... velocity;5. Good plasticization maintains eceness of the plastic sheet, even allows to maintain the smoothness ... methods. Auto sheet extrusion machine, extrusion machineMain parameter:Item Unit Specification Remark MaterialPP,PE,HIPS,PSSheet thicknessMm0.3~ ... automatic packing machinery, including fully automatic thermoforming machines, plastic sheet extruding machines, cup stacking machines, complete ...