... Die Film Extruders, Extruders, Plastic Extruder, PE FilmHuashan Plastics Machinery Co.,Ltd, established in 1986, takes the lead to adopt advanced foreign ... barrier properties and heat-sealer of single-layer film by co-extrudering two kinds of different materials. With the improvement ... This picture is only for reference purpose, the final machinery model is subject to customers’ need. PE 2-Layer ...