主要原材料采用主动开卷恒张力系统，热压系统采用气动装置。可以配自动换接料功能。

Main raw materials are used with unwound, tension control system and can be filled or changed automatically.

youdao

主要原材料采用主动开卷恒张力系统，热压系统采用气动装置。可以配自动换接料功能。

Main raw materials are used with unwound, tension control system and can be filled or changed automatically.

youdao