Metal badge is worn by the people a kind of honor, such as memorial medal, badge, actually the real application is very wide, and sort very much, such as some promotional activities, the key scenic tourism MEDALS, badges is a kind of small adorn article, in the propaganda and promotion use, with badges as a memorial, has the collection value.
The material of hardware badge commonly USES copper, iron to wait for material to make, the surface color commonly has the paint, imitate enamel, the bite edition wait, according to the craft different, the badge effect that makes is also different.
Metal badges copper mass general, as a special commemorative medallion is made, its characteristic is mellow, rapid, high-grade, especially copper texture, gold award is the highest grade in badge, are generally limited release for a special commemorative events badges; Iron made out of the badge, thin, exquisite workmanship, precision, surface bright, not easy to corrode.
Metal badge is a lot of more phyletic, including badge, wrought iron, zinc alloy badge, badge and so on, the copper process mostly after drawing, plate making, engraving, punching, polishing, electroplating, coloring and other process completed.
Metal badges in the process of production, each process is critical, such as drawing, even simple line, is the key, it is the first step on the badge production, on the basis of it and all subsequent work, engraving is need on the drawings, if was not subsequent researchers found that fewer lines will all invalid processing, stamping, pay special attention to align the mould polishing quality also nots allow to ignore, must to the suit, electroplating also is critical, especially the gilded, electroplating time must handle well, otherwise it is easy to appear off color, the follow-up is fill color, fill color, like the faces of people, generally belong to the manual operation, technical staff are needed to operate, can avoid some magazines on the color, the bottom of problems, such as after completion of the above process, such as metal badges will be ready to pack the goods.