Closed-End Zipper

Closed-End Zipper: Closed-End Zipper (闭尾拉链)

A zipper whose lower end is permanently joined by a bottom stop, so the two sides cannot be separated. It is used on trousers, skirts, bags, cushions and other products where the opening only needs to slide. Because the bottom stop takes repeated slider impact, its strength and alignment are important quality points. Closed-end zippers are simpler to sew than open-end types and are usually supplied in fixed lengths.