Health-care shell fabric

Abstract

The invention discloses a thermal fabric, which comprises a knitted layer, a surface layer and a bottom layer in order from top to bottom, the outer surface area of ​​the bottom layer of the composite fabric is evenly distributed with concave areas, and the inner surface area of ​​the surface layer is evenly distributed with concave areas The corresponding raised area; the outer surface of the bottom layer and the inner surface of the surface layer are closely connected by pressing, and the outer surface of the surface layer is covered with the knitted layer. This thermal fabric of the present invention can form a multi-layer composite fabric without using adhesives for bonding, which solves the problem of low adhesion and easy loosening of general fabrics, and can also solve the problem of making fabrics by melting The process is complicated and there is a certain hidden danger of safety; the product appearance of the multi-layer knitted layer of the present invention is relatively tough, has the feeling of textiles, wear resistance and low production cost, and improves the aesthetics and decoration of the fabric. The bottom layer of this product is made of flannelette , has a certain warming effect.

Description

technical field [0001] The invention relates to a multi-layer composite fabric, in particular to a warm-keeping fabric, which belongs to the field of textile fabrics. Background technique [0002] Clothing fabrics are one of the most familiar items in our daily life. Except for leather and non-woven fabrics, general fabrics are usually made of a single layer of warp and weft interweaving or knitting. Disclosed thermal composite fabric at present, it comprises the three-layer structure of base cloth layer, sponge layer and fluff, and the composite after three layers of knots is that base cloth layer and sponge layer are bonded by point-shaped bonding point, and sponge layer and fine hair It is bonded by a foamed adhesive layer, and there are irregularly distributed ventilating cavities in the foamed adhesive layer. The fabric has improved warmth retention and can be used as a warm clothing fabric. [0003] There are also decorative fabrics, which are composited by the base c...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned fabrics are all layer-by-layer structures, and the layers are bonded by polymer materials. There are many fabrics that are bonded into one body through the superposition of different materials and layers. Various properties and advantages are also formed, but the layer-by-layer structure of the fabric needs to consider the bonding of the adhesive. The general fabric has a low degree of adhesion and is easy to loosen. The production method of the fusion method is somewhat complicated. And there are certain hidden dangers in the safety