HAVER AIRFLOW TESTER®

HAVER AIRFLOW TESTER®

With the HAVER AIRFLOW TESTER®, you can determine the air permeability and air escape capability of the entire bag, including all paper and plastic layers, and glued areas.

The data provide important information for filling behaviour.

By considering all bag components, especially glued areas, a complete assessment is possible. Different batches, bag changes and contamination can be determined and allow the best bag choice to be checked.

Additional components:

  • Five different filling spouts for bag valve widths of 75 – 220 mm
  • (75 – 90, 90 – 120, 110 – 140, 135 – 170 and 170 – 220 mm)
  • HAVER® calibration unit
  • Manometer readjustment
  • Check of internal leakage
  • Check of the three air flow meters


Areas of application:

  • Bag manufacturing
  • Filling technology
  • Transport and logistics
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