... This machine runs a whole procedure of paper-feeding,cup-fan-wall sealing, oiling,bottom punching,heating,rolling,rimming,rounding ... paper cups from 3 cz to 18 oz. Specifiction:Automatic control adopts optically controlled non-contact switch,Micro-controlled transducer, Step ... -less speed adjustment, Paper Cup-fan-wall body sealed by heater. 5.Paper Cup bottom sealed ...