Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of rubber injection molding products in China. If you're going to buy rubber injection molding products made in China, welcome to get more information from our factory. We also accept customized orders.
Description of the Rubber Injection Molding Process:
The process of rubber injection molding begins with an uncured rubber ribbon stock. This is fed into a rotating screw of the injection unit. Controlled amounts of material are then pulled into the unit where the material is plasticized to a specific temperature. Next, the rubber is injected into the mold through a runner and gate system, exposing it to high pressure and temperature. This activates the cure system in the rubber compound, vulcanizing the rubber. The cycle time is set to achieve the desired curing level, and once the cycle completes, the parts are removed to prepare for the next cycle.
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