Ultrathin silk-like cotton

A spinning cotton, ultra-thin technology, applied in textiles and papermaking, fabric surface trimming, non-woven fabrics, etc., can solve the problems of warmth retention, softness weakening, unsuitable cold-proof clothing, bloated clothing, etc., and achieve weight reduction , Feel fine and smooth, improve the effect of flatness

Inactive Publication Date: 2014-03-05
CHANGSHU JINYU FIBER PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary spun cotton adopts a three-layer structure. The upper and lower surface layers of polyester are bonded with hollow cotton in the middle. Although it has a good thermal insulation effect, it is not suitable for today's fashionable cold-proof clothing. It is not easy to wash and dry, and the warmth retention and softness will be weakened after washing

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

[0011] An ultra-thin spun cotton, said ultra-thin spun cotton is spun cotton formed by bonding polyacrylonitrile fibers and polyester staple fibers through ES fibers, and the spun cotton is processed by an ironing machine Obtained by scalding treatment on the front and back sides, the mass percentage of the polyacrylonitrile fiber is 38%, the mass percentage of the polyester staple fiber is 50%, and the mass percentage of the ES fiber is 12%, and the scalding treatment adopts The double-roller three-time front and back ironing machine realizes two front and back ironing at the same time. The temperature during ironing is 120-125°C, preferably 120°C, so that the surface of the spun cotton is smoother and not easy to drill.

[0012] Wherein, the fiber length of the polyester staple fiber is 25-30mm

[0013] The thickness of the ultra-thin spun cotton is less than 0.3mm.

Embodiment 2

[0015] An ultra-thin spun cotton, said ultra-thin spun cotton is spun cotton formed by bonding polyacrylonitrile fibers and polyester staple fibers through ES fibers, and the spun cotton is processed by an ironing machine Obtained by scalding treatment on the front and back sides, the mass percentage of the polyacrylonitrile fiber is 35%, the mass percentage of the polyester staple fiber is 50%, and the mass percentage of the ES fiber is 15%, and the scalding treatment adopts The double-roller three-time front and back ironing machine realizes two front and back ironing at the same time. The temperature during ironing is 120-125°C, preferably 120°C, so that the surface of the spun cotton is smoother and not easy to drill.

[0016] Wherein, the fiber length of the polyester staple fiber is 25-30mm

[0017] The thickness of the ultra-thin spun cotton is less than 0.3mm.

[0018] The invention discloses an ultra-thin spun cotton, which is obtained by bonding polyacrylonitrile fi...

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 discloses ultrathin silk-like cotton which is made by bonding polyacrylonitrile fiber and polyester staple fiber through ES fiber. The front and back of the silk-like cotton are lustered by a natural luster finishing machine. The polyacrylonitrile fiber is 35-38% in mass percent, the polyester staple fiber is 48-52% in mass percent, and the ES fiber is 12-15% in mass percent. Lustering is performed at the temperature of 120-125DEG C. Therefore, the surface flatness of the ultrathin silk-like cotton can be improved, no hair sticks to the ultrathin silk-like cotton, the ultrathin silk-like cotton feels fine and smooth, the thickness of the ultrathin silk-like cotton is reduced, the weight of the ultrathin silk-like cotton is reduced, and the ultrathin silk-like cotton is improved in terms of bulkiness, compressive resilience, insulation, strength and washability.

Description

technical field [0001] The invention relates to the technical field of chemical fibers, in particular to an ultra-thin spun cotton. Background technique [0002] Spun cotton is a kind of filling material, which is similar to sponge, but thinner than sponge, transparent in color and thin in density. Therefore, spun cotton is the preferred filler for winter clothing. Ordinary spun cotton adopts a three-layer structure. The upper and lower surface layers of polyester are bonded with hollow cotton in the middle. Although it has a good thermal insulation effect, it is not suitable for today's fashionable cold-proof clothing. It is not easy to wash and dry, and the warmth retention and softness will be weakened after washing. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a kind of ultra-thin spun cotton, which can improve the flatness of the spun cotton surface so that it does not drill hairs, has a delicate and s...

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): D04H1/4382D04H1/541D04H1/558D06C15/00
Inventor 冯彦
Owner CHANGSHU JINYU FIBER PROD
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