... of this model: good quality, no sputtering point, the film is uniformity, high production, and the speed will be twice ... constant tension control and automatic winding and rewinding system. SBDF2200 Model Max.Rolling Dia.(mm)850mm Effective film width(mm)1600mm— ... )375 Filming MaterialPET,,OPP,CPP,PVC, paper, counterfeiting,laser, dielectric film Vapor MaterialAl, Ag , Sn,, Medium (Purity≥99.8‰) Machine ...