Duo technology

Our Duo technology consists in an ultrasonic welding followed by an ultrasonic cut-seal

Ultrasonic welding and ultrasonic cutting for edge reinforcement
2-steps ultrasonic combined cutting process to reach high speeds : The first system enables to perform an ultrasonic track welding on the fabric. The second ultrasonic unit enables to cut and seal the fabric in the middle of the welded track
High speed : Up to 50 m/min
Ultrasonic slitting and sealing on off-line machines at high speed