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Processing method of anti-bacterial fabric

A processing method and technology for antibacterial fabrics, applied in the field of fabric processing, can solve the problems of low antibacterial effect and washability, shorten the service life of functional fabrics, etc., and achieve long antibacterial aging, good washing resistance, and good antibacterial health effects. Effect

Inactive Publication Date: 2013-04-24
CHANGSHU DONGGANG TOWEL FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

[0018] A processing method for an antibacterial fabric, comprising the following process steps:

[0019] 1) Weaving, weaving with warp and weft; the warp is made of low-twist composite yarn twisted with 28 parts by weight of nano-bamboo carbon fiber and 67 parts by weight of polyester fiber, and the warp density is 53.7 pieces / cm; The low-twisted composite yarn twisted with 38 parts by weight of nano-silver fiber and 79 parts by weight of polyester fiber is a raw material, and the weft density is 22.7 pieces / cm;

[0020] 2) Turn over the seam head;

[0021] 3) Place the cloth in 1.3G / L amylase for 58 minutes at a temperature of 87°C;

[0022] 4) Pile the cloth in 1.4G / L desizing enzyme, add 3.5g / L salt, and refine for 118 minutes;

[0023] 5) Put the cloth in 4.2G / L catalase for oxygen bleaching for 67 minutes at a temperature of 81°C;

[0024] 6) Dye the cloth again, add 17g / L sodium chloride solution to the dye, and use 2.8% acetic acid to adjust the pH value to 4.8, the ...

Embodiment 2

[0030] A processing method for an antibacterial fabric, comprising the following process steps:

[0031] 1) Weaving, weaving with warp and weft; the warp is made of low-twist composite yarn twisted with 20 parts by weight of nano-bamboo carbon fiber and 60 parts by weight of polyester fiber, and the warp density is 52.2 pieces / cm; The low-twisted composite yarn that adopts 35 parts by weight of nano-silver fibers and 75 parts by weight of polyester fibers to be twisted is a raw material, and the weft density is 21.4 pieces / cm;

[0032] 2) Turn over the seam head;

[0033] 3) Put the cloth in 0.9G / L amylase for 50 minutes at a temperature of 85°C;

[0034] 4) Pile the cloth in 0.8G / L desizing enzyme, add 3g / L salt, and refine for 110 minutes;

[0035] 5) Put the cloth in 3G / L catalase for oxygen bleaching for 65 minutes at a temperature of 72°C;

[0036] 6) Dye the cloth again, add 17g / L sodium chloride solution to the dye, and use 2.8% acetic acid to adjust the pH value to ...

Embodiment 3

[0042] A processing method for an antibacterial fabric, comprising the following process steps:

[0043] 1) Weaving is made of warp and weft; the warp is made of low-twist composite yarn twisted with 30 parts by weight of nano-bamboo carbon fiber and 75 parts by weight of polyester fiber, and the warp density is 56.1 pieces / cm; The low-twist composite yarn that adopts 45 parts by weight of nano-silver fibers and 85 parts by weight of polyester fibers to be twisted is a raw material, and the weft density is 23.7 pieces / cm;

[0044] 2) Turn over the seam head;

[0045] 3) Place the cloth in 1.5G / L amylase for 60 minutes at a temperature of 95°C;

[0046] 4) Pile the cloth in 1.7G / L desizing enzyme, add 4g / L salt, and refine for 125 minutes;

[0047] 5) Put the cloth in 5G / L catalase for oxygen bleaching for 83 minutes at a temperature of 84°C;

[0048] 6) Dye the cloth again, add 17g / L sodium chloride solution to the dye, and use 2.8% acetic acid to adjust the pH value to .3,...

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 processing method of anti-bacterial fabric. The processing method comprises the following technological steps of: 1) weaving by using warp silks and weft silks, wherein each warp silk adopts a low-twisted composite yarn which is twisted from 20-30 parts by weight of nanometer bamboo carbon fibers and 60-75 parts by weight of polyester fibers as a raw material; the warp density is 52.2-56.1 weft silks per each centimeter; each weft silk adopts a low-twisted composite yarn which is twisted from 35-45 parts by weight of nanometer silver fibers and 75-85 parts by weight of polyester fibers as a raw material; and the weft density is 21.4-23.7 weft silks per each centimeter; 2) turning over the fabric and sewing; 3) stacking cloth in amylase; 4) refining; 5) putting the cloth in catalase for oxygen bleaching; 6) dyeing the cloth; 7) performing color fixing; 8) dehydrating and scutching; 9) baking; and 10) shaping the finished product. According to the processing method of the anti-bacterial fabric, the fabric has good anti-bacterial health-care effects, good wash fastness and long anti-bacterial timeliness.

Description

technical field [0001] The invention relates to a processing method of fabric, in particular to a processing method of antibacterial fabric. Background technique [0002] With the improvement of living standards, modern people pay more and more attention to their health. When choosing personal clothing, they not only consider the color and style, but also consider the safety, environmental protection and functionality of the clothing. For example, whether the clothing has the function of sterilization and deodorization, whether it can release negative ions to strengthen the body, whether it has the function of infrared emission, etc. 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 degre...

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): D06M16/00D06P1/673D06P5/06D06L3/11D03D15/00D03D13/00D06B3/10D03D15/20D03D15/275D03D15/283D03D15/33D03D15/41D03D15/47D06L4/40
Inventor 邓建忠
Owner CHANGSHU DONGGANG TOWEL FACTORY
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