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EWIKON HEISSKANANLSYSTEME GMBH & CO. KG

EWIKON HEISSKANANLSYSTEME GMBH & CO. KG Patent applications
Patent application numberTitlePublished
20090074906NEEDLE VALVE NOZZLE - A feature of a needle valve nozzle positioned in a hot-runner injection mould and actuated by means of an actuator, where the direction of actuation of the shut-off needle and that of the flow channel in the hot-runner nozzle differ from one another, is that, in the closed position, the shut-off needle (03-19-2009