Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped
Patent
1997-06-04
1998-12-08
Stryjewski, William
Textiles: spinning, twisting, and twining
Strand structure
Covered or wrapped
57210, 57230, 57231, D02G 302
Patent
active
058454764
ABSTRACT:
The present invention relates to a yarn core construction suitable for forming a flexible composite yarn having a fiberglass component. The resulting yarn has good cut and abrasion resistance qualities without sacrificing knittability, flexibility and suppleness. A normally hard to knit fiberglass strand is wrapped with a sheath strand at a rate of at least 8 turns per inch. The core thus formed provides all of the benefits of a fiberglass supported yarn without experiencing any of the manufacturing difficulties normally associated with fiberglass yarns. The core may also be provided with a multi-layer covering to balance the yarn and to further improve knittability.
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World Fibers Yarn Product Style No. WF-331 (sketch); date unknown.
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