Automatic Paper Lunch Box Forming Machine is an automatic machine with the advantage of fast speed, easy operation. Automatic Paper Lunch Box Forming Machine adopts ceramic hot air (hot ... paper feeding, heating (hot air, by hot air generator) and forming shape (seal the 4-corner of the lunch box), auto ... : Air Pressure: 0.8Mpa, Air Out-put : 1 m3/minute Automatic Paper Lunch Box Forming Machine