STRUCTURE FOR PREVENTING RESIN INTRUSION INTO HEATER, INJECTION DEVICE, AND INJECTION MOLDING MACHINE

To provide a structure for preventing resin intrusion into a heater in a shut-off nozzle.SOLUTION: A shut-off nozzle (5) includes: a nozzle body (25) having an injection flow path (33); and a shut-off valve (26) configured to open and block the injection flow path (33). The nozzle body (25) has a sl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKEYA MASAHIKO, SHIMOAKA YOSUKE, NAKAYAMA SEIKI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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