A nylon zipper is a type of zipper that is composed of a nylon monofilament wound by a heating die.
According to the material of the zipper, the zipper is divided into three categories: metal zipper, resin zipper, nylon zipper. Metal zipper teeth are discharged through a dental excavator using copper wire or aluminum wire. The resin zipper teeth are color-coded with polyester plastic and dyed through an injection molding machine, while nylon zipper teeth are heated by a nylon monofilament. The mold is wound around the center line. Compared with metal zippers and resin zippers, nylon zippers are characterized by low cost, high output, and high penetration rate.
Nylon zippers can be divided into:
1, closed tail zipper
2, open tail zipper (left and right insert)
3, double closed tail zipper (X or O)
4, double open tail zipper (left and