How to repair a broken zipper.

How to repair a broken zipper: This problem is caused by the pull of the slider being pulled for too long and the diameter of the zipper becoming larger. Just use pliers to clamp the tail of the slider, but be careful not to use too much force or clamp it incorrectly. If you want to completely solve the problem, replace the slider.

Other solutions to zipper problems:

1. The zipper is inflexible: after the zipper is damp or rusty or oxidized, it does not flow smoothly when pulled, and it cannot be pulled even with great force, such as Use a candle to rub the two rows of teeth back and forth a few times, and bake them on the fire. They will become very smooth when pulled.

2. The zipper cannot be opened: A common problem with metal zippers is that they cannot be pulled up or opened. The main reason is the zipper slider. The slider is made of two upper and lower metal sheets. After being used for a long time, the distance between the metal sheets will be widened and the zipper will not be able to be closed. The repair method is very simple, just use pliers to clamp it up and down or left and right, but be careful not to use too much force to avoid clamping damage.

3. The zipper has missing teeth: use pliers or a pliers to pry open the zipper teeth at the original tail, remove a few teeth, install them at the missing teeth, and then use pliers to gently press the teeth. Just tighten it on the edge of the cloth and make it bite firmly.