Slider blade two-color injection molding is to complete injection molding of two materials in same cavity, so blade two-color mold is same as rotating two-color mold, with two sets of gating systems.
Hot runner gating system is filled with hard rubber: nozzle of runner system is generally designed on panel of mold to match main barrel of injection molding machine. Hot runner system fills soft rubber part: nozzle is designed on non-operating side of fixed mold part. Soft rubber pouring system is generally not originally equipped with injection molding machine. It needs to be equipped separately and has mobility, which is also a major feature of slider blade two-color injection molding to reduce costs and improve efficiency.
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