PROCEDE DE FABRICATION D'UN ARTICLE COMPRENANT UN ELEMENT EN MOUSSE

摘要

The method involves introducing a foaming material into a molding cavity (2) having the shape of a foam element (12) to be manufactured, the molding cavity communicates with a degassing cavity (4) through an opening (6). The foaming material is foamed to form the foam element such that the foam fills the molding cavity and flows into the degassing cavity to form a growth (10) protruding from the foam element. The degassing cavity is maintained one-eyed during a final phase of foaming so that the foam is formed in the degassing cavity by trapping a gas bubble (14) in the degassing cavity.