STRETCH YARNS AND FABRICS WITH MULTIPLE ELASTIC YARNS

Included herein is an articles and methods including a core spun yarn. The core spun yarn includes a sheath of hard fibers and two sets of elastic fibers wherein the sets of elastic fibers have different properties. The properties may differ in one or more ways such as having a different denier, com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEUNG, Raymond, S. P, LIAO, Tianyi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Included herein is an articles and methods including a core spun yarn. The core spun yarn includes a sheath of hard fibers and two sets of elastic fibers wherein the sets of elastic fibers have different properties. The properties may differ in one or more ways such as having a different denier, composition or draft. One or both of the sets of elastic fibers can be pre-covered.