HAVER AIRFLOW TESTER for determination of air escape capability of a bag
The HAVER AIRFLOW TESTER determines the air escape capability of a bag. The data, including all paper and plastic layers and their glued areas, provide important information on filling behavior.
HAVER BIG GURLEY for testing the air permeability of bag materials
Using the HAVER BIG GURLEY the air permeability of the packing material can be measured and evaluated. It is possible to receive special information on the porosity and air escape properties of the bag components for quality monitoring of bag material, also for product-sprinkled materials.