MATRICE DE MOULAGE PAR INJECTION ET COMPRESSION

N° de brevet: EP1897669 (A1)
Date de publication: 2008-03-12
Inventeur(s): FUJIMURA TOSHITSUGU [JP];
Demandeur(s): NISSHA PRINTING [JP];
Classification: B29C45/56;B29C45/14;B29C45/40;
N° de demande: EP20060767157 20060622 
Numéro(s) de priorité: WO2006JP312499 20060622;JP20050190467 20050629 
An injection-compression molding die capable of maintaining the position of an injection-compression molded article inside a molding space (30) after the injection-compression molded article is molded. A second die (2) is provided with a compression block (12) for reducing the volume of the molding space (30) and compressing a molding resin (31) loaded therein, and an external peripheral plate (11) positioned in the external periphery of the compression block (12). The positional relationship between the compression block (12) and the external peripheral plate (11) can be varied without changing the positional relationship between the external peripheral plate (11) and an ejector pin (24) for ejecting the injection-compression molded article from the second die (2).

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