Zippers are classified by materials as nylon zippers, resin zippers and metal zippers.
1. Nylon zipper: invisible zipper, heart zipper, glue waterproof zipper, no heart zipper, double bone zipper, woven zipper, etc.
2. Resin zipper: gold (silver) tooth zipper, transparent zipper, translucent zipper, animal light zipper, bud zipper, diamond zipper.
3. Metal zipper: aluminum zipper, copper zipper (brass, copper, copper, copper, etc.), black nickel zipper.Zipper maintenance Skills
1. In normal use, please pay attention to problems such as abdominal shedding, tooth extraction and skew on the zipper. If you encounter these problems, please repair in time, do not pull hard. If the zipper is loose and has teeth, please use a small hammer to tap the zipper head several times to make the upper and lower chain teeth tight, and then do not pull out the teeth.
2, aluminum alloy zippers are more prone to corrosion, so they should be kept dry, not damp, to prevent the formation of white oxide aluminum teeth, which will cause zipper rust, affect the use of a long time, but also pay attention to not contact with alkaline substances. Keep it ventilated during storage, do not seal it, do not store it in a damp environment, or use moisture-proof paper or dehumidifier when necessary. If the zipper is wet and pulled up, the zipper is dried, then some wax is applied to the teeth of the zipper and fired to make it very lubricated.
3. When pulling the zipper, first align the teeth on both sides, then pinch the zipper head and pull gently forward along the track. Do not pull hard on it to avoid skewing, breaking or dislocating the teeth. If the zipper is in a bun and the tension is not flexible, wipe it with a cloth and apply a coat of pewter to the teeth.
4, all kinds of bags, pockets or wallets with zippers, do not be too full, otherwise it is easy to make zippers break abdomen, teeth, skew and soft fabric.
