... , bottom punching , heating , knurling , curling and cup discharge . This kind of cup can be for tea , coffee , milk , ice- ... oil silicon lubrication , bottom punching , heating , knurling , curling and cup discharge . The sealing system is ultrasonic sealer, so this model ... 1800mm 800×750×1300mm3050×1350×1950mm 800×750×1300mm3250×1450×2050mm 850×750×1400mm3550×1450×2150mm 900×750×1400mm Paper Cup ...