Antibacterial fabric and production process thereof

A production process and technology of antibacterial fabrics, applied in the field of fabrics, can solve the problems of poor antibacterial effect, inconspicuous antibacterial effect, and low comfort, and achieve the effect of good effect, good comfort, and simple production process

Active Publication Date: 2019-03-15
JIANGSU KUANGDA AUTOMOTIVE TRIM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, most antibacterial textiles use post-finishing methods to endow the textiles with antibacterial

Method used

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  • Antibacterial fabric and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1

[0028] The production process of antibacterial fabrics includes the following steps:

[0029] (1) Add 8 parts by weight of aqueous polyurethane emulsion, 0.9 parts by weight of carbon nanotubes, 0.4 parts by weight of surfactant, 0.5 parts by weight of sodium polyacrylate, 0.3 parts by weight of coupling agent, and 0.6 parts by weight of antibacterial agent to 90 parts by weight. Stir the ionized water at a speed of 300r / min for 20 minutes and mix evenly to obtain a finishing solution;

[0030] (2) Immerse the fabric in the finishing solution at a bath ratio of 1:40 (g / mL) for 60 minutes, at a temperature of 40°C, one dipping and one rolling, and the residual rate is 75%. Take the fabric out and pre-bake at 95°C After 4 minutes, dry at 40°C for 30 hours to obtain an antibacterial fabric.

[0031] The surfactant is dodecyltrimethylammonium chloride.

[0032] The antibacterial agent is chitosan biguanide hydrochloride.

[0033] The coupling agent is 3-(methacryloyloxy)...

Example Embodiment

[0037] Example 2

[0038] The production process of antibacterial fabrics includes the following steps:

[0039] (1) Add 8 parts by weight of aqueous polyurethane emulsion, 0.9 parts by weight of modified carbon nanotubes, 0.4 parts by weight of surfactants, 0.5 parts by weight of sodium polyacrylate, 0.3 parts by weight of coupling agent, and 0.6 parts by weight of antibacterial agent to 90 parts by weight. A portion of deionized water was stirred for 20 minutes at a speed of 300r / min and mixed evenly to obtain a finishing solution;

[0040] (2) Immerse the fabric in the finishing solution at a bath ratio of 1:40 (g / mL) for 60 minutes, at a temperature of 40°C, one dipping and one rolling, and the residual rate is 75%. Take the fabric out and pre-bake at 95°C After 4 minutes, dry at 40°C for 30 hours to obtain an antibacterial fabric.

[0041] The surfactant is dodecyltrimethylammonium chloride.

[0042] The antibacterial agent is chitosan biguanide hydrochloride.

[0043] The couplin...

Example Embodiment

[0048] Example 3

[0049] The production process of antibacterial fabrics includes the following steps:

[0050] (1) Add 8 parts by weight of aqueous polyurethane emulsion, 0.9 parts by weight of modified carbon nanotubes, 0.4 parts by weight of surfactants, 0.5 parts by weight of sodium polyacrylate, 0.3 parts by weight of coupling agent, and 0.6 parts by weight of antibacterial agent to 90 parts by weight. A portion of deionized water was stirred for 20 minutes at a speed of 300r / min and mixed evenly to obtain a finishing solution;

[0051] (2) Immerse the fabric in the finishing solution at a bath ratio of 1:40 (g / mL) for 60 minutes, at a temperature of 40°C, one dipping and one rolling, and the residual rate is 75%. Take the fabric out and pre-bake at 95°C After 4 minutes, dry at 40°C for 30 hours to obtain an antibacterial fabric.

[0052] The surfactant is dodecyltrimethylammonium chloride.

[0053] The antibacterial agent is chitosan biguanide hydrochloride.

[0054] The couplin...

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 an antibacterial fabric and a production process thereof. The production process comprises the following steps: (1) sequentially adding the following components into 85-95 weight parts of water: 6-11 parts of an aqueous polyurethane emulsion, 0.5-1.5 parts of carbon nano tubes, 0.2-0.7 part of a surfactant, 0.2-0.7 part of sodium polyacrylate, 0.1-0.5 part of a coupling agent and 0.3-1 part of an antibacterial agent, stirring at a rotation speed of 200-400 revolutions per minute for 15-25 minutes, and uniformly mixing so as to obtain a finishing liquor; (2) impregnatingthe fabric in the finishing liquor according to a bath ratio of 1 to 30-50 g/mL for 50-70 minutes, performing one-impregnating and one-padding, wherein the pick-up rate is 70-80%; taking out the fabric, pre-baking at a temperature of 90-100 DEG C for 4-5 minutes, and drying at a temperature of 30-50 DEG C for 25-45 hours, so as to obtain the product. According to the antibacterial fabric and theproduction process disclosed by the invention, the antibacterial finishing effect is excellent, the production process is simple, the cost is low, textiles are prevented from being invaded by bacteria, and in addition to the effects of preventing cold and keeping warm, the fabric has the characteristics of being antibacterial, capable of deodorizing, antistatic and excellent in comfort level.

Description

technical field [0001] The invention relates to a fabric, in particular to an antibacterial fabric and a production process thereof. Background technique [0002] With the development of the times and the change of consumers' aesthetic consciousness and knowledge structure, consumers' various demands for clothing are also constantly changing. Design is an art, and contemporary art ideas should be infiltrated into the design of clothing fabrics. Due to the continuous enhancement of consumers' awareness of environmental protection, they put forward higher requirements for the quality of clothing fabrics. Clothing fabrics should not only show visual and tactile beauty, but also contain various practical functions, such as anti-ultraviolet, antibacterial, deodorant, and anti-mildew. , anti-radiation performance, etc. [0003] Today, with the rapid development of the clothing industry, people's requirements for clothing are not only for the workmanship and style of clothing, bu...

Claims

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Application Information

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IPC IPC(8): D06M15/564D06M13/463D06M13/513D06M15/03D06M15/263D06M11/74D06M101/32D06M101/06
CPCD06M11/74D06M13/463D06M13/5135D06M15/03D06M15/263D06M15/564D06M16/00D06M2101/06D06M2101/32
Inventor 李宁
Owner JIANGSU KUANGDA AUTOMOTIVE TRIM CO LTD
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