zipper maintenance skills

maintenance skills Zipper

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zipper maintenance skills
1. During normal use, pay attention to whether there are any problems such as "broken belly", "tooth loss", skew, etc. on the zipper. If these problems are found, they should be repaired in time, and do not pull hard. If the zipper is loose and the teeth are loose, you can use a small hammer to tap the zipper head a few times to make the upper and lower chain teeth bite tighter, so that the teeth will not come off again.
2. The aluminum alloy zipper is more susceptible to corrosion, so it should be kept dry and not exposed to moisture to prevent the aluminum teeth from forming white oxides, which will cause the zipper to rust over time and affect the use. contact with acidic substances. When storing, ensure a certain degree of ventilation, do not seal it, and do not store it in a humid environment. If necessary, use moisture-proof paper or dehumidifier. If the zipper is damp, it becomes astringent when pulled; at this time, first dry the zipper, then apply some wax on the teeth of the zipper, and then bake it with fire, so that it is very smooth when used.
3. When pulling the zipper, you should first align the teeth on both sides together, then hold the zipper head and gently pull it forward along the track, do not pull it hard, so as to avoid "crooked teeth", "broken belly" and "tooth loss" . If the zipper is astringent and cannot be pulled flexibly, you can wipe it with a cloth first and then put a layer of white wax on the "teeth".
4. All kinds of bags, pockets or wallets with zippers should not be overfilled, otherwise the zipper will easily cause "broken belly", "tooth loss", skew and soft cloth.