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Cotton knitted fabric fur falling preventing treatment method and fur falling amount testing method

A technology for cotton knitted fabrics and processing methods, which is applied in the field of textile processing, and can solve the problems of easy removal of dirt, loss of fiber strength, etc., and achieve the effect of improving the quality of lint and reducing the amount of lint

Inactive Publication Date: 2020-03-24
中纺协检验(泉州)技术服务有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this brings new problems. Cellulase catalyzes the degradation of fibers during the wool removal process, resulting in fiber weight loss and loss of fiber strength to generate a large number of short cilia. These free cilia are attached to the fabric during processing. It is easy to remove impurities, which leads to hair loss quality problems during consumption

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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  • Cotton knitted fabric fur falling preventing treatment method and fur falling amount testing method
  • Cotton knitted fabric fur falling preventing treatment method and fur falling amount testing method
  • Cotton knitted fabric fur falling preventing treatment method and fur falling amount testing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Material 20S*20S100% cotton knitted terry cloth (sweater cloth) ordinary yarn;

[0023] The cotton dyeing and finishing process is as follows:

[0024] Singeing→boiling and bleaching→water washing, pickling→etching→alkali washing, water washing→dyeing→peracid→soaping→hydrophilic (soft→washing)→setting→preshrinking→finished product.

[0025] Among them, the depilation treatment is: after the fabric is boiled, rinsed and washed, it is fermented with polishing enzyme in the tank, the depilation prescription and process parameters: the amount of polishing enzyme TF-1611 is 0.15% of the weight of the fabric, and the pH value is adjusted with HAC to 5- 5.5, 55°C for 45 minutes.

Embodiment 2

[0027] Material 20S*20S100% cotton knitted terry cloth (sweater cloth) ordinary yarn;

[0028] The cotton dyeing and finishing process is as follows:

[0029] Singeing→boiling and bleaching→water washing, pickling→etching→alkali washing, water washing→dyeing→peracid→soaping→hydrophilic (soft→washing)→setting→preshrinking→finished product.

[0030] Among them, the depilation treatment is: after the fabric is boiled, rinsed and washed, it is fermented with polishing enzyme in the tank, the depilation prescription and process parameters: the amount of polishing enzyme TF-1611 is 0.3% of the weight of the fabric, and the pH value is adjusted with HAC to 5- 5.5, 55°C for 45 minutes.

Embodiment 3

[0040] Material 20S*20S100% cotton knitted terry cloth (sweater cloth) ordinary yarn;

[0041] The cotton dyeing and finishing process is as follows:

[0042] Singeing→boiling and bleaching→water washing, pickling→etching→alkali washing, water washing→dyeing→peracid→soaping→hydrophilic (soft→washing)→setting→preshrinking→finished product.

[0043] Among them, the treatment of wool erosion is: after the fabric is boiled, rinsed and washed, it is fermented with polishing enzyme in the tank. The prescription and process parameters of wool erosion: the amount of polishing enzyme TF-1611 is 0.15% of the weight of the fabric, and the pH value is adjusted to 5 with HAC. -5.5, 55°C for 45 minutes.

[0044] Hydrophilic treatment is: after soaping and before leaving the vat, carry out hydrophilic treatment. First, treat with 2g / L hydrophilic silicone oil at 30°C for 20 minutes, and then wash the wool at a rate of 50-60 m / min. The speed of the car is fully sprayed and washed, and at le...

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 discloses a cotton knitted fabric fur falling preventing treatment method and a fur falling amount testing method. According to the fur falling preventing treatment method, in a cotton knitted fabric dyeing and finishing process, a polishing enzyme is selected during fur etching treatment for enzyme washing treatment, and the use amount of the polishing enzyme is 0.15% to 0.3% of theweight of a cotton knitted fabric. According to the cotton knitted fabric fur falling preventing treatment method and the fur falling amount testing method, the polishing enzyme is adopted for fur etching treatment; and meanwhile, by means of optimizing the process, fur etching treatment tries to act only on fibers upright on the surface of the fabric as much as possible, and fibers of a yarn main body part are not damaged, so that the fur falling amount of the cotton knitted fabric is reduced.

Description

technical field [0001] The invention belongs to the technical field of textile processing, and in particular relates to a treatment method for preventing lint shedding of cotton knitted fabrics and a test method for lint shedding. Background technique [0002] Cotton fabrics are popular with consumers because of their good moisture absorption and breathability properties. However, short fibers on cotton fabrics fall off and stick to the skin due to friction during wearing, causing discomfort. At present, the quality of cotton fabrics shedding is problematic. It has become one of the problems to be solved urgently in printing and dyeing. The shedding quality of cotton fabric is affected by cotton quality, spinning process, dyeing and finishing process. [0003] In order to further improve the surface smoothness of cotton fabrics, singeing and etching are used in modern dyeing and finishing production. Etching can not only remove the disordered short hairs left by singeing to ...

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): D06M16/00D06M15/643G01N3/34G01N3/56D06M101/06
CPCD06M15/643D06M16/003D06M2101/06D06M2200/50G01N3/34G01N3/56G01N2203/0005
Inventor 郑福尔蔡涛王政林风喜林友忠黄龙程淑珍邓梦颖李建妮吴秋兰
Owner 中纺协检验(泉州)技术服务有限公司