Device and method for producing and/or transforming a web of fibrous material

The invention relates to a device for producing and/or transforming a web of fibrous material, in particular a paper or cardboard web. Said device comprises a heatable and rotatable cylinder, in particular a dry cylinder of a dry section, and a cylinder sleeve (1) which can be impinged from the insi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HALMSCHLAGER GUENTER, ROLLENITZ ERICH, BODEN HERBERT, KLOIBHOFER RAINER, SEITLHUBER GUENTER, FIGERL ANDREAS, HOELTMANN GERHARD, KARNER NORBERT, KASTNER PETER, HAASE CHRISTOPH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	METHODS OF PRODUCING PAPER THEREON PAPER-MAKING PAPER-MAKING MACHINES PRODUCTION OF CELLULOSE TEXTILES
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Beschreibung
Zusammenfassung:	The invention relates to a device for producing and/or transforming a web of fibrous material, in particular a paper or cardboard web. Said device comprises a heatable and rotatable cylinder, in particular a dry cylinder of a dry section, and a cylinder sleeve (1) which can be impinged from the inside by a heating fluid.In order to improve the heating power below the external surface (7) of the cylinder sleeve (1), at least one channel (11) is provided in order to guide the heating fluid. The invention also relates to a corresponding method.