摘要
研究了PET连续聚合直接拉膜生产双向拉伸PET薄膜的工艺技术的特点、开口剂添加方式及回收料处置途径。介绍了高速制膜实现途径和宽幅制膜的制约因素,多功能高品质PET薄膜的实现手段。
The process technology characteristics, adding mode of the anti-block agent and the recycling material disposal ways of using polyester continuous polymerization direct-streching process to produce BOPET film were studied. Also the high speed production film realization ways and the broad width film production restrictive factors were investigated. The muhifunctional high quality PET film. realization means were introduced.
出处
《聚酯工业》
CAS
2008年第5期1-5,共5页
Polyester Industry
关键词
BOPET
直接拉膜
高速制膜
bi-oriented polyester
direct-stretching film
high-speed producing film
