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Soft polyester cotton down-proof fabrics and processing method thereof

A technology for feather-proof fabrics and processing methods, which can be applied to fabric surface trimming, fabrics, and textiles, etc., which can solve the problems of high fabric cost, long floating length, thick fabric feel, etc., achieve good feather-proof durability, improve warmth retention, The effect of fabric structure stabilization

Inactive Publication Date: 2015-12-23
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the feather-proof fabric mainly includes 40S cotton plain feather-proof fabric, which has excellent feather-proof performance, but the fabric is thicker and feels stiffer, and the sound is louder; cotton satin weave generally uses 60S or 80S yarn, and this type of fabric is relatively thick. Light and thin, soft to the touch, and low noise, but the durability of the anti-feather performance is not enough, and the cost of the fabric is relatively high; patent CN202786635U is a soft silk feather-proof fabric, the warp direction is 80S long-staple cotton yarn, and the weft yarn is made of ultra-fine polyester yarn The feather-proof fabric feels soft and has low noise, but the fabric has a satin weave, and the floating length of the fabric is long. When the down fabric is rubbed and slapped, the yarn is easy to cause slippage and the porosity of the fabric increases. The feather-proof durability of the fabric is not enough

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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  • Soft polyester cotton down-proof fabrics and processing method thereof
  • Soft polyester cotton down-proof fabrics and processing method thereof
  • Soft polyester cotton down-proof fabrics and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The warp yarn of the fabric is 50D / 96F polyester DTY, the polyester single fiber fineness is 0.5D, the weft direction is polyester-cotton blended 60S, and the polyester fiber accounts for 80% of the yarn mass. The fabric specification is 105 / polyester 50D*60S (polyester / cotton 80 / 20) / 182*115, the fabric weave is plain weave, the covering tightness in warp direction is 63%, and the covering tightness in weft direction is 52%.

[0034] The fabric processing process is: winding → warping → sizing → drawing and reeding → weaving → gray fabric singeing → desizing, scouring, bleaching → sanding → tentering → calendering → preshrinking.

[0035] Sizing mainly adopts soluble polyester size, antistatic agent and defoamer. Among them, 70kg of soluble polyester slurry, 2kg of antistatic agent, and 2kg of defoamer.

[0036] Warping: The warping machine adopts Benninger high-speed warping machine, the warping speed is 900m / min, and the position of the tension bar is 0mm.

[0037] ...

Embodiment 2

[0045] The warp yarn of the fabric is 75D / 144F polyester DTY, the polyester single fiber fineness is 0.5D, and the weft direction is polyester-cotton blended 40S, in which the polyester fiber accounts for 50% of the yarn mass. The fabric specification is 105 / polyester 75D*40S (polyester / cotton 50 / 50) / 145*100, the fabric weave is plain weave, the warp direction cover tightness is 61%, and the weft direction cover tightness is 56%.

[0046] Fabric processing process is: winding → warping → sizing → drawing and reeding → weaving → gray fabric singeing → desizing, scouring, bleaching → sanding → tenter setting → calendering → preshrinking.

[0047] Sizing mainly adopts soluble polyester size, antistatic agent and defoamer. Among them, the soluble polyester slurry is 75kg, the antistatic agent is 3kg, and the defoamer is 3kg. When the soluble polyester size is used for desizing under alkaline conditions, the size is easily removed and the fabric feels better.

[0048] Warping: Th...

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 provides a soft polyester cotton down-proof fabrics and a processing method thereof; the fabrics is formed by interlacing warp yarns and filling yarns according to a plain structure; the warp yarn uses super fine denier terylene low elasticity filament with fineness of 50-75 D; the filling yarn uses polyester cotton blended yarn with fineness of 40-60s. The processing method is to process the warp yarn and filling yarn through the following steps in sequence: warping, slashing, drafting and denting, weaving, grey singeing, desizing, boiling-off and bleaching, tentering, sanding, soft windproof arrangement, moulding, calendering and preshrinking. The fabrics is lasting and excellence in down-proof performance, thin and soft, and small in sound.

Description

technical field [0001] The invention belongs to the technical field of textile fabrics, and in particular relates to a soft polyester-cotton featherproof fabric and a processing method thereof. Background technique [0002] Featherproof fabrics are mainly used to fill down and feathers and have fabrics to prevent their fillings from running out, which are functional fabrics. Down and feathers come out of the fabric, and itching on the skin can easily cause respiratory diseases. Therefore, a good down fabric must have excellent downproof performance; Still air, so the lighter and thinner the fabric, the more still air stays in it, and the warmer the quilt; in order to achieve feather-proof performance, the weaving tightness of down fabrics is often very high, so the fabric is easy to become brittle and the sound is louder, and people sleep. Often require a quiet sleeping environment. At present, the feather-proof fabric mainly includes 40S cotton plain feather-proof fabric,...

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): D03D15/00D03D13/00D02G3/04D06C11/00D06C15/02
Inventor 仝晓婷陈红霞陆鹏丁可敬
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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