† fining-rollern.PapermakingObsoleterare a cylindrical sieve made of wire mesh and used to remove coarse fibres and knots from paper pulp.
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1868 Technologisches Wörterbuch III. at ÉmoussoirFining-roller.
a1877 E. H. KnightPract. Dict. Mech. I. 848/2Fining-roller (Paper-making), a cylindrical wire-cloth sieve in the paper-making machine, which allows the finely ground stuff to pass, but restrains the coarse fibers and knots.