2017年3月7日星期二

What is slide fastener

The gold zipper comprises elements, and a slider, the slide fastener opening and closing a horizontal opening or closing portion and a vertical opening or closing portion with one operation by sliding the slider along the elements. The gold metal zipper includes a horizontal functional section and a vertical functional section. The horizontal functional section includes element heads which are meshed with and unmeshed from each other, and horizontal fastener tapes. The vertical functional section includes element legs extending vertically to the horizontal direction and bending into a hook-like shape, holding portions which are formed by distal ends of the element legs, and a vertical fastener tape.
If you are interesting in riri teeth zipper, please contact me.

没有评论:

发表评论