Title:
METHOD AND DEVICE FOR PASSING A WEB IN CONNECTION WITH A FINISHING DEVICE OF A PAPER OR BOARD MACHINE
Document Type and Number:
WIPO Patent Application WO2002042553
Kind Code:
A2
Abstract:
The invention relates to a method for passing a web (W) in connection with a finishing device of a paper or board machine, in which method the web (W) is passed from a preceding treatment stage to the finishing device in which the web (W) is finished in the finishing device and from which finishing device the web (W) is pased further to a subsequent treatment stage. The web (W) is brought to a roll (11; 14) of the finishing device as supported substantially before a nip area (N1; N2). The web (W) is passed from the circumference of a roll (12; 15) of the finishing device as substantially supported after the nip area (N1; N2). The invention also relates to a device for passing a web in connection with a finishing device of a paper machine. The web (W) can be brought by means of the device to the circumference of a roll (11; 14) of the finishing device substantially before a nip area (N1; N2) and/or the web (W) can be passed from the circumference of a roll (12; 15) of the finishing device substantially after the nip area (N1; N2).
Inventors:
KOIVUKUNNAS PEKKA (FI)
Application Number:
PCT/FI2001/001008
Publication Date:
May 30, 2002
Filing Date:
November 21, 2001
Export Citation:
Assignee:
METSO PAPER INC (FI)
KOIVUKUNNAS PEKKA (FI)
KOIVUKUNNAS PEKKA (FI)
International Classes:
D21G1/00; (IPC1-7): D21F/
Domestic Patent References:
| WO1999014427A1 |
Foreign References:
| GB1540056A | ||||
| US5469784A |
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