Wet end for a machine producing lengths of fibrous material, in particular paper machines for creating wood-free paper

The wet section (1) has a pressing device (5) arranged downstream of a sheet forming device (4). The sheet forming device is implemented as a hybrid former (6) or gap former that is arranged in a horizontal direction, where the sheet forming device is free of a couch roll. The pressing device exhibi...

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Bibliographic Details
Main Authors Mraz, Cordula, Schlieckau, Torben, Sorg, Hermann, Kleiser, Georg, Cedra, Ingolf
Format Patent
LanguageEnglish
French
German
Published 22.02.2017
Subjects
METHODS OF PRODUCING PAPER THEREON
PAPER-MAKING
PAPER-MAKING MACHINES
PRODUCTION OF CELLULOSE
TEXTILES
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Summary:The wet section (1) has a pressing device (5) arranged downstream of a sheet forming device (4). The sheet forming device is implemented as a hybrid former (6) or gap former that is arranged in a horizontal direction, where the sheet forming device is free of a couch roll. The pressing device exhibits a single pressing gap (9) that is formed by a gap pressing device (8), where an acceptance of a fibrous material sheet (3) takes place at the sheet forming device with an acceptance device i.e. acceptance suction roll (12).
Bibliography:Application Number: EP20070150181