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Antibacterial viscose rayon and production thereof

A viscose fiber, production method technology, applied in the field of fiber production, can solve the problems of disappearance, poor antibacterial effect, poor washing resistance and the like

Inactive Publication Date: 2006-05-31
XINXIANG CHEM FIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing antibacterial viscose fabrics are endowed with antibacterial effect by post-finishing methods, and their washing resistance is poor, and the antibacterial effect becomes worse or even disappears after washing.

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

[0008] Embodiment 1, take by weighing 5 grams of silver zeolite antibacterial agent powder and add 95 grams of pure water, make the good antibacterial agent emulsion of stability at 20-25 ℃ in high-speed emulsifying machine, then add and account for 0.01% of silver zeolite antibacterial agent weight The MET dispersant mixes to form the antibacterial agent aqueous emulsion, then adds in the mixing tank, opens the injector before spinning, realizes the uniform mixing of antibacterial agent and cellulose sulfonate solution with the method for static mixing, every 975.5 grams of viscose (methyl cellulose 8.1%, alkali 5.9%), add the antibacterial agent aqueous emulsion of 10 gram weight percentage concentration 5%. Through the spinning bath: sulfuric acid 132 g / l, sodium sulfate 275 g / l, zinc sulfate 11 g / l, bath temperature 49°C spinning forming; post-treatment sulfuric acid washing: concentration 10±0.5 g / l, temperature 40±2 ℃; washing temperature: 47±2℃; sodium hydroxide alkali ...

Embodiment 2

[0009] Embodiment 2, in the present embodiment, take by weighing 10 grams of silver zeolite antibacterial agent powders and add 56 grams of pure water, make the good antibacterial agent emulsion of stability at 20-25 ℃ in high-speed emulsifying machine, add silver zeolite antibacterial agent again The MET dispersant of 0.03% of agent weight mixes and forms antibacterial agent aqueous emulsion, then adds in the mixing tank, opens the injector before spinning, realizes the uniform mixing of antibacterial agent and cellulose sulfonate solution with the method for static mixing, every 975.5 grams Add 13.3 grams of 15% antimicrobial agent water emulsion in weight percent concentration in the viscose (8.1% of cellulose, 5.9% of alkali). Measure the antibacterial rate of 96.2% with the carrier trace qualitative method in the textile industry standard FZ / T01021-92 fabric antibacterial performance test method of the People's Republic of China. After 20 conventional washings, the antibac...

Embodiment 3

[0010] Embodiment 3, in the present embodiment, take by weighing 25 grams of silver zeolite antibacterial agent powders and add 100 grams of pure water, make the antibacterial agent emulsion with good stability at 20-25 ℃ in high-speed emulsification machine, then add silver zeolite The 0.05% MET dispersant of zeolite antibacterial agent weight mixes and forms antibacterial agent aqueous emulsion, then adds in the mixing tank, opens the injector before spinning, realizes the uniform mixing of antibacterial agent and cellulose sulfonate solution with the method for static mixing, every In 975.5 gram viscose (8.1%, alkali 5.9%), add the antibacterial agent emulsion of 25 gram percentage by weight concentration 20%. Measure the antibacterial rate of 96.8% with the carrier trace qualitative method in the textile industry standard FZ / T01021-92 fabric antibacterial performance test method of the People's Republic of China. After 20 routine washings, the antibacterial rate is 96.5%. ...

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 provides an antiseptic viscose fiber. It is spinned by the silver antiseptic agent and the cellulose sulphonic acid ester. The silver antiseptic agent is 0.5-5% weight of the cellulose. The product has the good antisepsis and the detergent resistance.

Description

technical field [0001] The invention belongs to the technical field of fiber production, in particular to an antibacterial viscose fiber and a production method thereof. Background technique [0002] With the development of the economy and the continuous improvement of people's living standards, the requirements for antibacterial sanitary fabrics are increasing. However, the existing antibacterial viscose fabrics are all endowed with antibacterial effect by post-finishing method, which has poor washing resistance, and the antibacterial effect becomes worse or even disappears after washing. Contents of the invention [0003] The object of the present invention is to provide a kind of antibacterial viscose fiber and its production method, and the fiber produced by the method of the present invention is resistant to washing. [0004] In order to achieve the above object, the present invention adopts the following technical scheme: a kind of antibacterial viscose fiber, which...

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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IPC IPC(8): D01F2/10
Inventor 张瑞文岳广学邵长金王惠平谢跃亭
Owner XINXIANG CHEM FIBER
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