American SDLATLAS Air permeability tester

Air permeability was a very important factor for textile products made of various materials, such as air bags, clothing, parachutes, sails, tents and awnings, air filtration materials and vacuum cleaner bags. Air permeability is also widely used in all weather and rain proof fabrics. For clothing, it is a key condition affecting the comfort of wearing. Sportswear and functional textiles use air permeability index as a standard to measure the weatherability and rain resistance of fabrics. Air permeability requirements are also widely used in military and industrial applications.

American SDLATLAS Air permeability tester_Gellowen – Gellowen