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Cotton and bamboo fiber blended wide-width woven fabric and production method thereof

A fiber blending and production method technology, applied in the field of dyeing and finishing, can solve the problems of easy pilling, low breaking strength, wrinkling, etc., and achieve the effects of easy operation, environmental friendliness and high gloss.

Active Publication Date: 2018-03-13
NANTONG JINSHAIDA SPECIAL FAB CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing conventional pure bamboo fiber woven printing and dyeing fabrics generally have the disadvantages of large shrinkage, easy pilling and wrinkling, and low breaking strength.

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

[0020] A method for producing cotton and bamboo fiber blended wide-width woven fabrics, which sequentially includes gray cloth turning, singeing, amylase desizing, scouring, oxygen bleaching, pre-stentering, semi-mercerizing, dyeing, tentering, and formaldehyde-free shrink-proofing Finishing, pre-shrinking, calendering and other steps; gray fabric specification: cotton / bamboo fiber blended fabric, mass ratio: cotton:bamboo fiber=70:30, door width 107 inches, yarn count 28s×28s, density 90×65 .

[0021] The semi-mercerizing process of the straight roll mercerizing machine is as follows: 24 pairs of straight rolls are soaked and rolled with lye (NaOH 140-150g / L, room temperature) → 24 pairs of straight rolls are leached to remove alkali (leach solution temperature 50-70°C) → The first and second compartments are washed flat at 90-95°C → the third-fifth compartments are washed flat at 80-90°C → the sixth compartment is washed flat at 70-80°C → the seventh compartment is flow-cool...

Embodiment 2

[0032] A method for producing cotton and bamboo fiber blended wide-width woven fabrics, which is characterized in that: sequentially comprising gray cloth turning, singeing, amylase desizing, scouring, oxygen bleaching, pre-stentering, semi-mercerizing, dyeing, tentering, Formaldehyde-free shrink-proof finishing, pre-shrinking, calendering and other steps; gray fabric specification: cotton / bamboo fiber blended fabric, mass ratio: cotton:bamboo fiber=70:30, door width 107 inches, yarn count 28s×28s, density It is 90×65; cotton and bamboo fiber blended wide-width woven fabric has high surface gloss, washing dimensional change rate in warp and weft direction is -3.0%~+1.0%, soaping fastness ≥ grade 4, and breaking strength ≥ 280N.

[0033] The semi-mercerizing process of the straight roll mercerizing machine is as follows: 24 pairs of straight rolls are soaked and rolled with lye (NaOH 140-150g / L, room temperature) → 24 pairs of straight rolls are leached to remove alkali (leach s...

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 cotton and bamboo fiber blended wide-width woven fabric and a production method thereof. The production process sequentially includes gray cloth turning, singeing, amylase desizing, scouring, oxygen bleaching, pre-stentering, semi-mercerizing and dyeing , tentering, formaldehyde-free anti-shrinkage finishing, pre-shrinking, calendering and other steps; cotton and bamboo fiber blended wide-width woven fabrics have high surface gloss, and the dimensional change rate of warp and weft washing is -3.0%~+1.0%, and it is resistant to soaping. Degree ≧ 4, breaking strength ≧ 280N. The production method of the product of the present invention is easy to operate, friendly to the environment, and the product safety performance meets the requirements of GB18401 "National Basic Safety Technical Specifications for Textile Products" Class A: baby products.

Description

technical field [0001] The invention belongs to the technical field of dyeing and finishing, and relates to a cotton and bamboo fiber blended broad-width woven fabric and a production method thereof. Background technique [0002] Bamboo fiber is the fifth largest natural fiber in the world after cotton, hemp, wool and silk. Bamboo fiber has good air permeability, instant water absorption, and at the same time has natural antibacterial, antibacterial, anti-mite, deodorant and anti-ultraviolet functions. It is a real natural environment-friendly green fiber. However, the existing conventional pure bamboo fiber woven printing and dyeing fabrics generally have the disadvantages of large shrinkage, easy pilling and wrinkling, and low breaking strength. Cotton and bamboo fiber are blended at a ratio of 70 to 30, which not only solves the shortcomings of conventional pure bamboo fiber fabrics such as large shrinkage rate and low breaking strength, but also retains the natural anti...

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): D03D13/00D03D15/00D06B3/18D06B3/32D06B7/08D06C15/00D06P3/60
CPCD03D13/008D06B1/04D06B3/10D06B3/18D06B3/32D06B7/00D06B7/08D06B17/02D06C15/00D06M11/155D06M15/19D06P3/60D06P3/66D06M2101/06D06M2200/45D10B2201/02D10B2201/10D03D15/47
Inventor 欧卫国徐建华王月华葛忠平薛鹏飞杨莹莹杨静新
Owner NANTONG JINSHAIDA SPECIAL FAB CO LTD
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