D - Textiles – Paper – 02 – G
Patent
D - Textiles, Paper
02
G
28/34
D02G 3/34 (2006.01) D02G 3/44 (2006.01)
Patent
CA 1159240
ABSTRACT OF THE DISCLOSURE A novel synthetic heather yarn is comprised of a first yarn in the form of a relatively loose matrix of crimped filaments which are randomly intermingled with portions of a bulked differentially-colored or colorable second yarn which contains frequent periodic color-point nodes of high filament entanglement and which nodes are free from filament intermingling with said first yarn. The combined yarn is made using fluid-jets first to make the nodes in the color-point yarn of yarns and then to combine the color-point with the matrix yarn in a subsequent filament intermingling zone.
373943
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
LandOfFree
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