Integrated injection-moulding system for the production of articles manufactured with synthetic materials

摘要

The mould (500; 600) having a cavity (560; 660), defined between at least two parts (520, 540; 620, 640) which are movable relative to each other, houses an injection unit (510, 530, 550; 610) used to overinject an additional part (G) onto a base component (D), these being made from one or more synthetic materials, inside at least one (540; 640) of said parts. The length of the flow path of the melted synthetic material between the downstream end (512; 612) of the injection unit and said cavity of the mould is thus reduced to a minimum.