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Double-side raised bleached resin lining and production method thereof

A production method and double-sided technology, applied in dyeing, fabric surface trimming, weaving, etc., can solve the problems of large warp and weft shrinkage, affecting performance and use effect, large amount of free and hydrolyzed formaldehyde, etc., to achieve product performance Excellent, soft and plump feel, easy to operate

Active Publication Date: 2016-03-09
NANTONG HAIHUI SCI & TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The warp and weft shrinkage of conventional resin lining is large, and the amount of free and hydrolyzed formaldehyde is large, which affects the performance and effect of use

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

[0051] The interlining fabric is pure cotton plain weave with a width of 48.5 inches and a yarn count of 20 s ×20 s , the density is 60×60 pieces / inch,

[0052] The invention discloses a production method of a double-sided fleece resin lining, which sequentially comprises the steps of seam turning, scouring, bleaching, double-sided napping, bluing, whitening and anti-shrinkage finishing in one bath, and mechanical pre-shrinking.

[0053] The napping process is three times on both sides, the cylinder speed is 75rpm, the clockwise roller speed is 700rpm, the cylinder pressure of the clockwise roller is 0.20Mpa, the cylinder pressure of the counterclockwise roller is 0.35Mpa, the rotational speed of the counterclockwise roller is 850rpm; the tension of the upper cloth guide roller is 1.8%, The tension of the front cloth guide roller is 2.8%, the tension of the rear cloth guide roller is 1.9%, and the cloth feeding speed is 14-16m / min. After napping, both sides of the fabric are...

Embodiment 2

[0076] The interlining fabric is pure cotton and twill weave, with a width of 48.5 inches and a yarn count of 20 / 2 s ×20 / 2 s , The density is 52×68 / inch;

[0077] The invention discloses a production method of a double-sided fleece resin lining, which sequentially comprises the steps of seam turning, scouring, bleaching, double-sided napping, bluing, whitening and anti-shrinkage finishing in one bath, and mechanical pre-shrinking.

[0078] The napping process is four times on both sides, the cylinder speed is 75rpm, the clockwise roller speed is 700rpm, the cylinder pressure of the clockwise roller is 0.20Mpa, the cylinder pressure of the counterclockwise roller is 0.40Mpa, the counterclockwise roller speed is 850rpm; the tension of the upper cloth guide roller is 1.8% , The tension of the front cloth guide roller is 2.8%, the tension of the rear cloth guide roller is 1.9%, and the cloth feeding speed is 14-16m / min. After napping, both sides of the fabric are covered with an...

Embodiment 3

[0101] Interlining gray fabric is polyester-cotton plain weave with a width of 48.5 inches and a yarn count of 21 s ×21 s , the density is 60×58 / inch,

[0102] The invention discloses a production method of a double-sided fleece resin lining, which sequentially comprises the steps of seam turning, scouring, bleaching, double-sided napping, bluing, whitening and anti-shrinkage finishing in one bath, and mechanical pre-shrinking.

[0103] The napping process is two times on both sides, the cylinder speed is 75rpm, the clockwise roller speed is 700rpm, the cylinder pressure of the clockwise roller is 0.20Mpa, the cylinder pressure of the counterclockwise roller is 0.25Mpa, the counterclockwise roller speed is 800rpm; the tension of the upper cloth guide roller is 1.8% , The tension of the front cloth guide roller is 2.8%, the tension of the rear cloth guide roller is 1.9%, and the cloth feeding speed is 14-16m / min. After napping, both sides of the fabric are covered with an eve...

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 double-side raised bleached resin lining and a production method thereof. The production procedure includes the steps of seam turning, refining, bleaching, double-side galling, blueing whitening anti-shrinkage one-bath dyeing and finishing and mechanical pre-shrinking. The process is convenient to operate, the product is excellent in performance, double sides are each provided with a layer of loose fluff, and the content of free and hydrolyzed formaldehyde is smaller than or equal to 35 mg / kg; the warp and weft washing dimensional stability is -0.6% to +0.5%. After the resin lining and clothes fabric are compounded, the hand feeling of the fabric is quite soft and plump.

Description

technical field [0001] The invention relates to a double-face fleece bleached resin lining and a production method thereof. Background technique [0002] The surface of the existing resin lining is smooth, and after being compounded with the clothing fabric, it is generally all relatively tight, without fluffy and soft hand feeling. The warp and weft shrinkage of conventional resin lining is large, and the amount of free and hydrolyzed formaldehyde is large, which affects the performance and effect of use. Contents of the invention [0003] The object of the present invention is to provide a double-sided fleece bleached resin lining with a layer of fluffy fluff on both sides; free and hydrolyzed formaldehyde≤35mg / kg; and a double-sided fleece bleached resin lining with a washing size change rate of -0.6% to +0.5% in the warp and weft direction and its production method. [0004] Technical solution of the present invention is: [0005] A double-sided fleece bleached resi...

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): D03D15/00D03D13/00D03D1/00D06C11/00D06P1/39D06P1/673D06P1/642D06P3/60A41D27/02
CPCA41D27/02D03D1/00D03D13/004D03D13/008D03D15/00D06C11/00D06P1/39D06P1/642D06P1/67358D06P3/6008D10B2201/02D10B2331/04D10B2501/06
Inventor 曹平朱红耀曾燕黄新华黄俊姜伟吴亮亮王婷张鹏飞刘丽华王春梅杨静新
Owner NANTONG HAIHUI SCI & TECH DEV CO LTD
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