processos de moldagem de um cordão perfilado em particular na periferia de uma vidraça ou moldagem de uma vidraça de material plástico e de fabricação de um molde, e, dispositivo de moldagem

摘要

A process for molding a beading particularly on the periphery of a window or for molding a plastic window, in which a constituent plastic of said beading, or of said plastic window, respectively, is introduced into a molding cavity in which at least one insert, such as a trim, has been positioned beforehand, wherein said insert is held in position in said molding cavity, while said plastic is being introduced, by suction through a plurality of fine holes emerging on the internal surface of said molding cavity.