... running positions MACHINE DESCRIPTIONSZB/W Single PE coated paper cup machinery is a automatic environmental machine with multi-running positions. ... , oiling, bottom punching, heating, knuring,curling, cup discharge and cup counter.MAIN TECHNICAL PARAMETER ModelSZB/W-9SZB/W-12SZB ... Stand for Top Diameter(B) Stand for Height(C) Stand for Bottom Diameter(D) Stand for Knurling Parts Paper Cup Machinery