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British Nylon Spinners Ltd
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British Nylon Spinners Ltd
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Publication date
Application filed by British Nylon Spinners LtdfiledCriticalBritish Nylon Spinners Ltd
Publication of ES219489A1publicationCriticalpatent/ES219489A1/es
D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
D02G1/10—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using knife edges, e.g. heated knife edges, for edge crimping
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Textile Engineering
(AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Woven Fabrics
(AREA)
Abstract
Procedimiento par la obtención de hilos rizados, caracterizado porque estos están constituidos por un polímero sintético de condensación de cadena lineal y por comprender el hacer pasar filamentos continuos de dicho polímero por encima de y en contacto con uno o más bordes, mientras los filamentos se encuentran sometidos a tensión y a una temperatura de entre 15ºc, por debajo del punto de fusión del polímero y 100ºc de tal modo que los filamentos se curvan por encima o alrededor del borde o bordes describiendo un ángulo y transformándose así en potencialmente rizables como antes se ha definido y el relajar o aflojar los filamentos para rizarlos.
ES0219489A1954-01-161955-01-13UN PROCEDIMIENTO PARA LA OBTENCIoN DE HILOS RIZADOS
ExpiredES219489A1
(es)