... heating,knurling,top curling,and passCE DB-L12 paper cup forming machine is multi-station automatic machine. ... unloading, etc. It is ideal equipment for producing paper testing-drinking cups, market cups, advertising cups, etc ... DB-L12, DB-C18 or DB-C22 paper cup forming machine.FEATURE 1)The main-frame ... the cups easily.3) The machine can send the bottom paper to the cup automatically and adjust itself ...