... machine runs a whole procedure of paper-feeding , cup-fan-wall sealing, oiling, bottom punching, heating, rolling,rimming, rounding and tripping ... one side PE coated paper cups from 3 oz to 12 oz.Paper cup bottom diameter (outside) , Min 30mm---Max 78 ... LBZ-LB double sides PE coated paper cup machine 3-12 OZ Single PE Coated Paper Cup Machine