... machine. Single PE Coated Paper Cup Forming MachinePerformance and features:Single PE coated paper coffee and tea cup forming machine with ultrasonic ... machine. It forms two-side film -coated paper cup through the procedure of automatic paper feeding, ultrasonic welding, top mouth lubrication, ... curling, and cup discharging.Specifications: Paper Cup Sizes2, 3,4,5,6.5,8,9,10.5,12,16,18 OZ or othersizes ...