D - Textiles – Paper – 01 – D
Patent
D - Textiles, Paper
01
D
D01D 5/06 (2006.01) D01D 1/06 (2006.01) D01D 4/02 (2006.01) D01D 5/30 (2006.01)
Patent
CA 2505393
The application relates to an extrusion apparatus, which comprises at least one first reservoir (1) connected at a first end to a first opening of a plurality of regulatory modules (4). The regulatory modules or spinnerets contain tubular passages (17) through which dope material (25) is extrudable. The extrusion apparatus (4) has at least 1,000 of the tubular passages (17) per square metre cross~section.
L'invention concerne un appareil d'extrusion, qui comprend au moins un premier réservoir (1) relié en une première extrémité à une première ouverture de pluralité de modules régulateurs (4). Ces modules ou filières comportent des passages tubulaires (17) au moyen desquels on peut réaliser l'extrusion par solution de filage (25). L'appareil d'extrusion (4) comporte au moins 1 000 de ces passages tubulaires (17) par mètre carré de section transversale.
Knight David Philip
Vollrath Friedrich Wilhelm Ludwig Paul
Smart & Biggar
Spin'tec Engineering Gmbh
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