US 12,473,667 B2
Systems and methods to provide color enhanced yarns
Anthony Cascio, Calhoun, GA (US); James Mason, Summerville, GA (US); and Lucinda Jones, Calhoun, GA (US)
Assigned to Aladdin Manufacturing Corporation, Calhoun, GA (US)
Filed by Aladdin Manufacturing Corporation, Calhoun, GA (US)
Filed on Jun. 16, 2021, as Appl. No. 17/349,696.
Claims priority of provisional application 63/039,637, filed on Jun. 16, 2020.
Claims priority of provisional application 63/039,626, filed on Jun. 16, 2020.
Claims priority of provisional application 63/039,630, filed on Jun. 16, 2020.
Prior Publication US 2021/0388539 A1, Dec. 16, 2021
Int. Cl. D02G 3/34 (2006.01); D01H 1/14 (2006.01); D02G 3/24 (2006.01); D05C 17/02 (2006.01)
CPC D02G 3/346 (2013.01) [D01H 1/14 (2013.01); D02G 3/24 (2013.01); D05C 17/026 (2013.01)] 25 Claims
OG exemplary drawing
 
15. A BCF yarn spinning system comprising:
A. a plurality of spin plates for spinning N bundles of spun filaments, N being an integer of 2 or more;
B. at least one final drawing device to elongate said spun filaments of said N bundles of spun filaments to a final denier per filament;
C. at least one texturizer to texturize said N bundles of elongated spun filaments;
D. a final tacking device to tack said N bundles of texturized spun filaments to provide a BCF yarn,
wherein said system is further configured to initially draw said spun filaments of at least one of said N bundles of spun filaments upstream of an initial tacking device upstream of said at least one final drawing device to tack said spun filaments of at least one of said N bundles of spun filaments after or during the partial elongation of the N bundles of spun filaments.