Abstract: An apparatus and a method for processing liquid, light-activatable silicone materials of low viscosity by way of injection-molding technology, and an injection-molding machine operating in accordance with the method, in which the cross-linking of the silicone material is activated by the effect of ultraviolet and/or visible radiation.

Abstract: A method for simultaneously producing several injection-molded parts. A mold is provided comprising a plurality of molding plates fluidically connected to each other and which combine form a plurality of mold cavities defining the contour of a finished injection-molded product. A material such as a plastic material is injected via an injection nozzle into one of the mold cavities such that the material flows successively through the mold cavities from one mold cavity to an adjacent mold cavity.

Abstract: An apparatus and a method for processing liquid, light-activatable silicone materials of low viscosity by way of injection-molding technology, and an injection-molding machine operating in accordance with the method, in which the cross-linking of the silicone material is activated by the effect of ultraviolet and/or visible radiation.

Abstract: A method for simultaneously producing several injection-molded parts. A mold is provided comprising a plurality of molding plates fluidically connected to each other and which combine form a plurality of mold cavities defining the contour of a finished injection-molded product. A material such as a plastic material is injected via an injection nozzle into one of the mold cavities such that the material flows successively through the mold cavities from one mold cavity to an adjacent mold cavity.

Abstract: The present invention relates to an injection-molding nozzle system for injection-molding systems for plastic materials which is equipped with a needle sealing system and is suitable both for different cavities as well as for plastic materials of different viscosities, with the injection-molding nozzle comprising a temperable nozzle body with nozzle tip comprising an outlet opening and an inlet opening for the plastic mass, as well as a needle which is arranged in the nozzle body and is displaceable in an axially longitudinal manner and with an actuating apparatus for actuating the needle which is axially displaceable in the nozzle body in the longitudinal direction. The opening stroke of the needle which is axially displaceable in the longitudinal direction can be adjusted by way of a stroke limiter, and the needle tip comprises at least one notch for the pass-through of the injection-molding mass in its transitional region to the needle shaft.

Abstract: The present invention relates to an injection-molding nozzle system for injection-molding systems for plastic materials which is equipped with a needle sealing system and is suitable both for different cavities as well as for plastic materials of different viscosities, with the injection-molding nozzle comprising a temperable nozzle body with nozzle tip comprising an outlet opening and an inlet opening for the plastic mass, as well as a needle which is arranged in the nozzle body and is displaceable in an axially longitudinal manner and with an actuating apparatus for actuating the needle which is axially displaceable in the nozzle body in the longitudinal direction. The opening stroke of the needle which is axially displaceable in the longitudinal direction can be adjusted by way of a stroke limiter, and the needle tip comprises at least one notch for the pass-through of the injection-molding mass in its transitional region to the needle shaft.