a whole procedure of paper-feeding,bowl-fan-wall sealing,oiling, bottom punching,heating,rolling,rimming,rounding ... and tripping. Main technical parameter:Paper Bowl Sizes: 20,25,30,35,40,45,50,60 OZ ... x 1300 x 1600 mmNote:We can make the paper bowl machine suitable for your requirement.Specification:Automatic control adopts optically ...