COLD RUNNER NOZZLE FOR MOLDING, FROM WHICH RESIDUAL SILICONE IS EASILY REMOVED

摘要

The present invention relates to a cold runner nozzle for molding, from which residual silicone is easily removed. More specifically, the present invention relates to a cold runner nozzle for molding, which is formed in a dual structure and has an inner nozzle formed to be detachable, thereby allowing a user to easily remove hardened residual silicone. According to the present invention, the cold runner nozzle for molding is used to inject liquid silicone rubber into a mold. The cold runner nozzle for molding comprises: an outer nozzle having an insertion port formed on the inner side of the outer nozzle to penetrate the outer nozzle; and an inner nozzle which is coupled to the outer nozzle to be inserted into the insertion port of the outer nozzle, and has a sprue hole formed on the inner side of the inner nozzle. The inner nozzle is formed to be longitudinally detachable so that the inner side of the sprue hole can be exposed.;COPYRIGHT KIPO 2016