YKK zipper white copper metal zipper

Scientific use of zippers
The pulling force should not be too large;
Troubleshooting of zipper blocking: if blocking occurs when pulling the zipper, the puller shall be pulled back a certain distance and then forward. Do not pull it hard, otherwise the chain teeth will be skewed and fall off.
Correctly use the intubation and socket: when using, pay attention to inserting the intubation into the bottom of the socket cavity, and then pull the pull head;
Proper state of zipper during washing: zipper should be closed when washing clothes.
Color transfer of zippers: copper alloy zippers used for leather products or wool products must be treated with rust prevention first; The zipper with poor lightness and smoothness can be waxed on the surface of the chain teeth.
Color transfer dyeing treatment method of zipper: when dark zipper and light main material are sealed and stored in the same polyethylene packaging bag, paper shall be used to separate the zipper from the main material.