Supercalender roll and method of making same

摘要: A filled supercalender roll is characterized by a plurality of resin impregnated discs that are carried side-by-side on shaft and form homogeneous body. To make the roll, web woven or nonwoven fibrous material immersed in through vat thermosetting to saturate with resin. The saturated then transported an oven partially cure B stage, after which cut into discs. placed collapsible assembled around axially compressed while being heated within fully C during time decreases length accordance decrease axial as cures. Upon completion curing resin, fused together body, finish machined provide smooth cylindrical surface roll.