钻石拉链

DIAMOND ZIPPERS

拉链由链牙、拉头、限位码(前码和后码)或锁紧件等组成。其中链牙是关键部分,它直接决定拉链的侧拉强度。一般拉链有两片链带，每片链带上各制有一列链牙，两列链牙相互交错排列。 拉头夹持两侧链牙，借助拉襻滑行 ，即可使两侧的链牙相互啮合或脱开。

Zipper chain teetn, pull head, by limiting code (betore and after code code) or locking component. The chain is the Key part, it directly determines the side zipper pull strength. General zipper has two chain, the chain has a list of each chain teeth, two teeth are mutually staggered Pull head clomping side chain teeth with the help of the pull tab glide, can make both sides of the chain teeth meshing with each other of off.