[Chinese Button Industry Network] Buttons are often classified into metallic buttons (copper, iron, alloys), plastics (resins, plastics), and natural types (shells, wood, coconut shells, bamboo). Other materials: such as manual cloth plate buckles, inclusions of information: cloth buttons, leather buttons, as well as Yakeng buttons category, all kinds of information to be made into buttons, the process is not the same. Some buttons look the same on the outside, and even people in the industry can clearly distinguish themselves with their eyes, so they are destroyed and their coats can be clearly separated. Want to learn more about buttons: accessible Men Canvas Belt,Men's Fashion Belt,Leather Men's Belt,Men Outdoor Canvas Belt GDMK GROUP WEIHAI SHOES CO., LTD. , https://www.gdmkgroups.com
Buttons distinguish between plastic buttons and resin buttons, plastic buttons and resin buttons, plastic (including all kinds of plastic) buttons are generally die-cast, so the buttons have a line on the edge, the mold line, some workshops can In the subsequent processing to lose this line, but his weight will be slightly lighter than the resin (of course, some extraordinary plastic will be heavy). The resin buttons are mechanically sculpted and then polished, so the appearance does not have a full die line and is very bright. However, he was fragile, easily scratched, and softened in boiling water.
How to distinguish between copper buttons and iron buttons? : Copper and iron data buttons, this one knows with a magnet, but also effective hard objects scrape off the outer plating layer, the brass color (bronze) in the copper buckle surface. Iron buckle is black, this is the original data color.
How to determine if it is a zinc alloy button: the alloy buckle is heavy and is made by die-casting. All the die lines and the ordinary ones are polished and polished, and they can't be seen. However, he has heavy weight and is solid.