Spinneret plate for producing polyester filament yarns

Disclosed is a spinneret plate for producing polyester filament yarns. The spinneret plate for producing the polyester filament yarns is characterized in that the spinneret plate is composed of 12 to 144 spinneret orifices which are circularly distributed and staggered layer by layer. Each dumbbell-...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	QIU AILIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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