Device and method for producing and/or finishing a web of fibrous material

摘要: The invention relates to a device for producing and/or transforming web of fibrous material, in particular paper cardboard web. Said includes heatable and rotatable cylinder, dry cylinder part, including sleeve which can be impinged upon from the inside by heating fluid. At least one channel is provided order guide fluid such that capacity improved production below external surface cover simplified. at partially modular.