SPINNING CELL AND METHOD FOR DRY SPINNING SPANDEX

A spinning cell for dry spinning spandex by extruding filaments from a nonuniform array of spinneret capillary groups in a rectangular bar and contacting them with a cross-flow of hot, inert gas is provided. L'invention porte sur une cellule de filage à sec de spandex extrudant les filaments pa...

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Bibliographische Detailangaben
Hauptverfasser:	MCKINNEY, JAMES, F, SPOLNICKI, JERZY, BENIN, JOSHUA, WILSON, DAVID, A, HUFFER, CHARLES, S, GOLDMAN, GEORGE, W, CALDWELL, GARY, L, OLLINGER, WILLIAM, M
Format:	Patent
Sprache:	eng ; fre
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 spinning cell for dry spinning spandex by extruding filaments from a nonuniform array of spinneret capillary groups in a rectangular bar and contacting them with a cross-flow of hot, inert gas is provided. L'invention porte sur une cellule de filage à sec de spandex extrudant les filaments par un ensemble non uniforme de groupes capillaires de filières placés sur une barre rectangulaire, puis les mettant en contact avec un courant transversal d'un gaz inerte chaud.