Novel chemical fiber cotton

A chemical fiber cotton, a new type of technology, used in textiles, papermaking, non-woven fabrics, etc., can solve the problems of thermal insulation, weak radiation performance, lack of new fiber material applications, and inability to effectively resist ultraviolet rays, etc., to improve the use of thermal performance and Social and economic benefits, good electrical conductivity and electrostatic shielding effect, and the effect of strong antibacterial and deodorizing functions

Inactive Publication Date: 2015-06-17
ANHUI LION GOOSE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention can make this product use silicon fiber with fine density, feel like down, fine texture, surface like silk, tensile, soft, not easy to deform and run, but it can't effectively resist ultraviolet rays, easy to aging, thermal insulation, radiation performance Not strong, and lack of application of new fiber materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A new type of chemical fiber cotton, characterized in that the chemical fiber cotton contains the following components and mass percentages: 15% of nano-mesoporous silica hollow fiber, 20% of sheath-core low-melting polylactic acid fiber, and 65% of nanofiber. Described cotton fiber finished product thickness is 4mm, and weight is 120g / m 2 . .

Embodiment 2

[0016] A new type of chemical fiber cotton, characterized in that the chemical fiber cotton contains the following components and mass percentages: 20% of nano-mesoporous silica hollow fiber, 20% of sheath-core low-melting polylactic acid fiber, and 60% of nanofiber. The finished product has a thickness of 5mm and a weight of 135g / m 2 . .

Embodiment 3

[0018] A new type of chemical fiber cotton, characterized in that the chemical fiber cotton contains the following components and mass percentages: 20% of nano-mesoporous silica hollow fiber, 10% of sheath-core low-melting polylactic acid fiber, and 70% of nanofiber. The finished product has a thickness of 5mm and a weight of 140g / m 2 .

[0019] Warmth Moisture regain bulkiness Breaking strength / N Example 1 44％ 12％ 620 18.24 Example 2 48％ 10％ 710 20.72

[0020] Example 3 47％ 11％ 670 17.38

[0021] Through the above three embodiments, it can be seen from the three sets of data in the above table that when the parameters of embodiment 2 are used, the warmth retention, bulkiness, and breaking strength of imitation silk cotton are the highest, and the moisture regain is the lowest, which is more conducive to imitation silk cotton at this time. Production and use of silk cotton.

[0022] The invention provides a new type ...

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Abstract

The invention provides novel chemical fiber cotton. The novel chemical fiber cotton comprises, by mass, 15% to 25% of nanosized mesoporous silicon dioxide hollow fibers, 10% to 20% of skin core type low-melting-point polylactic acid fibers and 35% to 70% of nanofibers. Nanometer far infrared ceramic powder is added to a functional adhesive and the blending ratio of a nanometer ZnO material to a nanometer MgO material is 35 / 65. The thickness of the finished product ranges from 2 mm to 6 mm and the weight ranges from 120 g / m<2> to 160 g / m<2>. The internal diameter of each hollow tube of the nanosized mesoporous silicon dioxide hollow fibers ranges from about 0.5 micron to 1 micron, the tube wall thickness is about 0.5 micron, the length of each fiber can reach 50 microns, and the good heat stability is guaranteed through the large specific surface area and the large hole wall thickness. A nanometer material has the advantages of being capable of achieving the special effects of resisting ultraviolet rays and absorbing visible light and infrared rays, resistant to aging, high in strength and tenacity, good in conductive and static shielding effect, high in antibacterial function and deodorization function and adsorption capacity and the like. The finished product is light, thin and soft in texture, excellent in elasticity and higher in heat preservation performance and radiation performance, and the use heat preservation performance and social and economic benefits of the chemical fiber cotton are improved.

Description

technical field [0001] The invention relates to the technical field of cotton, in particular to a novel chemical fiber cotton. Background technique [0002] Chemical fiber cotton is a very good warm-keeping material to replace down and plant cotton as clothing fillers. It uses ultra-fine silicon-containing hollow short fibers as the main raw material, together with some heat-capacity short fibers. The finished product contains very little rubber and is calendered and ironed. After flattening, the surface of chemical fiber cotton is smooth, mercerized, light and thin, delicate, soft, good heat preservation, strong washability, not easy to deform, will not run away, feels like down, has a fine texture, the surface is like silk, has tension, Soft and other characteristics, it will not be deformed after repeated washing in the washing machine, it is a suitable filling material for water-washed and sand-washed clothes; it is suitable for high-grade cold-proof clothing, soft fabri...

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): D04H1/02D04H1/4382D04H1/587
Inventor 张延新
Owner ANHUI LION GOOSE PROD
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