Roller for the Transformation of Tape Material, In Particular for Paper Material

A roller for the transformation of material in tape of the type used in cooperation with at least one further roller or other contrast surface so that the tape material is interposed between the side surface of the roller and the side surface of the further roller or the contrast surface, wherein the roller comprises at least one pressure surface made of an elastically deformable material externally associated in a rotatably fixed manner to a cylindrical body mounted to rotate around its axis, wherein the side pressure surface is defined by a coating element made of a resilient material applied on an outer surface of a plurality of resilient annular pressure elements arranged side by side in an axial direction, each of the resilient annular pressure elements including an annular body made of an elastic deformable material, comprising an outer ring, an inner ring mounted on the cylindrical body, and a plurality of connecting arms arranged inclined with respect to a radial direction and dimensioned for elastically connecting the inner ring with the outer ring.