摘要:
The invention relates to a device for producing and/or treating a fibrous strip, especially a paper or cardboard strip, comprising a humidification unit which is used both to influence the humidity cross-section and the curl of the fibrous strip. The humidity cross-section and the curl can be separately influenced.
摘要:
In a method for drying a fibrous web, in particular a paper, paperboard or tissue web, in which method the running fibrous web is loaded with hot air in the region of a predefinable drying zone, the fibrous web is loaded with steam at least in regions within the drying zone. A corresponding drying apparatus is also described.
摘要:
Düsenfeuchter und Verfahren zum Befeuchten einer laufenden Materialbahn, insbesondere einer Papier- oder Kartonbahn, wobei der Düsenfeuchter eine Anzahl Sprühdüsen zum Aufbringen von Wasser in Form eines Sprühnebels auf die Materialbahn umfasst, wobei der Düsenfeuchter weiterhin eine Blasvorrichtung aufweist, die sich in Längenrichtung des Düsenfeuchters erstreckt, und die dazu eingerichtet ist, einen Fluidstrom eines Reinigungsfluids, insbesondere einen Luft- oder Wasserstrom in Richtung der Sprühdüsen zu blasen.
摘要:
The invention relates to a method for moistening a moving fibrous web (21), in particular a paper, tissue or carton web, in which a moistening liquid (3), comprising at least one spray, is provided in a storage vessel (11), fed to an application device (18) and at least partially applied to the fibrous web (21) by means of the application device (18), wherein the moistening liquid portion (3) not applied to the fibrous web (21) is suctioned by means of a suction device (24), wherein at least one additional liquid is mixed with the moistening liquid (3).