... shrinkable film is one kind of multi-layer (inside and outside layer made from PP and mid-layer from LLDPE) plastic film, coextruded ... article, plastic product, stationery, book, breadboard, NP3, VCD, art, wood craftworks as picture frame, toy or doll, insecticide, household wares ... adopts technology controlled integrated in PLC and HMI, three layer coextruded from a helical die head, heated through a ...