Indretning og fremgangsmåde til fremstilling af filterduge af endeløse filamenter

Spunbonded nonwoven is made from continuous thermoplastic filaments emitted downwardly by a spinneret in a filament direction. A cooling chamber directly beneath the spinneret receives the filaments from the spinneret and cools the spun filaments with cooling air and has relative to a longitudinally...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NOACK, Christine, Neuenhofer, Martin, Frey, Detlef, NITSCHKE, Michael
Format: Patent
Sprache:dan
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