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Pure cotton bright black adhesive interlining and production method thereof

A production method and fusible interlining technology, applied in dyeing, shrink-resistant fibers, textiles and papermaking, etc., can solve problems affecting clothing quality, quality loss, dull coating surface, etc., to achieve small shrinkage, free And hydrolyzed formaldehyde is low, the effect of easy production method

Active Publication Date: 2016-06-22
NANTONG HAIHUI SCI & TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the pure cotton fusible interlining coated with white PE powder is bonded to the colored thin garment fabric, small white hot melt adhesive dots can be seen on the garment fabric at the bonding place, which seriously affects the quality of the garment
In addition, the conventional production of fusible interlining, the surface of the coating is dull, and sometimes it is not easy to detect defects such as leaks and coating leaks during appearance inspection. After garment enterprises use fusible interlinings with undetected defects to make garments, quality problems will occur. downgrade loss

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] The specifications of the gray fabric of the interlining are: the door width is 48.5 inches, the yarn count is 20s×20s, and the density is 60×60 threads / inch.

[0021] A production method of pure cotton bright black fusible interlining, which sequentially includes the steps of seam turning, scouring, dyeing, chemical anti-shrinkage finishing, black HDPE powder bright coating, and mechanical pre-shrinking; The composition is: reduced black BCN6.5g / L, reduced olive green T4.4g / L, reduced red F3B0.46g / L, and the rest is water; the reduced solution is composed of: sodium hydroxide 26-30g / L, 85% insurance Powder 24-28g / L, the rest is water; the dyeing process and conditions are: cloth feeding in open width → uniform padding and padding dye solution → two rows of infrared pre-drying → two sets of 70-80°C hot air pre-drying → one set of 12 Cylinder drying → cloth falling → uniform padding and padding reducing solution → steaming in a reduction steam box at 102°C for 2 minutes ...

Embodiment 2

[0032] The specifications of the gray fabric of the interlining are: the door width is 48.5 inches, the yarn count is 40s×40s, and the density is 58×50 threads / inch.

[0033] A production method of pure cotton bright black fusible interlining, which sequentially includes the steps of seam turning, scouring, dyeing, chemical anti-shrinkage finishing, black HDPE powder bright coating, and mechanical pre-shrinking; when dyeing black, cold pad-batch dyeing with reactive dyes is used , Dye liquor composition: reactive black LC-G76.0g / L, reactive red LC-DB3.4g / L, reactive orange LC-4RN0.5g / L; lye composition: caustic soda 35g / L, low-temperature cold-stacking color-fixing alkali EW-956 (Qingdao Aiwen Chemical Auxiliary Co., Ltd.) 35g / L; the dyeing process is as follows: dye liquor and lye liquor are mixed at a ratio of 4:1, the squeeze rate is 65%, the vehicle speed is 55~60m / min, and the room temperature is stacked for 16~ 24 hours; the post-dyeing treatment process is as follows: c...

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 pure cotton bright black adhesive interlining and a production method thereof. The production method comprises the steps of edge turning, refining, dyeing, chemical shrink resistance finishing, black HDPE powder bright coating, mechanical preshrinking and the like. The adhesive interlining is bright black in coating surface; after the adhesive interlining and a colorful thin type garment material are fitted, the problem of bright white hot melt adhesive speckles will not be generated, and the garment quality is improved. The defects of leakage points, leakage coating and the like can be easily detected during appearance inspection, and it is ensured that a clothing enterprise will not generate degradation losses of products by using a defected adhesive interlining. The free and hydrolysis methyl aldehyde of the adhesive interlining is smaller than or equal to 35 mg / kg, and the warp and weft washing dimensional change rate ranges from -0.8% to +0.5%.The production method is easy to operate, environmentally friendly and excellent in product performance.

Description

technical field [0001] The invention relates to a pure cotton bright black fusible interlining and a production method thereof. Background technique [0002] After the pure cotton fusible interlining coated with white PE powder is bonded to the colored thin garment fabric, small white hot-melt adhesive spots can be seen on the garment fabric at the bonding place, which seriously affects the quality of the garment. In addition, the conventional production of fusible interlining, the surface of the coating is dull, and sometimes it is not easy to detect defects such as leaks and coating leaks during appearance inspection. After garment enterprises use fusible interlinings with undetected defects to make garments, quality problems will occur. downgrade loss. Contents of the invention [0003] The purpose of the present invention is to provide a coating with a black and bright surface. After the adhesive interlining is bonded to the colored thin clothing fabric, there will be...

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): D06P1/22D06P1/673D06P3/60D06P3/66D06M11/155D06M13/352D06M15/227D06P1/38D06M101/06
CPCD06M11/155D06M13/352D06M15/227D06M2101/06D06M2200/20D06M2200/45D06P1/22D06P1/38D06P3/6025D06P3/66
Inventor 曹平李南南朱红耀曾燕黄俊姜伟黄新华吴亮亮王婷张鹏飞杨静新
Owner NANTONG HAIHUI SCI & TECH DEV CO LTD
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