PRODUCTION APPARATUS AND METHOD FOR PRODUCING HOLLOW MOLDED PRODUCT

A production apparatus includes the following stations juxtaposed in the following sequence: a parison forming station for forming a parison; a built-in part attachment station where opposite sides of a center die provided with a built-in part are held between a pair of molding dies to locate the ce...

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Bibliographische Detailangaben
Hauptverfasser: NIIHORI MASAHIRO, SAITO NAOTO, ITO YUJI, OHTAKI KAZUHIRO, TABUCHI NAOYA, MURATA NAOYUKI, WATANABE TAKATOSHI, IWASE WATARU, HISATOMI YUJI, ARAYA SATORU, KAWACHI RYUICHI
Format: Patent
Sprache:eng
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Zusammenfassung:A production apparatus includes the following stations juxtaposed in the following sequence: a parison forming station for forming a parison; a built-in part attachment station where opposite sides of a center die provided with a built-in part are held between a pair of molding dies to locate the center die in the molding dies with the parison between the center die and the molding dies, and the built-in part being attached to the parison transferred to the molding dies; a molding station where the molding dies are closed to mold the hollow molded product; and a conveyance station for taking the hollow molded product out of the molding dies and conveying the hollow molded product. The center die is fixed at the built-in part attachment station, and the molding dies are configured to be movable back and forth between the built-in part attachment station and the molding station.