What is the closed-end zipper and what is the open-end zipper?
Closed-end zipper means the zipper made by bottom stop and top stop. And zipper can not be separated from bottom stop side. Normally, closed-end zipper is used for trousers. Open-end zipper means the zipper made by pin box with top stop or pin pin with top stop. Zipper can be separated to be left side and right side. Normally, Open-end zipper is used for Jacket, clothes. QLQ is a professional zipper machine factory that provides a combined service in the zipper production sector. Based on 20 years of experience in zipper manufacturing, we, QLQ can help you to set up zipper or slider factory successful with our comprehensive. We are becoming a reliable zipper manufacturing solution provider for customers from 50 countries.