Ultrasonic Clam Shell Sealer

OnPak-Series | SKU: OnPak-Gen3.0

Our OnPak Gen 3.0 is our ultrasonic clam shell sealer that seals clamshells quickly and safely using ultrasonic waves.  It is simple and easy to operate.  Just turn on the machine, set the timer setting, and spot weld using the hand set.  No warm up time needed.

Gen 3.0 OnPaks can still seal PVC containers as well as PSP, PS, HIPS, PPF, PP and A-PET.  The units and are now manufactured in Japan for high quality and reliability. 

Easy to operate.    Just turn on the unit and place the package to be spot welded between the points of interest and depress.  Object will be spot welded via ultrasonic waves.

The sealer can be used in voltages ranging from 100-240V


  • Easy to use - use it like a stapler

  • Good design for smart packing

  • Safe product - no more staples

  • Light to handle - weld quickly without lugging around a heavy unit

  • No heat from the handset

  • AC adaptor – 110V or 220V


Header 1Header 2
Power SupplyAC100V-240V 50/60Hz
Oscillating Frequency57kHz
Effective Welding Area3mm x 6mm
Dimensions7" x 7" x 2" | 1" x 5" x 2"
Weight35oz | 7oz