A kind of manufacturing method of cotton-like elastic double-layer flannelette

A production method, flannelette technology, applied in the processing of textile materials, continuous processing of textile materials, weaving, etc., can solve the problem of breaking away from the visual characteristics of chemical fibers and chemical fibers, and achieve the effect of rich color changes

Active Publication Date: 2021-05-04
WUJIANG LANTIAN TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a method for making cotton-like elastic double-layer flannel-filled cloth. On the basis of using DTY spandex empty-wrapped yarn in the weft direction, an ITY polyester composite yarn is added to carry out a 1:1 ratio with it. The ratio of weft spraying solves the problem that the existing flannelette cannot be separated from the feel of chemical fiber and the visual characteristics of chemical fiber

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of manufacturing method of double-layer gradient nylon-filled fleece cloth warp yarn

[0018] Warp 30D / 48F DTY

[0019] Weft yarn A yarn 30D / 36F SD DTY PE+20D SP

[0020] B yarn 36D / 36F ITY

[0021] A:B=1:1

[0022] Using 22 reeds 6 put on the machine door width 214, the total head is 28248

[0023] finishing weaving

[0024] The warping speed is controlled at 320 m / min, the temperature of the slurry tank is 40 degrees Celsius, the speed of the paddle car is controlled at 280 m / min, and the parallel shaft speed is controlled at 200 m / min, and 12 heald frames are used for machine weaving.

[0025] The weft density of the upper machine is controlled at 154 threads / CM, the diameter of the pump body is 22MM, the water spray volume is controlled at 9-11MM, the weaving speed is controlled at 470 rpm, and the tension is controlled at 4000N.

[0026] Finishing after dyeing

[0027] Open-width desizing at 85°C, kneading at 120°C, presetting at 190°C at 45 m / min, was...

Embodiment 2

[0029] A method for making double-layer gradient nylon-filled fleece fabric Warp yarn 30D / 48F DTY

[0030] Warp 50D / 144F DTY

[0031] Weft yarn A yarn 35D / 144F SD DTY PE+20D SP

[0032] B yarn 41D / 144F ITY

[0033] A:B=1:1

[0034] finishing weaving

[0035] The warping speed is controlled to be 320 m / min, the temperature of the slurry tank is 40 degrees Celsius, the speed of the paddle car is controlled to be 280 m / min, the speed of the parallel shaft is controlled to be 200 m / min, and 12 heald frames are used for machine weaving.

[0036] The weft density of the upper machine is controlled at 154 threads / CM, the diameter of the pump body is 22MM, the water spray volume is controlled at 9-11MM, the weaving speed is controlled at 470 rpm, and the tension is controlled at 4000N.

[0037] Finishing after dyeing

[0038] Open-width desizing at 85°C, kneading at 120°C, presetting at 190°C at 45 m / min, washing, dyeing at 125°C and holding for 45 minutes, at 180°C at 40 m / min ...

Embodiment 3

[0040] A kind of manufacturing method of double-layer gradient nylon-filled fleece cloth warp yarn

[0041] Warp 20D / 72F DTY

[0042] Weft yarn A yarn 50D / 144F SD DTY PE+20D SP

[0043] B yarn 56D / 144F ITY

[0044] A:B=1:1

[0045] finishing weaving

[0046] The warping speed is controlled to be 320 m / min, the temperature of the slurry tank is 40 degrees Celsius, the speed of the paddle car is controlled to be 280 m / min, the speed of the parallel shaft is controlled to be 200 m / min, and 12 heald frames are used for machine weaving.

[0047] The weft density of the upper machine is controlled at 154 threads / CM, the diameter of the pump body is 22MM, the water spray volume is controlled at 9-11MM, the weaving speed is controlled at 470 rpm, and the tension is controlled at 4000N.

[0048] Finishing after dyeing

[0049] Open-width desizing at 85°C, kneading at 120°C, presetting at 190°C at 45 m / min, washing, dyeing at 125°C and holding for 45 minutes, at 180°C at 40 m / min ...

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 a method for making a cotton-like elastic double-layer fleece-filled cloth. The fleece-filled cloth is weaved with a double-layer weave; the warp direction adopts 20D-50D ultra-fine denier DTY polyester yarn as the warp yarn, and the weft direction adopts DTY spandex empty bag Yarn and a ITY polyester composite yarn are sprayed and wefted at a ratio of 1:1; after the fleece-filled cloth is machine-woven and finished after dyeing, the ITY polyester composite yarn and the DTY spandex empty-covered yarn show differential shrinkage deformation . The invention integrates cotton imitation, elasticity, and direct down filling without guts. It can not only meet the customer's needs in single dyeing, but also use its pure polyester characteristics to ensure the elasticity of cotton. The changes are richer.

Description

technical field [0001] The invention relates to the textile field, in particular to a method for making cotton-like elastic double-layer fleece-filled cloth. Background technique [0002] Today, with the rapid economic development and the great improvement of people's material living standards, consumers' requirements for textiles have increased from the simple pursuit of economy, practicability and sturdiness to the pursuit of comfort, aesthetics and artistry. Pay more attention to the cultural connotation of textiles and the spiritual enjoyment it brings. Fleece-filled fabric is a thin fabric with a small linear density and a high density. Because it is often used as a fabric for down garments and duvets, and can prevent down from drilling out, it is also called down fabric, fleece-proof fabric, and feather-proof fabric. At present, there are many types of down fabrics that are used to make direct filling without lining, such as bamboo shoots after the spring rain. There ...

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): D03D15/283D03D15/33D03D15/47D03D15/567D03D15/56D06B21/00D03D15/40
CPCD06B21/00D10B2331/04D10B2331/10D03D15/47D03D15/567D03D15/56
Inventor 沈菊官邱成
Owner WUJIANG LANTIAN TEXTILE CO LTD
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