Ability of a fiber to spring back to its natural position after folding, creasing or deformation. Loft is related to resiliency; it is the ability to return to original thickness after being...
Indentation Load Deflection (ILD) refers to the firmness of a piece of foam. The lab puts a 4" x 15" x 15" piece of foam on a flat surface. Then a round metal plate, 8" in diameter, pushes down on...
Broad term for wide-width woolen over coating fabric with soft hand and well napped finish. Also refers to a fabric, used in sampling, that shows a series of filling patters or colors, all on the...
Narrow width between the seam line and the raw edge of the fabric. Seam allowances vary depending on where they occur on the garment and the manufacturers' specifications. Home sewing patterns...
Spandex or elastane is a synthetic fiber known for its exceptional elasticity (stretchability). It is stronger and more durable than rubber, its major plant competitor. It was invented in 1959 by...