Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1997-08-14
2000-10-24
Krynski, William
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428 95, 428374, 428364, 428395, 264168, 2642101, 264171, D02G 300, D01D 522
Patent
active
061364363
ABSTRACT:
A method for producing a yarn for constructing non-carpet textile articles which comprises producing a large denier synthetic carpet face yarn by a bulked continuous filament or bulked crimped filament sheath-core extrusion process. The yarn has a denier of at least 300, and preferably around 1400, and is comprised of a plurality of filaments in the denier range of 10-20 denier per filament. Each filament has an outer sheath of nylon or polyester and an inner core of polyolefin, with the sheath comprising 20 to 60% of the total weight of each filament and the core constituting the remainder. The yarn, although very large by the standards applied to non-carpet textile articles, has a silky, soft feel similar to yarns composed of much smaller filaments of homopolymer nylon or polyester, and is thus well suited for the manufacture of non-carpet textile articles, such as upholstery fabrics, sweaters and the like.
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Kennedy James R.
Negola Edward J.
Gray J. M.
Krynski William
Nyltec Inc.
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