Metso Paper Inc.

Valmet Technologies, Inc.

Risto Väätänen

Samppa J Salminen

Jyrki Savela

Vilho Nissinen

Petteri Venetjoki

Jussi Salojärvi

Ville Nenonen

Jyrki Saloniemi

Leo Kurkinen

Markku Hämäläinen

Jyrki Buller

Simo Horsma-Aho

Henri Häkkinen

Mika Vähäkuopus

Antti Hiljanen

Petteri Riivari

Ari Kopra

A hood () is located above a web forming section (), a press section () and/or a dryer section and includes a ceiling (), a back side wall, and a front side wall (), which includes staggered wall segments (). The wall segments () are adapted to move along rails or similar. The front side wall segments () are adapted to form two or more groups (). A cleaning station () is arranged to automatically clean the side wall segments () as they move past the cleaning station.

Method and device in a dryer section of a fibre-web machine, such as a paper or board machine

A wet end of a paper or board machine has at least one vertical, self-supporting installation module () to be positioned into connection with the machine which module is supported from its lower end by foundation structures of the machine construction and which extends at least to the height of a second maintenance platform () of the machine, which installation module () includes at least valves () and pipes () related to the hydraulic and/or pneumatic actuators of the machine.

Installation module for a paper or board machine

A coating station, which in intended for coating a web with a coating material, includes a load-bearing and cross-directional frame extending substantially across the entire width of the web. The coating station also includes applicator elements supported to the frame. The frame is arranged by at least one cross component formed out of sheet metal into a box-type structure, the cross component extending substantially across the entire width of the web. The cross component is attached to the end components by its end parts.

Coating station

Equipment for fabric guiding in a paper machine has a fabric () and rolls () adapted to support it. In connection with the roll () end there is arranged equipment comprising a stand () and a nip guard (). The stand () includes a transfer base () as well as transfer equipment () for moving the transfer base (). The equipment further comprises an edge detector () for the roll () arranged on the opposite side of the fabric (), for which edge detector there is a vertical bracket () arranged in the stand (). The vertical bracket () and the nip guard () form an integrated sheet-metal construction.

Equipment for fabric guiding in a paper machine

Growing community of inventors

Järvenpää, Finland

Risto Väätänen