It is printing web materials,such as OPP,PET,PE,PP,PVC shrinkable film,cellophane,plating film, ... a simplified Rotogravure Printing Machine for flexible web materials,such as OPP,PET,PE,PP,PVC shrinkable film,cellophane,plating film ... on both the front and back sides.Multiple service posts,as-you-like combination;Double service posts available and in the same unit ...