PP 3-layer Rotary Die Co-extrusion Water-cooling blown film machine is manufactured and delicately designed by ourselves. The characteristics of the machine are compact structure,easy operation and high automation. The plastic film is characterized by high transparency,good toughness and barrier properties,heat-sealing and low-
temperature resistance. Through changing the different combination of materials:PP-PP, PP-LLDPE, PP-PE-m,LLDPE-LLDPE, the film could meet various kinds of packing requirements, including the film for the package of luxury merchandise.