A textile structure held together by interlocking of fibers in a random web, accomplished by mechanical, chemical, thermal or solvent means. Generally, crimped fibers that range in length from 0.75 to 4.5 inches are used
FabricLink.com and TheTechnicalCenter.com, Performance Term Glossary (Ergonomic Seaming), Florida, USA 2013. http://www.fabriclink.com/dictionaries/performance glossary.cfm, (Ergo - Amer) {748}