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Method for processing antibacterial fabric

A processing method and technology for antibacterial fabrics, applied in the directions of dyeing method, biochemical fiber treatment, fiber type, etc., can solve the problems of low antibacterial effect and washability, reduce the service life of functional fabrics, etc., and achieve long antibacterial aging and washing resistance. The effect of good performance and good antibacterial health effect

Inactive Publication Date: 2014-03-19
苏州市拉波尼服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The popular antibacterial fabrics on the market are combined with organic or inorganic antibacterial materials on the fabric. Most of the fabrics are post-treated with antibacterial agents to obtain antibacterial properties. This treatment method is simple to operate and low in cost, but its antibacterial effect and durability The washing degree is relatively low, which reduces the service life of functional fabrics

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A processing method for an antibacterial fabric, comprising the steps of:

[0020] 1) For weaving, the warp yarn is made of low-twist composite yarn twisted with 15 parts by weight of nano-bamboo carbon fiber and 45 parts by weight of polyester fiber; composite yarn as raw material;

[0021] 2) Turn over the seam head;

[0022] 3) Pile the cloth in 4g / L amylase for 3 hours at a temperature of 70°C;

[0023] 4) Pile the cloth in 3g / L desizing enzyme, add 2g / L salt, and refine for 4 hours;

[0024] 5) Then put the cloth in 8g / L catalase for 3 hours, the temperature is 65℃;

[0025] 6) Dye the cloth again, add 13g / L sodium chloride solution to the dye, adjust the pH value to 3.8 with isopropanolamine, bath ratio 3:22, heat to 50°C, dip for 80 minutes, then heat to 85°C , keep warm for 45 minutes, rinse with cold water;

[0026] 7) Put the fabric into the dyeing tank, add 6% dicyandiamide formaldehyde color-fixing agent, then adjust the pH value to 4.8 with sodium benz...

Embodiment 2

[0031] A processing method for an antibacterial fabric, comprising the steps of:

[0032] 1) For weaving, the warp is made of low-twisted composite yarn made of 10 parts by weight of nano-bamboo carbon fiber and 40 parts by weight of polyester fiber; the weft is made of 25 parts by weight of nano-silver fiber and 45-50 parts by weight of polyester fiber Low-twisted composite yarn is used as raw material;

[0033] 2) Turn over the seam head;

[0034] 3) Pile the cloth in 3g / L amylase for 2 hours at a temperature of 65°C;

[0035] 4) Pile the cloth in 2g / L desizing enzyme, add 1g / L salt, and refine for 3-4 hours;

[0036] 5) Put the cloth in 7g / L catalase for oxygen bleaching for 2 hours at 60°C;

[0037] 6) Dye the cloth again, add 13g / L sodium chloride solution to the dye, adjust the pH value to 3.8 with isopropanolamine, bath ratio 3:22, heat to 50°C, dip for 80 minutes, then heat to 85°C , keep warm for 45 minutes, rinse with cold water;

[0038] 7) Put the fabric into ...

Embodiment 3

[0043] A processing method for an antibacterial fabric, comprising the steps of:

[0044] 1) Weaving, the warp is made of low-twisted composite yarn with 13 parts by weight of nano-bamboo carbon fiber and 42 parts by weight of polyester fiber twisted; composite yarn as raw material;

[0045] 2) Turn over the seam head;

[0046] 3) Pile the cloth in 3.4g / L amylase for 2.5 hours at a temperature of 68°C;

[0047] 4) Pile the cloth in 2.3g / L desizing enzyme, add 1.2g / L salt, and refine for 3.5 hours;

[0048] 5) Put the cloth in 7.8g / L catalase for 2.5 hours to oxygen bleach at 64°C;

[0049] 6) Dye the cloth again, add 13g / L sodium chloride solution to the dye, adjust the pH value to 3.8 with isopropanolamine, bath ratio 3:22, heat to 50°C, dip for 80 minutes, then heat to 85°C , keep warm for 45 minutes, rinse with cold water;

[0050] 7) Put the fabric into the dyeing tank, add 6% dicyandiamide formaldehyde color-fixing agent, then adjust the pH value to 4.8 with sodium b...

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 discloses a method for processing an antibacterial fabric. The method comprises the following steps: 1) weaving; 2) turning over and end-stitching; 3) stacking the cloth into 3-4g / L amylase for 2-3 hours at the temperature of 65-70 DEG C; 4) stacking the cloth in 2-3g / L desizing enzyme, and adding 1-2g / L salt to refine for 3-4 hours; 5) putting the cloth into 7-8g / L catalase to bleach for 2-3 hours in oxygen at the temperature of 60-65 DEG C; 6) dyeing the cloth; 7) putting the cloth into a dye pool, adding 6% of dicyandiamide-formaldehyde curing agent, and then adjusting the pH value to 4.8 by sodium benzoate, and processing at the temperature of 72 DEG C and the fixation bath ratio of 3:48 for 35 minutes; 8) dewatering and scutching; 9) baking at 130-135 DEG C for 25-30 minutes; and 10) molding the product. The fabric processed by the method has a good antibacterial healthcare effect, and is good in watering resistance and long in antibacterial aging.

Description

technical field [0001] The invention relates to a processing method of an antibacterial fabric. Background technique [0002] The popular antibacterial fabrics on the market are combined with organic or inorganic antibacterial materials on the fabric. Most of the fabrics are post-treated with antibacterial agents to obtain antibacterial properties. This treatment method is simple to operate and low in cost, but its antibacterial effect and durability The washing degree is relatively low, which reduces the service life of functional fabrics. Contents of the invention [0003] The purpose of the present invention is to provide a processing method for antibacterial fabrics, the processed fabrics have good antibacterial and health-care effects, and have good washing resistance and long antibacterial effect. [0004] In order to achieve the above object, the technical solution of the present invention is to design a processing method of antibacterial fabric, comprising the ste...

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): D06M16/00D06P3/82D06P1/673D06P5/06D06L3/02D06M101/04D06M101/32D06L4/13D06L4/40
Inventor 陈开恩
Owner 苏州市拉波尼服饰有限公司
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