... maintance. Technical Specification of DT-12 Paper Cup Machine , Paper Cup Size 2.5-12oz height cup ... -side PE(polyethylene) film coated & laminated paper Suitable paper weight 135gsm-320 gsm (Recommend 170--280 ... :1.it runs a whole procedure of the paper feeding , gluing ,oiling ,bottom punching heating, ... cheaper than using ultrasonic heating system;5.This machine is easy to operate;6.It can ...