CE Multifunction nonwoven bag making machine 1,non woven bag machine 2,Max width:680mm ... ,Computer control 4,ultrasonics Name:CE Standard Multifunction nonwoven bag making machine2, arbitrarily set a long-step electric track, a smooth ... shutdown, auto-punch;4, while at the end of the roll-ultrasonic welding, in particular, solid, smooth;5, automatic temperature and ...