... ,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 ... 3) The machine can send the bottom paper to the cup automatically and adjust itself because ... C18 DB-C22product speed: 30-50 pcs/minrequired paper : 135-250 gsm one side PE coated ...