Plastic injection molding is a manufacturing technique used to create plastic parts by injecting molten plastic into a mold. The mold is typically made from metal and consists of two halves—a cavity and a core—that shape the final product. Once the plastic solidifies within the mold, the finished part is ejected and the cycle begins again. https://yakonmold.blogspot.com/2024/12/what-is-plastic-injection-molding-and.html