... EPC WZDJ-V700 Full Automatic Non Woven T-shirt Bag Machinery Making Machine Use:This machine continual improved by our company ... newest generation full automatic multifunction non woven fabric bag making machine, and this equipment use non-woven fabric raw material,can made ... correction control.7. This machine adopt ultrasonic welding of all aspects,bag mouth folding welding,bottom sealing,side sealing ...