Thin-metal-wire conjugated yarn

Details Thin-metal-wire conjugated yarn Thin-metal-wire conjugated yarn

1987-06-12

1988-12-27

Watkins, Donald

Textiles: spinning, twisting, and twining

Strand structure

Covered or wrapped

57901, D02G 312, D02G 338

Patent

active

047931302

ABSTRACT:
Thin-metal-wire conjugated yarn excellent in suitability for clothing and having EMI shielding which comprises a core composed of a thin metal wire having a diameter of 50.mu. or less and a chemical or synthetic fiber or natural fiber yarn, and another chemical or synthetic fiber or natural fiber yarn as sheath wound round and coated on said core, characterized in that the coating percentage is 70% or more based on the surface area of the conjugated yarn.

REFERENCES:
patent: 3490224 (1970-01-01), Bourgeas
patent: 3582444 (1971-06-01), Ngo
patent: 3590570 (1971-07-01), Okuhashi et al.
patent: 3699590 (1972-10-01), Webber
patent: 3722440 (1973-03-01), Igarashi et al.
patent: 3882667 (1975-05-01), Barry
patent: 4154881 (1979-05-01), Hirakawa
patent: 4384449 (1983-05-01), Byrnes
patent: 4647495 (1987-03-01), Kanagama et al.

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