Traditional fabric technology

According to the textile processing of cloth, it can be generally divided into three categories: woven fabric, knitted fabric and non-woven fabric; According to the fabric composition, it can be generally divided into: silk, wool, cotton, hemp, chemical fiber and so on. Chemical fibers can also be divided into polyester, nylon, acrylic, polypropylene, spandex and so on. There are also products mixed with chemical fiber and natural fabrics; Can also be divided according to the density of the fabric, can be divided according to the weave of the fabric, can ......

At present, some waterproof fabrics on the market are mostly post-treated, or nano-dyeing and finishing process is adopted to achieve waterproof level, or a waterproof coating is added to achieve waterproof effect. This is a long story, you need to study hard!

I hope it helps you!