Metal covered composite yarn, particularly for ornamental...

Details Metal covered composite yarn, particularly for ornamental... Metal covered composite yarn, particularly for ornamental...

2006-07-04

2006-07-04

Calvert, John J. (Department: 3765)

Textiles: spinning, twisting, and twining

Strand structure

Covered or wrapped

Reexamination Certificate

active

07069714

ABSTRACT:
A metal covered composite yarn, particularly designed for ornamental purposes, comprises a textile non-metal core formed by a plurality of substantially parallel ultra-thin filaments, a metal cover formed by a relatively thin metal foil ribbon which is spirally wound around the core. The filaments have a substantially lapped or mirror surface finish to minimize resistance to sliding between adjacent filaments and provide a considerable core compliance, and a high yarn softness and flexibility.

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