What are the differences between nylon zippers and resin zippers

The difference between nylon zipper and resin zipper

What is a resin zipper?

The so-called resin zipper is actually a zipper product mainly made of polyester plastic rice, processed by an injection molding machine according to specific product molds. This type of zipper is usually dyed during subsequent processing to make its appearance more aesthetically pleasing.

What is a nylon zipper?

In non-metallic zipper products, nylon material is another important sub product besides resin zipper products. The raw material used in this product is nylon yarn extracted from petroleum. It is a zipper product produced through special heat treatment winding equipment. The head of the product will be painted or electroplated to make it more aesthetically pleasing.

What is the difference between the two:

The difference between the two is still significant. Firstly, the processing techniques are different. The former is made by injection molding, while the latter is made by hot pressing. Secondly, the costs of the two are different, and the cost of resin is slightly higher. One penny, and the cost of nylon will be much lower.

Nylon zipper is a type of zipper composed of nylon monofilaments wound by a heated mold.

Zipper classification

According to the material of the zipper, it can be divided into three categories: metal zipper, resin zipper, and nylon zipper. The metal zipper teeth are discharged through a threading machine using copper or aluminum wire, the resin zipper teeth are made of polyester plastic rice colored with dye and discharged through an injection molding machine, and the nylon zipper teeth are made of nylon monofilament heated and pressed by a mold wrapped around the centerline. Compared with metal zippers and resin zippers, nylon zippers have the characteristics of low cost, high production volume, and high penetration rate.

Zipper component

1. Adhesive tape is a flexible tape woven from cotton yarn, chemical fibers, or mixed chemical fibers, used to carry fasteners and other zipper components;

3 # Nylon mesh single zipper

3 # Nylon mesh single zipper

2. The edge of the ribbed tape is used to carry the reinforced part of metal or plastic fastener components;

3. Rope refers to a rope made of multiple strands of fibers in the middle of the ribs.

4. Chain tooth shovel refers to teeth that have a certain shape after processing materials such as metal and plastic;

5. The filling rope is made of multiple strands of fiber thread and is used for producing nylon zipper chains;

6. A dental chain refers to a continuous arrangement of teeth;

7. The zipper chain on one side of the toothed belt is fixed to the cloth belt, which is called a toothed belt;

8. A zipper chain is made up of two toothed chains that mesh together.

9. The top stopper is fixed on the toothed chain belt to limit the pulling head from slipping out of the toothed chain belt stopper when pulling the toothed chain;

10. The bottom stopper is fixed on the toothed chain belt to restrict the slider from sliding out of the toothed chain belt when pulling the toothed chain. The stopper can prevent the toothed chain belts on both sides from completely separating.

11. Come back and bring it. The tape without chain teeth on the zipper is called the head, with the top being the front end and the bottom being the back end.

12. The detachable pin is fixed at the end of the open zipper and is used to completely separate the tubular part of the chain strap.

13. The socket box holder is fixed at the end of the open zipper to completely separate the box components of the chain strap;

14. Two needle two needle is a tubular needle used in conjunction with an insertion tube on a double needle zipper.

15. Reinforced tape is a composite type used to enhance the bonding strength of sleeves, sockets, and cloth tape, and extend the service life of zippers

16. The moving parts of the slider that engage and pull apart the chain teeth;

17. Puller is a component of slider. It can be designed to connect with various geometric shapes of zippers, or connected to zippers through middleware to achieve zipper opening and closing.

18. Connect the intermediate component of the slider body and the slider with the connector;