... plasitc sheet extrusion machine for making the plastic sheet,such as PP,GPPS,HIPS,PS. Advantages:>>>>> a. The screw rod of Extuder Machine is ... roller's surface uniform; e. Single layer plastic sheet, is based on the different uses of products with ... of plastic combination ,such as PP,GPPS,HIPS,PS. Technique specifications:plasitc sheet extrusion machine Width of sheet710mmThickness of sheetPP( ...