Breathable and moisture-permeable down-proof cloth and weaving method thereof

An anti-feather fabric and moisture-permeable technology, applied in textiles, papermaking, textiles, fabrics, etc., can solve the problems of high fabric tightness, hard fabric feel, and low air permeability of anti-feather fabrics, and achieves good feather-proof effect. The effect of wearing down jackets is comfortable and improves the effect of breathability and moisture permeability

Active Publication Date: 2021-08-20
北京嗯哈文化创意有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this has brought a side effect. Due to the high density of the fabric, the down-proof fabric has a very small air permeability, and the fabric feels hard, and there is friction sound after glue coating.
All this brings some drawbacks to the featherproof fabric

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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  • Breathable and moisture-permeable down-proof cloth and weaving method thereof
  • Breathable and moisture-permeable down-proof cloth and weaving method thereof
  • Breathable and moisture-permeable down-proof cloth and weaving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as figure 1 As shown in A, weaving anti-feather cloth with warp and weft yarns with 0 twist:

[0060] In step (1), the warp or weft is twisted 8 pieces / cm in S direction according to the body twist direction.

[0061] In step (2), the yarn and the hydrolyzed polyester filament are combined and twisted, and 8 twists / cm are added in the Z direction.

[0062] In step (3), the ply-twisted yarn is set.

[0063] Step (4), weaving according to technological requirements,

[0064] Step (4-1), arrange the healds 1-2mm above the heald hole and 1-2mm below the heald hole in a ratio of 1:1, and install them on a page of heald frames , arrange and install in sequence, and thread the warp yarns in sequence,

[0065] Step (4-2), the odd warp yarn is set as the tight warp yarn, and the even number warp yarn is the loose warp yarn, and the plain weave is carried out according to the above situation and the weft yarn,

[0066] Step (5), put the woven gray cloth into water 10 ti...

Embodiment 2

[0069] Such as figure 1 As shown in B, weaving anti-feather cloth with warp and weft yarns with 16 twists / cm twist in Z direction:

[0070] In step (1), the warp yarn or weft yarn is twisted in S direction according to the body and 10 twists / cm are added in S direction.

[0071] In step (2), the yarn and the hydrolyzed polyester yarn are combined and twisted, and 26 twists / cm are added in the Z direction.

[0072] In step (3), the ply-twisted yarn is set.

[0073] Step (4), weaving according to technological requirements,

[0074] Step (4-1), arrange the healds 1-2mm above the heald hole and 1-2mm below the heald hole in a ratio of 1:1, and install them on a page of heald frames , arrange and install in sequence, and thread the warp yarns in sequence,

[0075] Step (4-2), the odd warp yarn is set as the tight warp yarn, and the even number warp yarn is the loose warp yarn, according to the above situation and weft yarn one up and one down plain weave,

[0076] Step (5), p...

Embodiment 3

[0079] Such as figure 1 As shown in D, weaving warp and weft yarns have an anti-feather cloth with a twist of 10 pieces / cm in S direction:

[0080] In step (1), the warp yarn or weft yarn is twisted in S direction according to the body and S twisted 2 pieces / cm.

[0081] In step (2), the yarn and the hydrolyzed polyester yarn are combined and twisted, and 8 twists / cm are added in the S direction.

[0082] In step (3), the ply-twisted yarn is set.

[0083] Step (4), weaving according to technological requirements,

[0084] Step (4-1), arrange the healds 1-2mm above the heald hole and 1-2mm below the heald hole in a ratio of 1:1, and install them on a page of heald frames , arrange and install in sequence, and thread the warp yarns in sequence,

[0085] Step (4-2), the odd warp yarn is set as the tight warp yarn, and the even number warp yarn is the loose warp yarn, according to the above situation and weft yarn one up and one down plain weave,

[0086] Step (5), put the wo...

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 breathable and moisture-permeable down-proof cloth and a weaving method thereof, and belongs to the technical field of textile fabrics. The breathable and moisture-permeable down-proof cloth is formed by interweaving warp yarns and weft yarns in virtue of auxiliary yarns; and the auxiliary yarns are hydrolyzable polyester yarns which can be hydrolyzed under the conditions that the concentration of caustic soda flakes is not lower than 8 g / L, the temperature is 95 DEG C or above and the concentration of a special yarn withdrawing auxiliary agent is not lower than 0.6 g / L. The weaving method of the air-permeable and moisture-permeable down-proof cloth comprises the following steps of twisting common warp yarns or weft yarns which are prepared to be made into the down-proof cloth; plying and twisting the twisted warp yarns or weft yarns and the auxiliary yarns; setting the plied and twisted yarns; performing warp and weft interweaving on the plied and twisted warp yarns and the plied and twisted weft yarns to weave grey cloth of the down-proof cloth; and hydrolyzing the hydrolyzable polyester yarns in the grey cloth of the down-proof cloth. The down-proof cloth disclosed by the invention is breathable and moisture-permeable, and breathable pores of the down-proof cloth are spiral, so that down penetration and fluff escape are avoided.

Description

technical field [0001] The invention relates to an anti-feather cloth, in particular to an air-permeable and moisture-permeable anti-feather cloth and a weaving method thereof, belonging to the technical field of textiles. Background technique [0002] Because the down jacket is warm and light, it is very popular in the market. People are trying every means to prevent down from getting out of the clothing fabric. There are those who ultimately increase the warp and weft density to the limit, those who use pressure rollers to flatten the fabric, and those who coat the fabric, all working towards one goal, that is, to prevent down drilling and fleece. However, this has brought a side effect. Due to the high density of the fabric, the down-proof fabric has a very small air permeability, and the fabric feels hard, causing friction sounds after being glued. All this brings some drawbacks to featherproof fabrics. People want to have down jackets, but they need to have a good ha...

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): D03D15/283D03D15/41D03D15/68D02G3/28
CPCD02G3/28D10B2331/04D10B2501/04
Inventor 许意李涛
Owner 北京嗯哈文化创意有限公司
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