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Hot-Tack Tester

Hot-Tack testing instrument

Automatic Hot-Tack measurement according ASTM F 1921

The Hot Tack Tester is a highly sophisticated instrument for testing sealing properties of packaging material according ASTM F 1921-98.
It is being used in research and development as well as in SQC/SPC applications for raw materials, semifinished goods and finished packaging products. The Hot Tack Tester permits evaluation of sealability and hot
tack under a broad range of testing conditions to optimize packaging machine settings and to ensure consistent quality of the product. The instrument is also a practicable and helpful tool to packaging material manufacturers and end-users for incoming material inspection and for obtaining optimal production line speed.


  • Sealing and Hot-Tack testing in one single instrument
  • Space-saving set up
  • Temperature range up to +320°C
  • Unique specimen clamping system
  • Clear confi gurable test conditions
  • Fully automated testing
  • Maintenance-free
  • Prepared for use with a robot or handling system
  • Instrument incl. calibration

 Download Leaflet Hot-Tack - Tester