Basic Introduction Of Breathability Tester

- Oct 01, 2018-

The breathability tester industry is also known as the pressure difference gas osmosis instrument.

The breathability test refers to the blocking effect of the packaging material on the gas and other osmotic objects, and the ventilation performance test is an important index to analyze the shelf period of the product from the point of view of packaging.

The breathability tester is suitable for the determination of gas transmittance, solubility coefficient, diffusion coefficient and permeability coefficient of plastic film, composite film, high barrier material, sheet, metal foil at various temperatures.