D - Textiles – Paper – 01 – D
Patent
D - Textiles, Paper
01
D
18/634
D01D 5/16 (2006.01)
Patent
CA 1230716
PRECIS DE LA DIVULGATION: La présente invention concerne un procédé pour améliorer la régularité de structure de filaments à base de polymères thermoplastiques, obtenus par filage à l'état fondu, et étirage en continu entre un rouleau d'appel et un rouleau d'étirage, caractérisé par le fait que l'on régule la contrainte d'étirage à un niveau constant, la vitesse du rouleau d'étirage étant maintenue constante.
450558
Rhone-Poulenc Fibres
Robic Robic & Associes/associates
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