Vorrichtung zum Herstellen von hohlkörperförmigen Artikeln aus thermoplastischem Kunststoff durch Saugblasen

Apparatus comprises mold halves (4a, 4b) with slides (11a, 11b, 12a, 12b) which close it at each end. A suction device (10) is mounted at the outlet end and an extruder head (2) for making a semi-finished tube (3) is mounted above the mold. The mold cavity (7) is sealed along its surface to prevent...

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Bibliographische Detailangaben
Hauptverfasser:	WEHRENS, DIRK, DOEHMEN, WILLI, SCHUELLER, FRANK
Format:	Patent
Sprache:	ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Apparatus comprises mold halves (4a, 4b) with slides (11a, 11b, 12a, 12b) which close it at each end. A suction device (10) is mounted at the outlet end and an extruder head (2) for making a semi-finished tube (3) is mounted above the mold. The mold cavity (7) is sealed along its surface to prevent atmospheric air being sucked into it.