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Antibacterial fabric

A technology of antibacterial fabrics and fabrics, applied in the field of textile fabrics, can solve the problems of poor washability and antibacterial effect persistence, difficult production of antibacterial fibers, and high requirements for antibacterial agents, so as to achieve enhanced wearing performance, good development prospects, and improved recovery rates. Effect

Inactive Publication Date: 2019-11-08
闵兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In comparison, the former has a long-lasting antibacterial effect and good washability, but it has high technical content and is difficult. The production of antibacterial fibers is relatively difficult, and the requirements for antibacterial agents are high; while the processing of the latter is relatively simple, but there are many three wastes in production, and its washability Poor durability and antibacterial effect

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

[0036] An antibacterial fabric prepared by the following method:

[0037] Step 1. Plasma treatment: Arrange 2g of cotton embryos in the microwave plasma processor chamber, pass through oxygen, and perform plasma treatment, wherein the treatment temperature is 40°C, the power is 300w, the time is 20min, the pressure is 150Pa, and the discharge frequency is 2.5GHz , and then placed in water at a temperature of 60°C for washing, and placed in an oven at a temperature of 70°C for drying;

[0038] Step 2, bleaching: mix the cotton gray cloth after washing and drying in step 1 with 50 mL of sodium hypochlorite aqueous solution with a mass fraction of 10%, and then place it in a constant temperature oscillating water bath with a temperature of 40°C for 30 minutes. Wash with distilled water and dry in an oven at a temperature of 70°C;

[0039] Step 3, mercerizing: soak the cotton gray cloth treated in step 2 in 30mL sodium hydroxide aqueous solution with a concentration of 180g / L, ta...

Embodiment 2

[0045] An antibacterial fabric prepared by the following method:

[0046] Step 1. Plasma treatment: Arrange 2g of cotton embryos in the microwave plasma processor chamber, pass through oxygen, and perform plasma treatment, wherein the treatment temperature is 40°C, the power is 300w, the time is 20min, the pressure is 150Pa, and the discharge frequency is 2.5GHz , and then placed in water at a temperature of 60°C for washing, and placed in an oven at a temperature of 70°C for drying;

[0047] Step 2, bleaching: mix the cotton gray cloth after washing and drying in step 1 with 50 mL of sodium hypochlorite aqueous solution with a mass fraction of 10%, and then place it in a constant temperature oscillating water bath with a temperature of 40°C for 30 minutes. Wash with distilled water and dry in an oven at a temperature of 70°C;

[0048] Step 3, mercerizing: soak the cotton gray cloth treated in step 2 in 30mL sodium hydroxide aqueous solution with a concentration of 180g / L, ta...

Embodiment 3

[0053] An antibacterial fabric prepared by the following method:

[0054] Step 1. Plasma treatment: Arrange 2g of cotton embryos in the microwave plasma processor chamber, pass through oxygen, and perform plasma treatment, wherein the treatment temperature is 40°C, the power is 300w, the time is 20min, the pressure is 150Pa, and the discharge frequency is 2.5GHz , and then placed in water at a temperature of 60°C for washing, and placed in an oven at a temperature of 70°C for drying;

[0055] Step 2, bleaching: mix the cotton gray cloth after washing and drying in step 1 with 50 mL of sodium hypochlorite aqueous solution with a mass fraction of 10%, and then place it in a constant temperature oscillating water bath with a temperature of 40°C for 30 minutes. Wash with distilled water and dry in an oven at a temperature of 70°C;

[0056] Step 3, mercerizing: soak the cotton gray cloth treated in step 2 in 30mL sodium hydroxide aqueous solution with a concentration of 180g / L, ta...

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, which is made by the sequential steps of plasma treatment, bleaching, mercerizing, graft polymerization, post-treatment, and washing and drying. Afterpre-treatment, antibacterial property is imparted to the fabric by graft-polymerizing an antibacterial quaternary ammonium salt alkene unit to the fabric using an organic solvent as a finishing medium. The antibacterial fabric produced herein can inhibit the growth and propagation of bacteria and occurrence of peculiar odor for long time; breathability of the antibacterial is further improved, wearability of the antibacterial fabric is enhanced, and the antibacterial fabric has good development prospect.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to an antibacterial fabric. Background technique [0002] In real life, people will inevitably come into contact with various microorganisms such as bacteria and fungi. Some of these harmful microorganisms can grow and multiply rapidly under suitable environmental conditions, and spread diseases through contact, affecting people's health. In daily life, all kinds of textiles are a good living place for these microorganisms and an important source of disease transmission, so the antibacterial research of textiles is of great significance. [0003] With the rapid development of industry and the improvement of people's living standards, people have higher and higher requirements for the quality of life, and pay more and more attention to the environment and self-health. Therefore, antibacterial textiles have gradually become popular among consumers. Antibacterial textiles are...

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): D06M15/643D06M13/513D06M15/356D06M14/04D06M15/285D06M15/267D06M11/56D06M11/28D06M10/00D06M10/02D06L4/23D06M11/76D06M101/06
CPCD06M10/003D06M10/02D06M11/28D06M11/56D06M11/76D06M13/513D06M14/04D06M15/267D06M15/285D06M15/3562D06M15/643D06M16/00D06M2101/06D06L4/23
Inventor 闵兵
Owner 闵兵
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