Device for treating fiber web

The utility model relates to a device (1) for treating a fiber web (W). The device comprises at least one roller set (10 and 11) and at least one roller clamp area (N1-N4), each roller set comprises at least two rollers (4-9), the roller clamp areas (N1-N4) are formed between at least two rollers (4...

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Bibliographische Detailangaben
Hauptverfasser: ARTO IKONEN, TOMMI VANHALA, KARI LEMINEN, MIKA LEHMUSVAARA, PAEIVI RINTAMAEKI, JUHANI TOPPARI, HANNU PULLINEN, TIMO VIRTANEN, MATTI VAELIKYLAE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a device (1) for treating a fiber web (W). The device comprises at least one roller set (10 and 11) and at least one roller clamp area (N1-N4), each roller set comprises at least two rollers (4-9), the roller clamp areas (N1-N4) are formed between at least two rollers (4-9), the fiber web (W) runs through the roller clamp areas, and the structures of the rollers (4-9) arranged at inlet ends (12 and 14) of the roller sets (10 and 11) are different from those of the rollers (4-9) arranged at outlet ends (13 and 15) of the roller sets (10 and 11).