In daily life, metal zippers are used when changing clothes every day, and frequent use can inevitably cause some damage to the metal zippers. So how to use and protect the metal zippers on clothing?

1、 When pulling the metal zipper, the teeth on both sides must first be close together, and the top must be aligned. Then, gently pull the metal zipper head along the track without excessive force.

2、 When moving the metal zipper head, be careful not to twist the clothes or fabric edges into the metal zipper, to avoid causing phenomena such as "skewed teeth", "broken belly", and "tooth detachment".

3、 If the metal zipper feels astringent and difficult to pull, do not pull it hard. You can apply some wax or soap on the metal zipper to pull it.

There are basically three types of metal zippers: metal, nylon, and plastic metal zippers. For aluminum alloy or copper metal zippers, be careful not to get damp or come into contact with alkaline and acidic substances during use and storage to avoid moisture, oxidation, and corrosion of the metal teeth. For nylon and injection molded metal zippers, attention should be paid to preventing high temperatures and deformation. Due to its inferior wear resistance, hardness, and strength compared to metal zippers, it is necessary to use them more carefully and gently pull the teeth.