塑料广泛应用于收录机、通讯机、电视机等广播电视产品的外壳。而塑料表面装饰是近年发展起来的新工艺。它包括:塑料表面喷漆,达到金属模样和各种彩色的效果,掩盖塑壳表面弊病,塑料表面烫印,采用平、滚式烫印机,使塑料表面具有木纹或金属感,达到以塑代木,以塑代金属的效果; Plastic is widely used in tape recorders, communication machines, television and other radio and television products shell. The plastic surface decoration is a new technology developed in recent years. It includes: plastic surface painting, to achieve the appearance of metal and a variety of colored effects, covering the surface of plastic shell defects, hot stamping plastic surface, the use of flat, hot stamping machine, the plastic surface with wood grain or metal sense, to plastic On behalf of wood, to plastic effect of the metal;