Abstract: A roll arrangement for producing a web of fibrous material which is compressed includes: a compression press, which includes at least one compression roll and a mating roll and is configured for compressing the web in a transverse direction which is transverse to a conveying direction of the web; and a tensioning belt, which is elastic and is configured for supporting the web and for being guided through a first nip between the at least one compression roll and the mating roll and over the at least one compression roll.

Abstract: The invention relates to a roller for producing a fibrous web, in particular a paper web including a rotationally symmetrical base body which is rotatable about a longitudinal axis and has a shell surface on which there are arranged at least two elastically deformable and/or deflectable ring-shaped lamellas which extend away from the shell surface in the radial direction and which surround the base body in the circumferential direction, wherein the lamellas are arranged at least in sections at an angle relative to a center plane of the roller aligned perpendicular to the longitudinal axis of the roller, thus forming an angle of inclination.