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Февраль 26, 2019

how exactly is silicone process different to simple injection molding

Silicone process:Raw material preparation>rubber mixing>Material cutting>hot press molding>vulcanization>checkout>Down the side>final treatment>inspect>packing. Sample plastic injection molding : The molten material is pressurized>inject>cooling>leave mold>inspect>packing. For silicone part different hardness is base on the rubber mixing . 2.processing property Although the production of silica gel is mostly through gels, washing and drying, it is specific to a certain type of glue, and […]

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Февраль 26, 2019

ejector PIN -plastic injection mold

what is the ejector PIN ? it is a steel spare in plastic injection mold . the surface is very smooth ,it look like a pen , so we call the steel parts is “pen “. what’s the function in the plastic injection mold ? it can eject the plastic products from the mold .it […]

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