The ejection of a plastic product is the last step in the plastic injection molding process. The quality of the ejection determines the quality of the plastic product. When the mold opens, the plastic product must be retained on the mold half (usually the core) with the ejector mechanism that is used to release the plastic product. (1) In order to prevent the plastic product from deformation during ejection, the ejection force has to be distributed as evenly as possible, […]