The maintenance skills of zipper
1, in peacetime use, we should pay attention to the zipper, "break belly", "detooth", skew and other defects, these problems should be repaired in time, do not hard pull. If the zipper is loosed and degenerated, a small hammer can be lightly tapping on the zipper head, so that the upper and lower chain teeth are bitten tight, and the teeth will not be removed again.
2, the zipper of aluminum alloy is easier to be corroded. Therefore, it should be kept dry and not damp, so as to prevent white teeth from forming white oxide. It will also cause rust and impact on the zippers, and also be careful not to contact with alkaline and acidic substances. During storage, ensure a certain ventilation, do not seal storage, do not keep in a damp environment. If necessary, use damp proof paper or dehumidifier. If the zipper pull up damp, astringent, at this time, the first zipper dry in the sun, then put some wax on the zipper teeth, and then roasted, so use them, it is very smooth.
3, pull the zipper, should be on both sides of the tooth close alignment, then pinch the zipper head gently pulling forward along the track, don't Yank, so as to avoid the "crooked tooth", "belly" and "teeth". If the zipper is astringent, when the pull is not flexible, you can first wipe a layer of wax on the "tooth" after cleaning the cloth.
4, all kinds of bags, pockets or wallet with zipper should not be overloaded, otherwise it will make the zipper cause the phenomenon of "breaking belly", "removing teeth", skewing and soften cloth.