SPINNERET, OILING DEVICE, PRODUCTION DEVICE AND PRODUCTION METHOD FOR SYNTHETIC FIBERS

A spinneret, an oiling device, a spinning device and a spinning method that are used for the production of synthetic fibers. The spinneret has a single row of nozzle holes (2). Yarns spat out from the nozzle holes (2) of the spinneret (1) are taken up by a take-up roll (12) via an oiling device (8)...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHINOBU OHIE, SEISHU HAYASHI, TSUTOMU FUJIE, KENICHIRO KODAKA
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	A spinneret, an oiling device, a spinning device and a spinning method that are used for the production of synthetic fibers. The spinneret has a single row of nozzle holes (2). Yarns spat out from the nozzle holes (2) of the spinneret (1) are taken up by a take-up roll (12) via an oiling device (8) and godet rollers (9, 10) without being twisted. A spinneret (20) is formed with grooves (24) radially extending from a nozzle hole (23). Molten polymer filtered by a filtering material (22) is allowed to enter the nozzle hole (23) via the grooves (24). An oiling device (31) may be provided with an oiling member (8) and a guide member (9) to eliminate defective oiling by the collaboration between them.