Many people in life like to wear denim clothing. They don't know if they have the same problems as Xiao Bian. They don't know much about the metal buttons on the jeans, so they may be used improperly when they wear them, resulting in a clothing item. It is scrapped. Below, please contact Xiao Bian to find out about the metal buttons. Understanding the metal buttons will increase the life span of the clothing during the selection of clothing or use.
In our daily use of buttons, the material can be roughly divided into three categories: plastics (resins, plastics), metal buttons (copper, iron, alloys), natural types (shells, wood, coconut shells, bamboo). Each different material needs to be processed into buttons by different processes. However, after some buttons are formed, it is difficult to judge its material appearance. In actual use, how do we distinguish between these different button materials?
In plastic buttons, it is divided into plastic buttons and resin buttons. Among them, plastic buttons are generally made by die-casting, so there is a line at the edge of the button. This line is also referred to as a mold line. Some factories use aesthetic processing to remove the line. In comparison, its weight is slightly lower than that of the resin. Most of the resin is carved by mechanical and then polished, so the surface is without any traces, more clean and smooth. However, the resin buttons are relatively easy to break and will soften when placed in boiling water.
For metal buttons, there are three kinds of copper buttons, iron buttons and alloy buttons. To distinguish between copper buttons and iron buttons is relatively simple, just use the magnet to try it. Another method is to scrape off the plating on the surface with a hard object. The brass buttons will have a brass color and the iron buttons will be black. The alloy button is formed by die-casting, and the inside is solid, so it has a mold line and is heavy. In the molding process, it is basically polished and polished.
China Button Industry Network Xiaobian said so much whether you know about metal buttons!
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