Elastic roller, method for producing same device for smoothing paper and method for smoothing paper

摘要

The present invention concerns an elastic roller for smoothing a paper web, wherein the roller has a hard metal core, an elastic matrix coating material thereon and an outer layer of memory metal, and is comprised especially of metal is described. The present invention also relates to a method for producing the elastic roller and to a device and method for smoothing paper comprising passing a paper web through a pressure nip formed by the elastic roller core and a hard roll.