Composite yarn with fiberglass core

申请公布号：US5845476(A)

申请号：US19970868564

申请日期：1997.06.04

申请公布日期：1998.12.08

申请人：

KOLMES, NATHANIEL H.

发明人：KOLMES, NATHANIEL H.

分类号：D02G3/02;D02G3/08;D02G3/18;D02G3/36;D02G3/38;D02G3/44;D04B1/16;(IPC1-7):D02G3/02

主分类号：D02G3/02

摘要：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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