corona treatment device main used for treat the plastic film surface before print, then ink more easy into the film. Corona treater deviceFeature:1. corona treatment work stable, treat film surface fast;2. corona treatment treat PE, PP, PVC, PS, etc material surface. Main Specification:ModelHW-2001-600HW-2001-800Disposal width(single surface)600mm800mmPower0.75kw0.85kwVolume of machine550×350× ...