Crease-resistant microfiber synthetic leather

Abstract

The invention discloses crease-resistant microfiber synthetic leather. The crease-resistant microfiber synthetic leather comprises a synthetic leather body, wherein the synthetic leather body is composed of a shape memory fiber layer, a waterproof and breathable polyurethane layer, a base cloth layer and a chitosan fiber layer, the upper surface of the base cloth layer is covered with the waterproof and breathable polyurethane layer, the upper surface of the waterproof and breathable polyurethane layer is covered with the shape memory fiber layer, and the lower surface of the base cloth layeris covered with the chitosan fiber layer. The crease-resistant microfiber synthetic leather has the advantages that the air permeability and waterproofness are good, the surface of the synthetic leather does not crease easily, and clothing materials or leather shoes made from the microfiber synthetic leather have effects of keeping warm and inhibiting bacteria.

Description

technical field [0001] The invention relates to the technical field of synthetic leather, in particular to an anti-wrinkle superfiber synthetic leather. Background technique [0002] Synthetic leather refers to a plastic product that simulates the composition and structure of natural leather and can be used as a substitute material. It is usually made of impregnated non-woven fabric as a mesh layer and a microporous polyurethane layer as a grain layer. The reverse side is very similar to leather, and has a certain degree of air permeability. It is closer to natural leather than ordinary artificial leather. It is widely used in clothing, leather boots, leather bags, etc. Although the existing microfiber synthetic leather has better abrasion resistance, it is hygroscopic. And the air permeability is not perfect, and the clothing or upper made of superfiber synthetic leather will appear peeling, loose surface, wrinkles and other phenomena. Contents of the invention [0003] ...

AI Technical Summary

Problems solved by technology

[0002] Synthetic leather refers to a plastic product that simulates the composition and structure of natural leather and can be used as a substitute material. It is usually made of impregnated non-woven fabric as a mesh layer and a microporous polyurethane layer as a grain layer. The reverse side is very similar to leather, and has a certain degree of air permeability. It is closer to natural leather than ordinary artificial leather. It is widely used in clothing, leather boots, leather bags, etc. Although the existing microfiber synthetic leather has better abrasion resistance, it is hygroscopic. And the air permeability is not perfect, and the clothing or upper made of superfiber synthetic leather will appear peeling, loose surface, wrinkles, etc.

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