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Preparation method for bacteria-resistant medical gauze

A technology of gauze and yarn blending, applied in the processing of yarns, textile materials, fabrics, etc., can solve the problem of difficult to meet the requirements of high-end textile fiber quality, achieve smooth hand feel, good biocompatibility, and eliminate fatigue.

Active Publication Date: 2015-12-09
JIANGSU PROVINCE JIANERKANG MEDICAL DRESSING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the regenerated protein fibers that have been industrialized, including soybean protein fiber and milk protein fiber, are not 100% soybean protein regenerated fiber or milk protein regenerated fiber, which contains about 55-75% synthetic polymers. These fibers are difficult to meet the fiber quality requirements of high-end textiles

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

[0024] A kind of preparation method of antibacterial medical gauze, the medical raw material that this gauze is used is to form by the blending of chitin fiber and cotton fiber, and the weight ratio of described chitin fiber and cotton fiber raw material is, chitin fiber: cotton fiber = 35:65, the preparation of raw material mixed yarn includes the following steps:

[0025] (1) Chitin pretreatment:

[0026] Select about 500 public high-quality chitin fibers, tear the chitin fibers into small pieces evenly and divide them into small piles;

[0027] (2) Chitin modification treatment:

[0028] First, spray the modified solution on the stacked chitin fibers, and modify them for 12 hours;

[0029] Then, send the chitin fiber into the steam chamber and steam for 35 minutes;

[0030] The modified solution is composed of the following raw materials in weight percentage: 2% deltamethrin, 5% alkyl phosphate, 2% glycerin, 0.1% ester quaternary ammonium salt, 5% titanate coupling agent...

Embodiment 2

[0040] A kind of preparation method of antibacterial medical gauze, the medical raw material that this gauze is used is to form by the blending of chitin fiber and cotton fiber, and the weight ratio of described chitin fiber and cotton fiber raw material is, chitin fiber: cotton fiber = 45:55, the preparation of raw material mixed yarn includes the following steps:

[0041] (1) Chitin pretreatment:

[0042] Select about 3,000 high-quality chitin fibers, and tear the chitin fibers into small pieces evenly and divide them into small piles;

[0043] (2) Chitin modification treatment:

[0044] First, spray the modified solution on the stacked chitin fibers, and modify them for 24 hours;

[0045] Then, send the chitin fiber into the steam chamber and steam for 55 minutes;

[0046] The modified solution is composed of the following raw materials in weight percentage: 3% deltamethrin, 8% alkyl phosphate, 4% glycerin, 0.3% ester quaternary ammonium salt, 7% titanate coupling agent ...

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 relates to a preparation method for a bacteria-resistant medical gauze. The raw material of the medical gauze is formed by chitosan fibers and cotton fibers; and the weight ratio of the chitosan fibers and the cotton fibers is 55 to 65 to 35 to 45. The bacteria-resistant medical gauze prepared by the method has traditional functions of bacteria elimination and prevention and cleaning and can further improve blood circulation, promote metabolism, remove fatigue and inducting resuscitation and caring brain; the gauze has smooth hand feeling and gentleness as well as comfort; the medical gauze is moisture-absorptive and ventilating and has comfortable feeling; and the gauze is a novel bacteria-resistant and mite-removal medical gauze.

Description

technical field [0001] The invention relates to a preparation method of chitin blended fiber, in particular to a method of blending chitin fiber and cotton fiber. Background technique [0002] At present, my country's textile consumption needs have shifted from subsistence consumption to enjoyment consumption, and gradually changed from a textile production base to a consumer subject. People's demand for high-quality textiles is increasing day by day. Demand is also increasing. Commonly used traditional natural protein fibers include plush and silk fibers. These two types of fibers are favored by consumers for their excellent wearability such as good comfort, good luster, and elegant style. However, their resources are limited and their prices are high, accounting for only about 3.5% of the total global textile fiber consumption. Therefore, people have started the research and development of regenerative protein fiber very early. At present, the regenerated protein fibers ...

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): D03D15/00D02G3/04D06B3/10
Inventor 李文新
Owner JIANGSU PROVINCE JIANERKANG MEDICAL DRESSING CO LTD
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