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A kind of anti-ultraviolet cotton fabric and preparation method thereof

A cotton fabric and anti-ultraviolet technology, which is applied in the field of textile fabric processing, can solve the problems of cotton fabric wrinkling and shrinkage, health hazards, and lack of anti-ultraviolet in cotton fabrics, and achieves increased wash fastness, reduced pollution, and operability strong effect

Active Publication Date: 2021-11-16
广州大鱼创福科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, cotton fabrics are prone to wrinkling and shrinkage, so it needs to be treated with anti-wrinkle finishing to keep the appearance of the fabric smooth
At present, mixed organic reagents are often used, which may bring health hazards
In addition, as summer T-shirt fabrics, cotton fabrics generally lack the function of UV protection.

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 kind of anti-ultraviolet cotton fabric and preparation method thereof
  • A kind of anti-ultraviolet cotton fabric and preparation method thereof
  • A kind of anti-ultraviolet cotton fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1. Cotton fabric pretreatment: put 1g of cotton fabric into 50mL of amylase with a specific activity of 125U / g and a concentration of 40g / L, fully soak it at 60°C for 25min, then wash and dry it with water, and then perform plasma treatment under the following conditions: : The gas is ammonia gas, the processing power is 300W, the pressure is 60Pa, and the processing time is 20min;

[0023] 2. Add 25g whole Daphne neroli plant into 175mL liquid nitrogen, crush it mechanically, add it into 100mL PBS solution containing 1.5g Tween 80, extract at 4°C for 48 hours to obtain Daphne neroli juice, then add 2.5g coenzyme A mixing and stirring to obtain a reaction impregnation solution;

[0024] 3. Take 1 g of the cotton fabric treated in step 1 and add it into 60 mL of reaction impregnation solution to fully impregnate it. The impregnation temperature is 18° C. and the impregnation time is 60 hours. After washing with water, dry at 110° C. to obtain an anti-ultraviolet cotton ...

Embodiment 2

[0026] 1. Cotton fabric pretreatment: put 1g of cotton fabric into 40mL of amylase with a specific activity of 100U / g and a concentration of 30g / L, fully soak it at 50°C for 20min, then wash and dry it with water, and then perform plasma treatment under the following conditions: : The gas is ammonia gas, the processing power is 250W, the pressure is 50Pa, and the processing time is 15min;

[0027] 2. Add 20g of daphne neroli plant to 120mL liquid nitrogen, grind it mechanically, add it to 100mL of PBS solution containing 1.0g Tween 80, extract at 4°C for 24 hours to obtain daphne neroli juice, then add 2.0g of coenzyme A mixing and stirring to obtain a reaction impregnation solution;

[0028] 3. Take 1 g of the cotton fabric treated in step 1 and add it into 50 mL of reaction impregnation solution to fully impregnate it. The impregnation temperature is 10° C. and the impregnation time is 48 hours. After washing with water, dry at 100°C to obtain an anti-ultraviolet cotton fab...

Embodiment 3

[0030] 1. Cotton fabric pretreatment: put 1g of cotton fabric into 60mL of amylase with a specific activity of 150U / g and a concentration of 50g / L, fully soak it at 70°C for 30min, then wash and dry it with water, and then perform plasma treatment under the following conditions: : The gas is ammonia gas, the processing power is 350W, the pressure is 70Pa, and the processing time is 30min;

[0031] 2. Add 30g of daphne neroli plant to 240mL liquid nitrogen, crush it mechanically, add it to 100mL of PBS solution containing 2.0g Tween 80, and extract it at 4°C for 72 hours to obtain daphne neroli juice, then add 3.0g of coenzyme A mixing and stirring to obtain a reaction impregnation solution;

[0032] 3. Take 1 g of the cotton fabric treated in step 1 and add it into 70 mL of reaction impregnation solution to fully impregnate it. The impregnation temperature is 25° C. and the impregnation time is 72 hours. After washing with water, dry at 120°C to obtain an anti-ultraviolet cot...

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 invention belongs to the technical field of textile fabric processing, and discloses an anti-ultraviolet cotton fabric and a preparation method thereof. The preparation method comprises: (1) sequentially subjecting the cotton fabric to amylase treatment and plasma treatment; Add liquid nitrogen, after mechanical crushing, leaching with PBS solution containing Tween 80 at 4°C to obtain orange blossom daphne juice, and then add coenzyme A to mix and stir to obtain a reaction impregnation solution; (3) treat with amylase and plasma The treated cotton fabric is soaked in the reactive impregnating solution, washed with water, and dried to obtain the anti-ultraviolet cotton fabric. This cotton fabric has long-lasting UV protection, good shrink resistance and excellent wash resistance.

Description

technical field [0001] The invention relates to the technical field of textile fabric processing, in particular to an anti-ultraviolet cotton fabric and a preparation method thereof. Background technique [0002] Cotton fabric, also known as cotton cloth, is a fabric woven from cotton yarn. Cotton fabric has become one of the most commonly used fabrics due to its excellent wearability, and is widely used in clothing fabrics, decorative fabrics and industrial fabrics. However, cotton fabrics are prone to wrinkling and shrinkage, so it needs to be treated with anti-wrinkle finishing to keep the appearance of the fabric smooth. At present, mixed organic reagents are often used, which can easily bring health risks. In addition, as summer T-shirt fabrics, cotton fabrics generally lack the function of UV protection. Contents of the invention [0003] In view of this, the object of the present invention is to provide an anti-ultraviolet cotton fabric and a preparation method t...

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): D06M16/00D06M10/02D06M13/192D06M101/06
CPCD06M10/02D06M13/192D06M16/003D06M2101/06D06M2200/20D06M2200/25
Inventor 葛彦傅海洪徐飞妮颜怡
Owner 广州大鱼创福科技有限公司
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