Ejector with internal fluid path and moulding method

摘要

In a molding method and a mold therefore, a fluid flows through an ejector pin (9) including a front end surface movable with respect to the mold (1,2) to release from the mold at least a part of a product made from a melted material so that the front end surface of the ejector pin movable with respect to the mold is cooled by the fluid.