... film making machineshrink film blowing machine3 layers film production machine SGJ500-1500 POF 3-Layer Co-extrusion Polyolefin Hot ... material, paper, pickup camera, camera, painting brush, shoes, sweet food and etc.), Annealed film (applying to packing of pressure ... cigarette, laminated film, metal spray plating film, pearlite film, sweet food, baked food, packing material of external box, flower, ...