Textile British Standard Breathable Cup
The moisture-permeable cup is used to measure the ability of water vapor to pass through the fabric using the moisture-permeable cup moisture absorption method.
Applicable standards
BS7209: 1990 British Standard Specification for Wator Vapor Permeable Apparel Fabrics
Applicable standards
BS7209: 1990 British Standard Specification for Wator Vapor Permeable Apparel Fabrics