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Filing date
Publication date
Application filed by Combinatul De Fibre SinteticefiledCriticalCombinatul De Fibre Sintetice
Priority to RO97761ApriorityCriticalpatent/RO80381B1/ro
Publication of RO80381A2publicationCriticalpatent/RO80381A2/ro
Publication of RO80381B1publicationCriticalpatent/RO80381B1/ro
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Abstract
Dispozitiv, format dintr-o sita dubla, dispusa pe un distribuitor, peste care sînt dispuse trei straturi filtrante, formate din granule de diferite dimensiuni. Materialul granular este sub forma de carbura de siliciu, nisip de cuart si electrocoridon. Este folosit pentru producerea fibrelor sintetice.
RO97761A1980-07-241980-07-24Dispozitiv pentru filarea prin extrudere a unei topituri de polietilentereftalat printr-o filiera
RO80381B1
(ro)
Procede de fabrication d'un materiau en fibres ou en granules, dispositif pour l'execution de ce procede, procede de fonctionnement du dispositif et utilisation du materiau en fibres ou en granules
Procede de fabrication de melanges de matieres synthetiques thermoplastiques et de matieres de remplissage minerales ou organiques, et dispositif pour sa mise en oeuvre