Rotary Head Film Extrusion Machine LDPE, HDPE, LLDPE, MLLPE Three-layer Common-Extruding Rotary Die-Head Film Blowing MachineCharacteristics:1.Die head is ... in the thickness packaging films, from LDPE, HDPE, LLDPE, MLLPE, Baby horizontal extrusion up blown. The film has good in ... oil resistive, and so used for light and heavy-duty packaging, for example fresh fruits, meat-feeding, salt vegetables, ...