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Characteristics of production process of injection molded two-color products:
Two-color injection molded plastic products should be supplemented with materials with good thermal stability and low melt viscosity, and decomposed due to high temperature of melt and shortened residence time in runner.
In injection molding of two-color plastic products, in order to make two melts of different colors be well welded in mold during molding and ensure molding quality of injection molded products, higher melt temperature, higher mold temperature, higher injection pressure and injection rate should be used.
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