塑料用于电工电子、建材、化工及日用化学等领域,品种繁多,新品种不断诞生,加工工艺及加工机械也在日以继夜地发展。日本的塑料加工机械是一门新兴工业,得到政府当局的扶植和用户的协助,逐步改进质量和性能,现已达到世界一流水平。塑料加工机械可大致分为压缩成型机、注射成型机、挤压机、空心成型机、砑光及真空成型机、发泡成型机等。 Plastics for electrical and electronic, building materials, chemicals and daily chemical fields, a wide variety, new varieties continue to be born, processing technology and processing machinery is also day and night development. Japan’s plastic processing machinery is a new industry, with the support of government authorities and users, and gradually improve the quality and performance, has now reached the world-class level. Plastic processing machinery can be roughly divided into compression molding machines, injection molding machines, extrusion machines, hollow molding machines, calendering and vacuum forming machines, foam molding machines.