First, the resin zipper
According to the material of the zipper, the zipper is divided into three categories: metal zipper, nylon zipper, and resin zipper. Metal zipper teeth are discharged through a tooth-discharging machine using copper wire or aluminum wire. The nylon zipper teeth are composed of a nylon monofilament wound by a heating die, and the resin zipper teeth are colored with a polyester plastic and passed through the dye. The injection molding machine is discharged. The resin zipper is a type of zipper, and the teeth are color-coded with polyester plastic and dyed through an injection molding machine.
1, resin zipper can be used in a variety of occasions, but generally prefer to use in the pocket of clothing.
2, the commonly used zipper head is painted, and sometimes used plating.
3, resin zipper is based on copolymerized formaldehyde, the cost is in the middle of a nylon zipper and metal zipper, the zipper is more durable than metal zipper and nylon zipper.
Second, nylon zipper
A nylon zipper is a type of zipper that is composed of a nylon monofilament wound by a heating die. Compared with metal zippers and resin zippers, nylon zippers are characterized by low cost, high output, and high penetration rate.
1, nylon zipper can be used in all kinds of occasions, but generally prefer to use in sportswear, shoes, bedding, luggage, tents.
2, the commonly used slider is painted, and sometimes used electroplating.
3, nylon zipper material is mainly polyester, the cost is relatively low, is also a kind of zipper currently preferred by the market.