Meltblown yarn

Details Meltblown yarn Meltblown yarn

1998-06-12

2000-04-25

Edwards, Newton

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428374, 428110, 428357, D02G 300

Patent

active

060542160

ABSTRACT:
A yarn of meltblown thermoplastic fibers is manufactured by meltblowing fibers onto a collector to form a thin web thereon, and continuously withdrawing and twisting the web into a generally circular yarn. In a preferred embodiment the yarn has a reinforcing cord disposed therein to lend strength thereto. The yarn is suited for many applications, including knitted and woven fabrics, and cartridge filters.

REFERENCES:
patent: 5200246 (1993-04-01), Sabee
patent: 5219633 (1993-06-01), Sabee
patent: 5555716 (1996-09-01), Dugan

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