The snap button is a kind of button, commonly known as snap button, spring button, sewing button. The four-in-one buckle is combined with an S-shaped spring and is divided into four parts: ABCD from top to bottom: the AB part is called a female buckle, the wide side can be engraved with a pattern, there is a hole in the middle, and there are two parallel springs on the side; the CD part It is called a male buckle, with a dot protruding in the middle. After the dot is pressed into the hole of the female buckle, it is clamped by the spring to generate an opening and closing force and fix the clothes.
The general use of four-in-one buttons includes windbreakers, belts, woolen coats, shirts, sweaters, trousers, backpacks, shoes, cotton-padded clothes, suits, down jackets, hats, jackets, cheongsam, overalls, jeans, etc.
Buttons are the skeleton and eyes of clothing, which determine the quality of clothing and play a vital role in improving the grade of clothing. Unsaturated resin buttons are rich in color change, strong in simulation, and excellent in physical and chemical properties, and have become the leading product; the pattern of urea buttons can be compared with various horns and wood grains, and has high hardness, dry cleaning resistance, ultraviolet rays, and many Western suits use urea buttons.
