Waterproof fabric

Abstract

The invention relates to a waterproof fabric, and belongs to the field of textile fabrics. The waterproof fabric comprises a base layer (1) which comprises warp yarn and weft yarn, the surface of the base layer (1) is sequentially provided with an antibacterial layer (2) and a waterproof layer (3), the base layer (1) and the antibacterial layer (2) are fixed through sewing, and the antibacterial layer (2) and the waterproof layer (2) are attached together through a waterborne polyurethane adhesive. The antibacterial layer (3) is made of bamboo fibers, and the waterproof layer (3) is a TPU coating of which the thickness ranges from 0.005 mm to 0.02 mm. According to the waterproof fabric, cotton and linen fibers of the base layer can be worn next to the skin, the base layer is air permeable and comfortable, the TPU material of the waterproof layer can block rainwater and protect against wetting, the bamboo fibers of the antibacterial layer have an antibacterial effect on permeating rainwater, the whole fabric has a good waterproof property, wearing is comfortable, a wearer can move freely, and the water proof fabric is waterproof and air permeable.

Description

technical field [0001] The invention relates to a fabric, in particular to a waterproof fabric, which belongs to the field of textile fabrics. Background technique [0002] Cotton and bamboo fiber fabrics are not rainproof. When there is a sudden heavy rain outdoors, the cotton and bamboo fiber fabric clothing and underwear will be wet. If you wear a raincoat for a long time and it is not breathable, the moisture on the body surface cannot be discharged smoothly through the raincoat. And when absorbed by clothes, it feels very uncomfortable. Traditional waterproof fabrics have better waterproof performance, but poor moisture permeability, poor antibacterial performance, stiff wearing, and inconvenient activities. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a waterproof fabric formed by superimposing three layers of materials. The waterproof fabric is comfortable to wear, free to move, waterproof...

AI Technical Summary

Problems solved by technology

[0002] Cotton and bamboo fiber fabrics are not rainproof. When there is a sudden heavy rain outdoors, the cotton and bamboo fiber fabric clothing and underwear will be wet. If you wear a raincoat for a long time and it is not breathable, the moisture on the body surface cannot be discharged smoothly through the raincoat. And when absorbed by clothes, it feels very uncomfortable

Traditional waterproof fabrics have better waterproof performance, but poor moisture permeability, poor antibacterial performance, stiff wearing, and inconvenient activities.

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