... single layer high heat-resistance SpecificationsABS Multi-Layers Composite Sheet Production Line Two-layers to Five-layers ... Multi-Layers Composite Sheet Production LineTwo-layers to Five-layersSJ series single screw extruderBest Price CEABS ... sanitary ware, packing, medical Production scope: single layer, double layer, three layer , five layer Main Technical Parameter:1, Extruder Model: SJ Series ...