1. Definition

　　Nylon generally refers to nylon, which is a term for polyamide fibers (nylon), which can be made into long fibers or short fibers.

　　Polyester is an important variety of synthetic fibers, and is the trade name of polyester fibers in my country.

　　2. Features

　　Nylon advantages:

　　Good abrasion resistance The biggest advantage of nylon fabric is that it is strong and abrasion resistant, and its abrasion resistance ranks first in all kinds of fabrics, which is many times higher than that of other fiber fabrics of similar products. It is an ideal material for making abrasion-resistant products.

　　Polyester advantages:

　　Heat-resistant polyester is made by melt spinning, and the formed fibers can be heated and melted again, and belong to thermoplastic fibers. The melting point of polyester is relatively high, and the specific heat capacity and thermal conductivity are relatively small, so the heat resistance and thermal insulation of polyester fibers are higher. Is the best of synthetic fibers.

　　Extended information:

　　Polyester options:

　　The appearance of the fabric is closely related to the fabric weave. Therefore, when choosing knitted fabrics, it is also necessary to carefully observe whether the organization is basic or changed, the gap between the loops, whether it is loose or tight, and whether the hand feels soft or rough; the luster, color, and pattern of the fabric;

　　When pulling the fabric with both hands, look at its vertical or horizontal elasticity and extensibility, whether it is easy to deform, etc. In short, it is necessary to observe whether the fabric meets the basic requirements of the clothing style, so as to achieve the effect of coordinating the appearance of the fabric with the clothing style.