What is "Air Permeability" - Definition & Explanation
The volume of air passing through a fabric under pressure.
The porosity of a fabric as estimated by the ease with which air passes through it. Air permeability measures the warmth of blankets, the air resistance of parachute cloth, the wind resistance of sailcloth, etc. as measured on standard testing equipment.
The permeablity, or the ease with which air passes through material. Air porous ness determines such factors as the wind resistance of sailcloth, the air resistance of parachute cloth, and the effectiveness of different kinds of air filtration media. It is also a measure of warmness, or coolness of a fabric.
The degree to which a fabric, coating or laminate allows air to pass through its construction.
Some more terms: Duck
A closely woven plain-weave fabric, traditionally made from cotton or linen yarns, and similar to canvas.
The terms "canvas" and "duck" have become almost synonymous and are often qualified...
Rose point lace
A needlepoint lace with floral patterns connected by bars. Similar to Venitian lace but with smaller...
A yarn that is intentionally produced to have a special or unique effect. These effects can be produced by twisting together uneven single yarns, by using yarns that contain irregularities, or by...
Originated in Lyons France. It has high luster and is smooth and...
A close-weave, lightweight, synthetic fibre or silk fabric with high bursting and tearing....
Companies for Air Permeability:
If you manufacture, distribute or otherwise deal in Air Permeability