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Processing method of physical anti-mite down quilt fabric

A processing method and technology for quilt fabrics, applied in the field of down quilt fabrics, can solve the problems of poor anti-mite resistance, good air permeability and hand feeling, and unreasonable processing methods of down quilts, so as to enhance air permeability and anti-drilling properties and reduce costs. The effect of investment and improvement of effective adhesion rate

Inactive Publication Date: 2020-12-01
安徽中弘鑫源纺织股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The down quilt is composed of a quilt core and a fabric. The fabric is usually made of down-proof fabric. The purpose is to prevent the problem of down drilling when using ordinary fabrics, and at the same time ensure the breathability and moisture permeability of the fabric to play the warmth of the down. At present, the market's There are too many fleece-proof fabrics, which are divided into cotton, polyester, nylon, nylon-polyester interwoven, etc. according to the composition. advantage
[0004] In addition, the anti-mite property is also one of the main indicators for the performance evaluation of down quilt fabrics. Since the chemical composition of down is a kind of protein, accompanied by animal fat, it cannot be completely degreased and washed in the pretreatment process. To remove fat and bacteria, therefore, it is necessary to carry out insect-proof and anti-mite treatment on the duvet fabric to prevent insects and mites from breeding on the surface of the fabric and even destroying the inner down through the fabric, so as to ensure the quality of the duvet. However, the existing anti-mite down The unreasonable processing method of the duvet fabric leads to poor anti-mite performance of the duvet

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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  • Processing method of physical anti-mite down quilt fabric
  • Processing method of physical anti-mite down quilt fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see figure 1 , a kind of physical anti-mite duvet fabric processing method, comprises the following steps:

[0027] S1. Selective oxidation: Use sodium periodate solution with a concentration of 2.5g / L to selectively oxidize cotton fibers at 30°C for 55 minutes to obtain oxidized cotton fibers, and then place the oxidized cotton fibers in a 0.15mlo / L React in glycerol solution for 20 minutes, then fully wash with distilled water, and finally centrifuge, filter, and dry to obtain aldehyde-based cotton fibers with an aldehyde group content of 0.55-0.60 mmol / g, which are ready for use;

[0028] S2, fiber blending: the prepared aldehyde-based cotton fiber and polyurethane fiber are blended with a mass ratio of 1:1.5, and then processed into a blended yarn through cleaning, carding, drawing, roving, and spinning processes. use;

[0029] S3. Anti-mite dyeing: Dip-dye the blended yarn, and mix an anti-mite agent into the dye solution. The anti-insect and anti-mite agent is m...

Embodiment 2

[0034] see figure 1 , a kind of physical anti-mite duvet fabric processing method, comprises the following steps:

[0035] S1. Selective oxidation: Use sodium periodate solution with a concentration of 2.5g / L to selectively oxidize cotton fibers at 30°C for 55 minutes to obtain oxidized cotton fibers, and then place the oxidized cotton fibers in a 0.15mlo / L React in glycerol solution for 20 minutes, then fully wash with distilled water, and finally centrifuge, filter, and dry to obtain aldehyde-based cotton fibers with an aldehyde group content of 0.55-0.60 mmol / g, which are ready for use;

[0036] S2, fiber blending: the prepared aldehyde-based cotton fiber and polyurethane fiber are blended with a mass ratio of 1:1.5, and then processed into a blended yarn through cleaning, carding, drawing, roving, and spinning processes. use;

[0037] S3, anti-mite dyeing: the blended yarn is dip-dyeed, and an anti-mite agent is mixed into the dye solution, and the anti-insect and anti-m...

Embodiment 3

[0042] see figure 1 , a kind of physical anti-mite duvet fabric processing method, comprises the following steps:

[0043] S1. Selective oxidation: Use sodium periodate solution with a concentration of 2.5g / L to selectively oxidize cotton fibers at 30°C for 55 minutes to obtain oxidized cotton fibers, and then place the oxidized cotton fibers in a 0.15mlo / L React in glycerol solution for 20 minutes, then fully wash with distilled water, and finally centrifuge, filter, and dry to obtain aldehyde-based cotton fibers with an aldehyde group content of 0.55-0.60 mmol / g, which are ready for use;

[0044] S2, fiber blending: the prepared aldehyde-based cotton fiber and polyurethane fiber are blended with a mass ratio of 1:1.5, and then processed into a blended yarn through cleaning, carding, drawing, roving, and spinning processes. use;

[0045] S3, anti-mite dyeing: the blended yarn is dip-dyeed, and an anti-mite agent is mixed into the dye solution, and the anti-insect and anti-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 a processing method of physical anti-mite down quilt fabric, and belongs to the technical field of down quilt fabrics. The method comprises the following steps: S1, selective oxidation: carrying out selective oxidation on cotton fibers at a specific temperature by using a sodium periodate solution with the concentration of 2.5 g / L; S2, fiber mixing: mixing the prepared aldehyde group cotton fibers and polyurethane fibers according to a mass ratio of 1:1.5; S3, anti-mite dyeing:, performing dip dyeing on the blended yarn, and mixing an anti-mite agent into dye liquor, wherein the mass ratio of the blended yarn to the anti-mite agent is 2:1; S4, anti-mite fragrance dyeing: dying the color-fixed blended yarn again, and mixing a fragrance agent into dye liquor, whereinthe mass ratio of the blended yarn to the fragrance agent is 1:1.5; S5, fabric weaving: warping, sizing and denting the blended yarns subjected to mite prevention and fragrance dyeing, and then weaving the blended yarns on a loom to form plain weave fabric for later use; and S6, fabric calendering. The processing method is scientific and reasonable, and the down quilt fabric has a good anti-mite effect.

Description

technical field [0001] The invention relates to the technical field of down quilt fabrics, in particular to a method for processing a physically anti-mite down quilt fabric. Background technique [0002] The filling of the duvet is mainly down. Since down is a kind of animal protein fiber, it has higher heat retention than cotton, and the down ball-shaped fiber is densely covered with thousands of small triangular pores, which can shrink and expand with temperature changes, resulting in temperature adjustment. Function, it can absorb the flowing hot air from the human body and isolate the invasion of cold air from the outside. [0003] The down quilt is composed of a quilt core and a fabric. The fabric is usually made of down-proof fabric. The purpose is to prevent the problem of down drilling when using ordinary fabrics, and at the same time ensure the breathability and moisture permeability of the fabric to play the warmth of the down. At present, the market's There are t...

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): D02G3/04D03D15/00D03D15/08D06B3/04D06B3/10D06B15/00D06C15/00D06M11/50D06M11/83D06M13/00D06M13/224D06M13/345D06M13/364D06M13/44D06M13/463D06M15/01D06M15/53D06M15/59D06P1/44D06P1/46D06P1/52D06P1/613D06P1/642D06P1/651D06P1/66D06P1/667D06P1/673D06P3/82D06M101/38D06M101/06
CPCD02G3/045D06B3/04D06B3/10D06B15/00D06C15/00D06M11/50D06M11/83D06M13/005D06M13/224D06M13/345D06M13/364D06M13/44D06M13/463D06M15/01D06M15/53D06M15/59D06M16/00D06M2101/06D06M2101/38D06P1/445D06P1/46D06P1/5278D06P1/613D06P1/6421D06P1/6426D06P1/65125D06P1/66D06P1/667D06P1/673D06P3/8219D10B2331/10
Inventor 童彪戴前进王方玲周亚
Owner 安徽中弘鑫源纺织股份有限公司
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