减压电晕放电处理在聚酯片基底层工艺中的应用

Application of Reduced Pressure Corona Discharge Treatment on Polyester Film Base Subbing Technology

本文扼要介绍了减压电晕放电处理在PET聚酯片基底层生产工艺中的应用，包括所用的设备和效果，并讨论了电晕处理对聚酯薄膜表面层所起的作用。

This paper introduces briefly the corona discharge treatment at reduced pressure used in thesubbing technology for the production of PET photographic film base, including the equipmentused and results,together with a brief discussion on the effects of corona discharge treatment ofthe surface layer of polyester fi1m base'