When it comes to ultrasonic rotary bonding and sewing systems Dukane’s fabric and film experts can provide the correct solution for your continuous bonding needs.  Whether you are looking for a benchtop sewing operation or an in-line continuous solution our experts have the experience and systems to make your application a success. Dukane’s DDSM ultrasonic sewing machine is designed to utilize multiple ultrasonic frequencies.  The DDSM contains two independent anvils for slitting and welding.  By having two independent anvils anvil replacement costs are minimized and setup is less cumbersome than the single anvil solutions on the market. Dukane’s Rotary 30kHz Ultrasonic Sonotrode (Horn) is ideal for sealing thin films and non-woven materials. The unit can be easily integrated into automation. The Rotary horn design eliminates drag issues associated with conventional static ultrasonic sonotrodes. Ultrasonic bonding is a greener solution than conventional heat sealing as power consumption is greatly reduced, requires no adhesives, and produces no smoke or fumes. Applications for the rotary horn include film sealing for packaging machines, bonding of nonwoven materials, and many others.