Voith Paper Patent Gmbh

Klaus Wulz

Joachim Grabscheid

G&uuml;nter Halmschlager

Christoph Haase

The invention relates to a roll, including a roll tube that is supported exclusively, at least in radial direction, in an axially central area on a continuous roll support, whereby outside of the central area the roll tube is positioned at a distance A from the roll support, thereby permitting a deflection of the roll tube relative to the roll support. The invention is further characterized in that the roll tube is equipped with increased weights on both ends in order to create a deflection component in the respective ends due to the respective effective additional weight.

Roll

A machine for the production of a multi-layer fiber stock web, specifically a paper or cardboard web, whereby a first and a second layer are couched as a result of being delivered by an associated forming belt or wire to a couching element around which a second forming belt, or wire delivering the second layer is guided. This second forming belt, or wire impacts/runs onto the couching element before the second layer, which is supported by it, makes contact with the first layer. The second layer, at least in the location where it comes into contact with the first layer, is retained through suction force to the second forming belt wire.

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St. Poelten, Australia

Klaus Wulz