METHOD OF PRODUCING LAMINATES BY DIRECT PRESSING

摘要

FIELD: process engineering. ^ SUBSTANCE: invention relates to lamination and laminate made thereby. Proposed method consists in direct impregnation by pressing of non-impregnated substrate material with non-impregnated decorative layer and one or more upper layers impregnated with polymer that feature intensity of effluent resin exceeding 8%. Method is implemented using short-cycle presses at 15 to 40 bar and 140 to 220 220C. Intensity of effluent resin is determined by the formula ^ EFFECT: lamination by direct pressing using short-cycle presses with good quality of finished laminate surface. ^ 13 cl, 3 ex