This unit is mainly applies Low-density polyethylene and adopts several kinds of resins to manufacture single/double-side self adhesive three layers pvc film by extruding.The multi-layer co-extruded pvc film has better tensile strength ,puncture resistance and impact resistance than simple-layer or two-layer pvc film.Its good shrinking memory and self-adhesive function can make goods integrity to prevent them from loosening and collapsing transportation and being polluted by dust.The transparency and tensile strength of this product can make the packaging beautiful,economical and practical.The film can be widely used for wrapping of palletized goods.It"s good substitute for hot shrink packaging film in transportation. |