Principle of Fabric Permeability Tester
The core purpose of a fabric permeability tester is to quantitatively assess a fabric’s resistance to liquid penetration, providing a scientific basis for product performance optimization, quality control, safety assurance, and market compliance. The fabric permeability tester quantitatively measures the minimum pressure required for water droplets to penetrate fabric by simulating a real-world water pressure environment. Its core process is as follows: Pressure Application System: A stable pressure is generated using a hydraulic or pneumatic device. The pressure is increased in a [...]