Snap Buttons

详情

Snap is a kind of springfastener. Snap s from top to bottom is divided into four parts known as ABCD, these parts together by S-type spring. The AB is called the mother , which broadside can be carved patterns, hole in the middle, and side with two parallel springs; the CD is called the father , and prominent among a dot that clamped by the spring after pressed into the hole of the mother botton, and then opening force generated, fixed clothing. Snap is widely used. Clothing, luggage, handbags, shoes, hats, and packaging often used it. Snap fixed on the clothes by way of tapping mode sewn