen staining auxiliary agent to carry out feeding to the above-mentioned pure cotton woven fabric through mercerizing treatment, the consumption of described anti-pollen staining auxiliary agent is 20 grams per kilogram of pure cotton woven fabric, control the cloth surface of this pure cotton wo...

Embodiment 3

[0066] The present embodiment provides a kind of fabric anti-color fiber staining method, and it comprises the following steps:

[0067] The 50S single-yarn cotton yarn is singed before weaving, and then the singeed 50S cotton yarn is woven into a pure cotton woven fabric;

[0068] Desizing the woven fabric according to the traditional process, after dyeing, immerse it in a caustic soda solution of 24 degrees Baume for mercerizing treatment, treat it at room temperature for 1 min, and then successively peracid and water wash until the pH value of the fabric surface of the woven fabric is reached. Be neutral at 7.8, obtain the mercerized pure cotton woven fabric;

[0069] Adopt polyurethane auxiliary agent to carry out feeding to the above-mentioned pure cotton woven fabric through mercerizing treatment, the consumption of described polyurethane auxiliary agent is 20 grams per kilogram of pure cotton woven fabric, control the pH value of this pure cotton woven fabric cloth surf...

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 fabric color fiber staining prevention method which comprises the following steps: feeding a fabric subjected to desizing treatment and mercerizing treatment by adopting a surface coalescing agent, and regulating the pH value; drying and setting at the temperature of 100-150 DEG C, wherein the mass ratio of the surface coalescing agent to the fabric is (10-30):1000; the pH value of the cloth surface of the fabric is 5-7.5; and the setting speed is 20-100 m / min. The invention also provides a color fiber staining prevention fabric obtained by the method. The foreign color fiber staining prevention performance of the color fiber staining prevention fabric reaches the level 3.5 or above. The invention further provides a method for testing the color fiber staining prevention performance of the color fiber staining prevention fabric.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a fabric anti-color fiber staining method, a color fiber stain-resistant fabric and a testing method. Background technique [0002] The pure cotton woven fabric in the prior art is easy to produce colored fiber stains during wearing with other surface fleece fabrics, especially for white cotton fabrics, which will affect the wearing effect and appearance. At the same time, in the existing national standards for textile printing, there is no test standard for stain resistance of colored fibers. Generally speaking, after textiles are printed with dyes, strict and sufficient washing, soaping or reduction cleaning processes must be carried out to prevent dyes from contaminating the white ground and patterns of printed fabrics. Dirt on the pattern will cause the pattern to change color or reduce the color fastness. Soaping will choose different soaping agents according ...

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): D06N3/00D06N3/14D06B7/00G01N19/00
CPCD06B7/00D06N3/0015D06N3/0056D06N3/0077D06N3/142D06N2201/042G01N19/00
Inventor 胡广文方余
Owner GUANGDONG ESQUEL TEXTILES CO LTD