Production of heat-formable plastic moldings with surface grain from polymer sheet comprises preheating sheet to molding temperature and applying vacuum to suck it against perforated silicone liner in negative mold

摘要

Production of heat-formable plastic moldings with a surface grain from polymer film or sheet comprises preheating the film or sheet to a molding temperature and applying vacuum to suck it against a perforated silicone liner placed in a negative mold. An independent claim is included for car dashboards with synthetic leather coverings produced using the method.