吹塑薄膜膜泡冷却系统的设计研究

Internal Cooling System for Blown Film Bubble

首先阐述了吹塑薄膜冷却的作用和意义,然后介绍了吹塑薄膜外部冷却的不足以及膜泡内部冷却系统在各发展阶段的技术特点。重点介绍了自主开发的膜泡内部冷却控制系统,并介绍了膜泡内部冷却系统在国、内外应用状况及应用时的相关注意事项。

Firstly,the functions and significances of developing an internal cooling system for blown film are described.Some deficiency of external cooling system on blown film are also presented as well as some technical characters of internal cooling system on blown film in different developing ages.The introduction is focussed on a selfdesigned internal cooling system.In the end,the application situation of internal cooling system at home and abroad is presented.