Device for the production of a multi-layer fiber stock web

A machine for the production of a multi-layer fiber stock web, specifically a paper or cardboard web, whereby a first and a second layer are couched as a result of being delivered by an associated forming belt or wire to a couching element around which a second forming belt, or wire delivering the s...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Halmschlager, Gunter, Wulz, Klaus, Haase, Christoph
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A machine for the production of a multi-layer fiber stock web, specifically a paper or cardboard web, whereby a first and a second layer are couched as a result of being delivered by an associated forming belt or wire to a couching element around which a second forming belt, or wire delivering the second layer is guided. This second forming belt, or wire impacts/runs onto the couching element before the second layer, which is supported by it, makes contact with the first layer. The second layer, at least in the location where it comes into contact with the first layer, is retained through suction force to the second forming belt wire.