THERMO ROLL

PROBLEM TO BE SOLVED: To provide a novel roll shell to make the technical structure of a roll less complex and to improve the heat transfer properties of the roll to reduce the weaknesses associated with the conventional art. SOLUTION: This publication deals with a heatable and/or coolable roll, i.e...

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Bibliographische Detailangaben
Hauptverfasser: TERVONEN MATTI, SAARIKOSKI TEEMU, LAAKSO MARI, PIETIKAEINEN REIJO, SUOMI EERO, KORHONEN MIKA, LIMATAINEN JARI, SALMINEN KARI, TORVI TIMO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a novel roll shell to make the technical structure of a roll less complex and to improve the heat transfer properties of the roll to reduce the weaknesses associated with the conventional art. SOLUTION: This publication deals with a heatable and/or coolable roll, i.e. a thermo roll, of a fibrous web machine for the treatment of a fibrous web, for example for pressing and/or calendering the fibrous web in contact, i.e. in a nip, between the thermo roll and a backing member which is in contact with the thermo roll or for drying or cooling the fibrous web on the shell surface of the thermo roll. COPYRIGHT: (C)2010,JPO&INPIT