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A method for resisting color fiber staining of fabric, color fiber stain resistant fabric and testing method

A technology for anti-color fiber contamination and fabric, which is applied in the field of fabric anti-color fiber contamination, anti-color fiber contamination fabric and testing fields, which can solve the problem of color fiber contamination, no color contamination, and no textile anti-color fiber contamination. Test methods and grading standards, etc., to achieve the effect of not easily stained by colored fibers and strong anti-staining performance

Active Publication Date: 2018-01-12
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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  • A method for resisting color fiber staining of fabric, color fiber stain resistant fabric and testing method
  • A method for resisting color fiber staining of fabric, color fiber stain resistant fabric and testing method
  • A method for resisting color fiber staining of fabric, color fiber stain resistant fabric and testing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment provides a method for fabric staining resistant to colored fibers, which includes the following steps:

[0050] The 80S single-yarn cotton yarn is subjected to singeing treatment after conventional pre-treatment, and then is plied before weaving to obtain a cotton yarn with a 80 / 2 twist of 23.5 twists / inch, and then the 80 / 2 cotton yarn is woven into a pure cotton woven fabric ;

[0051] Desizing the woven fabric according to the traditional process, after dyeing, immersing in a caustic soda solution of 24 Baume for mercerizing treatment, immersing for 1 min at room temperature, then successively acid and water washing to the cloth surface pH of the woven fabric The value of 7.6 is neutral, and the mercerized cotton woven fabric is obtained;

[0052] The above-mentioned mercerized cotton woven fabric is loaded with an anti-pollen staining auxiliary agent, and the dosage of the anti-pollen staining auxiliary agent is 20 grams per kilogram of pure cotton woven f...

Embodiment 2

[0058] This embodiment provides a method for fabric staining resistant to colored fibers, which includes the following steps:

[0059] Singe the 50S single cotton yarn before weaving, and then weave the 50S cotton yarn that has been singed into a pure cotton woven fabric;

[0060] Desizing the woven fabric according to the traditional process, after dyeing, immersing in a caustic soda solution of 24 Baume for mercerizing treatment, treating at room temperature for 1 min, and then sequentially acid and water washing until the pH value of the fabric surface of the woven fabric 7.8 is neutral, and the mercerized cotton woven fabric is obtained;

[0061] The above-mentioned mercerized cotton woven fabric is loaded with an anti-pollen staining auxiliary agent, and the dosage of the anti-pollen staining auxiliary agent is 20 grams per kilogram of pure cotton woven fabric to control the cloth surface of the pure cotton woven fabric. The pH value is 5-7.5, and then it is shaped at a tempera...

Embodiment 3

[0066] This embodiment provides a method for fabric staining resistant to colored fibers, which includes the following steps:

[0067] Singe the 50S single cotton yarn before weaving, and then weave the 50S cotton yarn that has been singed into a pure cotton woven fabric;

[0068] Desizing the woven fabric according to the traditional process, after dyeing, immersing in a caustic soda solution of 24 Baume for mercerizing treatment, treating at room temperature for 1 min, and then sequentially acid and water washing until the pH value of the fabric surface of the woven fabric 7.8 is neutral, and the mercerized cotton woven fabric is obtained;

[0069] The above mercerized pure cotton woven fabric is loaded with a polyurethane auxiliary agent, and the dosage of the polyurethane auxiliary agent is 20 grams per kilogram of pure cotton woven fabric to control the pH value of the surface of the pure cotton woven fabric It is set at a temperature of 150°C and a vehicle speed of 80m / min. Th...

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 method for fabric staining resistant to colored fibers, a fabric staining resistant to colored fibers, and a testing method. Background technique [0002] The pure cotton woven fabric in the prior art is prone to staining of colored fibers 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 textile printing standards, there is no test standard for resistance to color fiber contamination. Generally speaking, textile dyes must undergo strict and sufficient washing, soaping or reduction cleaning processes to prevent dyes from staining the white ground and pattern of the printed fabric. The stains on the white ground will cause the white ground to be unwhite. Staining on the pattern will cause the pattern to change color or color fastness. Soa...

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): 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