D - Textiles – Paper – 02 – G
Patent
D - Textiles, Paper
02
G
28/34
D02G 1/16 (2006.01)
Patent
CA 1306104
TITLE Nub Yarn Apparatus, Process and Product ABSTRACT OF THE DISCLOSURE A substantially twist-free, crimped, continuous, multifilament yarn containing randomly-spaced, tightly entangled nubs and the process and apparatus used for making such yarns is disclosed. The nub yarn is made by feeding a substantially entanglement-free multifilament crimped continuous yarn through a forwarding jet, through an aspirating entanglement set where nubs are formed and passing the yarn through a loop guide. The nubs of the yarn are less than one inch in length and the yarn is useful in textile and carpet end uses. 1134m
523980
E.i. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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