Antibacterial warm down jacket fabric and production method thereof

A down jacket fabric and fabric technology, applied in the field of down jacket fabrics, can solve the problems of affecting life, creases are difficult to eliminate, difficult crystals to be cleaned, etc., and achieve the effect of improving antibacterial ability

Active Publication Date: 2021-10-26
WUJIANG TUTAIKE TEXTILE &FINISHING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing down jacket fabrics, there is a problem of poor antibacterial effect, and a large amount of bacteria is easy to adhere to due to long-term storage or excessive cleaning cycle, which affects its normal service life; During the folding process, it is easy to have wrinkles and creases that are difficult to eliminate, which will affect the aesthetics and surface quality of the product; and in the cleaning operation of the existing down jacket fabric, it is difficult to completely remove the remaining impurities and precipitated crystals on the surface. Clean up, thereby affecting product quality

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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  • Antibacterial warm down jacket fabric and production method thereof
  • Antibacterial warm down jacket fabric and production method thereof
  • Antibacterial warm down jacket fabric and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Antibacterial and warm down jacket fabric, including outer layer fabric, middle layer fabric and inner layer fabric, one side of the middle layer fabric is covered with outer layer fabric, and the other side of the middle layer fabric is covered with inner layer fabric;

[0039] The constituent raw materials and preparation methods of the outer layer fabric and the inner layer fabric are the same, and the constituent raw materials are 50% cotton fiber, 25% polyester fiber, 15% cupro fiber and 10% by weight respectively. Polyurethane fiber;

[0040] The middle layer fabric is composed of vinylon and polyurethane sponge, and both sides of vinylon are provided with polyurethane sponge, and the thickness of the polyurethane sponge is 0.5mm;

[0041] The preparation method of the intermediate layer fabric is as follows: firstly, the polyurethane sponge is attached to both sides of the vinylon, and then the melted acrylate pressure-sensitive adhesive is used to press them tog...

Embodiment 2

[0052] Antibacterial warm down jacket fabric, same as Example 1.

[0053] The production method of antibacterial warm down jacket fabric comprises the following steps:

[0054] 1) Blending treatment: First, cotton fiber, polyester fiber, cupro fiber and polyurethane fiber are mixed and drawn with each other, and then roving and spun yarn are used to obtain fine yarn, and then the fine yarn is introduced into the shuttle loom for weaving , in order to obtain the blank fabric;

[0055] 2) Heat setting treatment: place the grey fabric obtained in step 1) in a tenter setting machine for heat setting operation, and the heating temperature of the heat setting operation is controlled at 100 degrees, and the heating duration is controlled at 300 seconds, and then reduced to Normal temperature, and the surface tension of the tenter setting machine to the blank fabric is controlled at 120N to obtain the primary fabric;

[0056] 3) Antibacterial treatment: first, immerse the primary fa...

Embodiment 3

[0063] Antibacterial warm down jacket fabric, same as Example 1.

[0064] The production method of antibacterial warm down jacket fabric comprises the following steps: the same as in Example 1.

[0065] Wherein, in the modified antibacterial auxiliary agent in step 3), each constituent raw material is respectively 55% of chlorinated n-octane, 30% of didodecylmethyl tertiary amine and 15% of methyl chloride by weight.

[0066] Wherein, the preparation method of the modified antibacterial adjuvant is as follows: firstly, chlorinated n-octane is introduced into a stirred tank, and the solvent in the stirred tank is a mixed solution of isopropanol and sodium carbonate, and then the didodecylmethyl tertiary The amine was added into the stirring tank and mixed together for 150 minutes, and the stirring temperature was controlled at 90 degrees, and the stirring rate was controlled at 300 rpm. The stirring rate was continued for 240 minutes, while the pressure was increased to 0.25 M...

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 thermal down jacket fabric and a production method thereof, comprising an outer fabric, a middle fabric and an inner fabric, one side of the middle fabric is covered with an outer fabric, and the other side of the middle fabric is covered There is an inner fabric; the raw materials and preparation methods of the outer fabric and the inner fabric are the same, and the raw materials are respectively 40-60% cotton fiber and 20-30% polyester fiber by weight percentage , 10-20% cupro ammonia fiber and 5-15% polyurethane fiber; the middle layer fabric among the present invention is made up of vinylon and polyurethane sponge, and vinylon and polyurethane sponge are all immersed in the silver nitrate solution that concentration is 5%, At the same time, the raw materials in the modified antibacterial additives will react with each other to form bis-octyl dimethyl ammonium chloride and didodecyl dimethyl ammonium chloride, and according to the joint action of the two, to achieve double antibacterial In order to avoid a large number of bacteria easily adhering due to long-term storage or too long cleaning cycle, which will affect its normal service life.

Description

technical field [0001] The invention relates to the technical field of down jacket fabrics, in particular to an antibacterial and warm down jacket fabric and a production method thereof. Background technique [0002] Down jacket is a kind of winter cold-proof clothing formed by stitching down or other fillers and fabrics to each other. At present, goose down and duck down are mostly used for down or other fillers, which have the characteristics of low cost and high bulkiness, while down jacket fabrics are mostly made of nylon, polyester or polyester and cotton blends and other raw materials, which have the characteristics of good heat retention and easy weaving. . [0003] However, in the existing down jacket fabrics, there is a problem of poor antibacterial effect, and a large number of bacteria are often easily adhered due to long-term placement or excessive cleaning cycles, thereby affecting its normal service life; During the folding process, folds and creases are pron...

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 Patents(China)
IPC IPC(8): B32B9/02B32B9/04B32B5/02B32B5/08B32B5/18B32B27/40B32B27/08B32B27/30B32B27/36B32B27/02B32B23/02B32B23/08B32B5/24B32B5/06B32B7/08B32B7/12B32B33/00B32B37/10B32B37/06B32B37/08B32B37/12B32B38/00D03D15/00D06C7/02D06C3/00D06G1/00A41D31/02A41D31/30A41D31/06
CPCA41D31/02A41D31/065A41D31/305B32B5/02B32B5/06B32B5/08B32B5/245B32B7/08B32B7/12B32B33/00B32B37/06B32B37/08B32B37/10B32B37/1284B32B38/00B32B2038/008B32B2250/40B32B2262/0223B32B2262/0276B32B2262/0292B32B2262/04B32B2262/062B32B2262/14B32B2266/0278B32B2307/7145D03D15/00D06C3/00D06C7/02D06G1/00D10B2201/02D10B2201/22D10B2331/04D10B2331/10
Inventor 不公告发明人
Owner WUJIANG TUTAIKE TEXTILE &FINISHING CO LTD
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