... lubrication , bottom punching , heating , knurling , curling and cup discharge . This kind of cup can be for tea , coffee , milk , ice-cream ... , oil silicon lubrication , bottom punching , heating , knurling , curling and cup discharge . The sealing system is ultrasonic sealer, so this model ... ModelCNME-S04CNME-S12CNME-S16CNME-S22CNME-S36 Cup size2,3,4.5,6.oz6.8,12 oz 12-16oz16-22 oz22-36 oz Raw ...