D - Textiles – Paper – 02 – G
Patent
D - Textiles, Paper
02
G
28/34
D02G 1/16 (2006.01) D02G 1/02 (2006.01)
Patent
CA 1044000
ABSTRACT A cohesive yarn having latent twist, which is recoverable by relaxation of the yarn in heat and moisture, is composed of crimped and entangled continuous thermoplastic fila- ments. It provides good tuft definition and a lustrous appearance in pile fabric. Production of the yarn by hot jet-entangling crimped filaments throughout the length of a yarn bundle and heat-setting latent twist in the yarn bundle while false-twisted with an air-torque jet is illustrated.
254189
Norton Lilburn L.
Windley William T.
E.i. Du Pont de Nemours And Company
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