Highly waterproof fabric refers to the surface of the fabric after special treatment with good waterproof performance, which can effectively prevent water from penetrating into the interior of the fabric. In daily life, high waterproof fabrics are widely used in outdoor sports clothing, rain gear, tents, backpacks and other fields, providing convenience and protection for people's lives. In the industrial field, high waterproof fabrics are also widely used in the production of military equipment, engineering protective equipment, etc., plays an important role.

High waterproof fabric waterproof performance is mainly through the fabric material, structure and processing technology to realize. Common high waterproof fabrics are mainly polyurethane coated fabrics, TPU coated fabrics, PVC coated fabrics, PTFE membrane fabrics and so on. These fabrics by adding a special chemical coating or film, so that it has excellent waterproof performance, not only can effectively prevent rain, sweat and other liquids penetrate into the fabric, but also to maintain the breathability and comfort of the fabric.

High waterproof fabric selection is very important, commonly used raw materials such as polyester, nylon, polyester and other synthetic fibers, as well as cotton, wool and other natural fibers. All of these materials have good abrasion resistance, corrosion resistance and high temperature resistance, suitable for use in the manufacture of high-quality waterproof fabrics. In terms of the structure of the fabric, a double or triple-layer composite structure is usually used, with an outer waterproof coating or film, a waterproof and breathable membrane in the middle layer, and a comfortable fabric in the inner layer.

The processing technology of high waterproof fabrics mainly includes coating, printing, heat pressing, laminating and other methods. Among them, heat pressing is a commonly used processing method, through which the waterproof membrane is laminated with the fabric to form a waterproof layer. In addition, printing technology can also be printed on the surface of the fabric pattern or design, both beautiful and practical. Lamination is covered with a layer of transparent film on the surface of the fabric, which can effectively improve the waterproof performance and abrasion resistance.

The advantages of high waterproof fabrics are obvious, first of all, has good waterproof performance, can effectively prevent the penetration of water, keep the wearer dry and comfortable. Secondly, it has good abrasion resistance and corrosion resistance, and can be used for a long time in harsh environments without damage. The second is to have good breathability, can effectively sweat and moisture, keep the internal air unimpeded. Finally, it is fashionable in appearance and practical in function, suitable for all kinds of outdoor activities and daily life use.

In general, high waterproof fabric is a kind of functional and reliable quality fabric, which can effectively protect people's health and property safety. With the progress of science and technology and the improvement of production technology, high waterproof fabric will be more and more widely used in various fields, bringing more convenience and protection for people's life.