In the ultrasonic cutting and sealing process, the materials are welded together and cut in one step at the same time.

Ultrasonic Cutting and Sealing process can be used anywhere, it is important to seal the edge when cutting the edge, or to improve the processing efficiency by combining the two steps and avoiding the subsequent punching. For example, in the packaging industry, an ultrasonic generator workbench is used, through which blisters, trays or cups can be sealed and punched into one step.

When continuous use of roll seam modules or intermittent use of vertical ultrasonic welders to weld elastic and non-elastic thermoplastic textiles, Cutting and Sealing is used in the textile industry. The main advantage of ultrasonic cutting and sealing is that the edges have been sealed during the cutting process, so subsequent wear can be prevented.

Advantages :

· Combine welding and cutting or sealing and stamping

· Film and packaging, even if contaminated in the sealed area

· Elastic and non-elastic synthetic textiles

· Fast and reduce processing time, and has good processing reliability

· Connect and trim several layers in one process

· No need for subsequent punching equipment

· Repeatable welding and punching quality

· Comprehensive monitoring of process parameters during production

· Flexible welding design

· Minimum weld projection

· The perforated edges are not sharp, strong and fluff-free

· Environmental technology

· Low energy requirements, so faster cycle times

· No solvents and additives required for welding

· Specific types of recycled welding workpieces