Once the molds are fabricated and assembled, they are ready for use in the injection molding process. Injection molding is a highly efficient manufacturing technique whereby molten plastic resin is injected into the Car bumper molds cavity under high pressure. The plastic rapidly solidifies within the mold, taking on its shape and features.

During the injection molding process, precise control of parameters such as temperature, pressure, and cooling rate is essential to ensure consistent quality and dimensional accuracy of the finished parts. Advanced injection molding machines equipped with robotic automation and real-time monitoring systems further enhance efficiency and quality control.