... is an automatic equipment with multi-stations, cam and chain transmission. This paper cup forming machine ... casting, bottom punching, heating, knurling, edge curling and cups removing. This paper cup forming machine is an ideal ... you want to manufacture the single PE coated paper cups, please use the DB-C16 ,DB-C18 ... machines, if make the double PE coated paper cups, we recommend the DB-2C16, DB-2C18,DB ...