Heat preservation fabric reasonable in structure and good in use performance

Abstract

The invention relates to a thermal insulation fabric with reasonable structure and good performance, which includes a close-fitting layer (1), and a filling layer (2), a thermal insulation layer (3), a temperature-insulating layer (4), and a wear-resistant layer (5) are sequentially arranged outside the close-fitting layer. ) and waterproof coating (6); the filling layer is SEE ecological cotton; the insulation layer is PE flocking; the insulation layer (4) is filled with silica gel; the waterproof coating (6) is thermoplastic polyurethane breathable film. The back side of the skin layer is provided with a lining fabric layer, and the warp thread of the lining fabric layer adopts casein fiber, and the weft thread adopts viscose fiber, wherein the diameter of the casein fiber is 18.62 μm, the fineness is 252 dtex, and the diameter of the viscose fiber is 8.29 μm. μm, the fineness is 198dtex, the warp density is 25.9 threads / cm, the weft density is 16.3 threads / cm, and the reinforced twill weave structure is adopted. The invention can prolong the heat preservation time. The invention has a reasonable structure and good performance.

Description

Technical field [0001] The invention relates to a fabric, in particular to a thermal insulation fabric, belonging to the field of textile fabrics. Background technique [0002] my country has a wide geographical span. The temperature difference between north and south is large in winter. In winter, the outdoor low temperature can reach minus 40 degrees. People need to wear heavy clothing for heat preservation. Colds and frostbite occur from time to time. The clothing is heavy, which makes people inconvenient to move and enter indoors. Changing clothes in a warm environment is also troublesome. Traditional thermal clothing is thick and heavy, while light-weight clothing can't keep warm. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a heat-preserving fabric, which can not only meet the requirements of heat preservation, but is also light and comfortable, does not restrict movement after wearing, is ...

AI Technical Summary

Problems solved by technology

[0002] my country has a wide geographical span, and the temperature difference between the north and the south is large in winter. In winter, the outdoor low temperature can reach minus 40 degrees. People need to wear heavy clothes to keep warm when traveling. Colds and frostbite often occur. It is more troublesome to change clothes in a warm environment

Traditional thermal clothing is relatively heavy, while light and thin clothing cannot achieve the thermal effect

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