What are the main components and properties of nylon bags

Polyamide fiber, commonly known as nylon, is a thermoplastic resin with repeated amide group - [nhco] - in the main chain. It includes aliphatic PA, aliphatic aromatic PA and aromatic PA. Among them, aliphatic PA has many varieties, high yield and wide application. Its name depends on the specific number of carbon atoms of the synthetic monomer. It was invented by the famous American chemist karoses and his research team. Nylon is a kind of polyamide fiber. It can be made into long or short fibers.