Important tips for buyers when purchasing zippers because zippers have different adaptability in different environments, they should be specially put forward to manufacturers when purchasing zippers:

 

 

I. which type of products should zipper be used on ( such as suitcases, shoes and boots, ski suits, raincoats, tents, jeans requiring washing water or leather products with higher acidity ) or other special requirements.

 

 

II. The requirements for zipper components should be free of azo (AZO), nickel or needle detectors.

 

 

III. 3 #, 4 #, and 5 # refer to the number of zippers, measured by the width of the zipper after it is closed. To put it simply: the bigger the number, the thicker the zipper. Usually, the zippers on our jackets are all 5 #, such as 8 # and 10 # which are special zippers. They are very straightforward, they need to be specially customized, and they are usually less used. 4YG refers specifically to the zipper on the trousers refers specifically to the zipper on the trousers, and refers to the zipper on the YG head of # 4. This zipper head is locked, especially on jeans and casual pants, it is relatively firm and is usually made of metal teeth. The vast majority of brand clothes will have zipper labels customized on their zippers. They usually have different shapes and are engraved with the logo of the brand. They are very detailed things. If they are done well, they will become a sign.