Evaporation materials:pet,opp,cpp,pvc,paper,Holographic anti-counterfeiting,Laser,Dielectric film The high vacuum winding type vacuum filming is a special equipment which coats aluminum films under vacuum condition on the surface of Polyester, polypropylene, polyethylene and other film roll and dielectric materials. It can do metallization on the surface of Strip materials(PET, CPP, OPP, PVC, ) ...