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Down-proof auxiliary agent and application thereof to down-proof fabric

An anti-drilling and auxiliaries technology, applied in the direction of improved hand-feeling fibers, textiles and papermaking, fiber processing, etc., can solve the problems of unreachable, and achieve the effect of overcoming friction noise, excellent thermal insulation performance, and soft and fluffy hand feeling.

Inactive Publication Date: 2016-12-14
传化智联股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above patents have made a lot of progress in improving the performance of feather-proof fabrics, but they have not achieved a complete combination of hand feel, anti-drilling effect, appropriate air flow, and use noise, especially air flow and Between the anti-drilling effect, the contradiction between these two indicators has not been reasonably resolved

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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  • Down-proof auxiliary agent and application thereof to down-proof fabric
  • Down-proof auxiliary agent and application thereof to down-proof fabric
  • Down-proof auxiliary agent and application thereof to down-proof fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Fabric 100s×100s / 230×230, pure cotton satin featherproof cloth

[0029] Auxiliary prescription:

[0030]

[0031]

[0032] Finishing process: pre-treatment→dyeing or printing→finishing→calendering→pre-shrinking

Embodiment 2

[0034] Fabric 100s×100s / 230×230, pure cotton satin featherproof cloth

[0035] Auxiliary prescription:

[0036]

[0037] Finishing process: pre-treatment→dyeing or printing→finishing→calendering→pre-shrinking.

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 application of a down-proof auxiliary agent and application thereof to a down-proof fabric. Handfeel, down-proof effects, appropriate breathability and noise in utilization, especially breathability and down-proof effects, of existing down-proof fabrics do not form an integral combination. The down-proof auxiliary agent is prepared from, by weight, 10-40g / L of a polyurethane finishing agent, 5-30g / L of polyethylene glycol, 0-30g / L of an epoxy modified organic silicon softener and 10-60g / L of soft organic silicon softener. The down-proof auxiliary agent has advantages that the fabric is sealed according to a principle of fixation of fabric interlacing points to achieve the down-proof effects while original breathability of the fabric is partially kept; by matched application of the polyurethane finishing agent and the corresponding softeners, the fabric is soft and fluffy to touch, and noise in use of the down-proof fabric is minimized.

Description

technical field [0001] The invention relates to an auxiliary agent for fabrics, in particular to an anti-drilling auxiliary agent and its application on feather-proof fabrics. Background technique [0002] Featherproof fabrics are widely used in clothing and home textiles. They are essential fabrics for making down jackets and duvets, and have a large market. One of the basic characteristics of feather-proof fabrics is to achieve a very good imitation downhole effect. In order to achieve the anti-downhole effect, the method of coating and padding windproof agent is used to fill the gaps in the fabric and make the fabric airtight to achieve anti-downhole Effect, in actual production and inspection, most of them use air permeability measurement to determine the quality of anti-drilling effect of down-proof fabrics. The fabric is not breathable, and the anti-drilling effect is good, but the usability and comfort that come with it are compromised, because the air permeability i...

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): D06M15/643D06M15/564D06M15/53D06M15/65
CPCD06M15/643D06M15/53D06M15/564D06M15/65D06M2200/50
Inventor 张彦毛为民兰淑仙程小霞王浩然傅幼林王胜鹏
Owner 传化智联股份有限公司
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