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Method for producing antibacterial and deodorizing viscose fiber fabric

A technology of viscose fiber and manufacturing method, which is applied in the field of textile fabrics, can solve the problems of human body damage, influence on appearance, insignificant antibacterial and deodorizing effects, etc., and achieve the effect of preventing odor

Inactive Publication Date: 2013-04-03
WUJIANG CHAOWEI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, textile fabrics in direct contact with the human body will directly cause damage to the human body
The antibacterial and deodorizing effect of traditional viscose fiber fabrics is not significant, which causes the peculiar smell secreted by the human body itself cannot be removed, thus affecting people's manners in social occasions and adversely affecting interpersonal relationships

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

[0015] (1) Put the viscose fabric into the citric acid solution, heat the 9mol / L citric acid solution for 2 hours, take out the viscose fabric and put it into the 8mol / L sodium phosphate solution for 1.5 hours;

[0016] (2) Take out the viscose fiber fabric and squeeze it hard until no solution seeps out, then put it into water, add penetrant and softener into the water, and soak for 1.5 hours;

[0017] (3) Take out the viscose fiber fabric, squeeze it hard until no solution seeps out, put it in a heating box for drying, the temperature of the heating box is set at 160°C, and then put it in a 0.03mol / L cuproammonia solution for immersion After 30 minutes, take it out and dry to obtain the antibacterial and deodorant viscose fiber fabric.

Embodiment 2

[0019] (1) Put the viscose fabric into the citric acid solution, heat the 3mol / L citric acid solution for 5 hours, take out the viscose fabric and put it into the 10mol / L sodium phosphate solution for 2 hours;

[0020] (2) Take out the viscose fiber fabric and squeeze it hard until no solution seeps out, then put it into water, add penetrant and softener into the water, and soak for 2 hours;

[0021] (3) Take out the viscose fiber fabric, squeeze it until no solution seeps out, put it in a heating box for drying, the temperature of the heating box is set at 160°C, and then put it in a 0.045mol / L cuproammonia solution for immersion After 30 minutes, take it out and dry to obtain the antibacterial and deodorant viscose fiber fabric.

Embodiment 3

[0023] (1) Put the viscose fabric into the citric acid solution, heat the 7mol / L citric acid solution for 4 hours, take out the viscose fabric and put it into the 11mol / L sodium phosphate solution for 1 hour;

[0024] (2) Take out the viscose fiber fabric and squeeze it hard until no solution seeps out, then put it into water, add penetrant and softener into the water, and soak for 1.5 hours;

[0025] (3) Take out the viscose fiber fabric, squeeze it hard until no solution seeps out, put it in a heating box for drying, the temperature of the heating box is set at 150°C, and then put it in a 0.05mol / L cuproammonia solution for immersion After 30 minutes, take it out and dry to obtain the antibacterial and deodorant viscose fiber fabric.

[0026] The manufacture method of the antibacterial and deodorizing viscose fiber fabric disclosed by the present invention, the viscose fiber fabric obtained with copper chelation has the functions of deodorization and antibacterial by chemica...

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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PUM

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Abstract

The invention discloses a method for producing an antibacterial and deodorizing viscose fiber fabric. The method comprises the steps of heating a viscose fiber fabric in a citric acid solution, taking the viscose fiber fabric out of the citric acid solution, and soaking the viscose fiber fabric in a sodium phosphate solution; taking the viscose fiber fabric out of the sodium phosphate solution, extruding the viscose fiber fabric by pressing hardly, putting the viscose fiber fabric into water, adding a penetrating agent and a softening agent into the water, and soaking the viscose fiber fabric; and taking the viscose fiber fabric out of the water, extruding the viscose fiber fabric by pressing hardly, drying the viscose fiber fabric in a heating box, soaking the viscose fiber fabric in a cuprammonium solution, taking the viscose fiber fabric out of the cuprammonium solution, and drying to obtain the antibacterial and deodorizing viscose fiber fabric. Therefore, according to the method for producing the antibacterial and deodorizing viscose fiber fabric, viscose fibers are subjected to chemical modification, the produced copper chelate viscose fiber fabric has deodorizing and antibacterial functions, added functional groups can react with sulfide in the air, and the growth of bacteria is inhibited and the bacteria are killed, so that the odor caused by the growth of the bacteria is prevented, and the antibacterial and deodorizing viscose fiber fabric can be widely used in the fields of clothes and the like.

Description

technical field [0001] The invention relates to the field of textile fabrics, in particular to a method for manufacturing an antibacterial and deodorant viscose fabric. Background technique [0002] Viscose fiber refers to a kind of cellulose extracted from cellulose raw materials such as wood and plant stems. The viscose fiber is processed to obtain a spinning stock solution, which is then wet-spun to make artificial fibers, and finally viscose is obtained. fiber fabric. Viscose fiber is divided into ordinary viscose fiber, high wet modulus viscose fiber and high strength viscose fiber. Ordinary viscose fiber has general physical, mechanical and chemical properties, and high wet modulus viscose fiber has higher polymerization Strength, strength and wet modulus, high-strength viscose fiber has high strength and fatigue resistance. [0003] The increase of bacteria in the mouth, breathing, hair, feet and human secretions of the human body will cause odor, which generally af...

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): D06M13/207D06M11/71D06M11/62D06M101/06
Inventor 章尉东
Owner WUJIANG CHAOWEI TEXTILE
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