Method for producing a plastic article, and part of a blow-mould

The invention relates to a method for producing a plastic article (9), comprising extruding an approximately tubular blank (1) from an extrudate and shaping the blank (1) into a hollow body inside a blow-mould (2, 5, 3) using differential pressure, wherein at least one insertable part (6) is introdu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WEILAND OLAF, WALBROEL STEFAN, DOEHMEN WILLI, SCHMIDT THILO, VANMARCKE RENE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS 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:	The invention relates to a method for producing a plastic article (9), comprising extruding an approximately tubular blank (1) from an extrudate and shaping the blank (1) into a hollow body inside a blow-mould (2, 5, 3) using differential pressure, wherein at least one insertable part (6) is introduced into the interior of the partially moulded plastic article (9) before the latter is fully shaped into a finished plastic article (9), and the tubular blank (1) is arranged between at least two halves (2, 3) of a blow-mould by means of an intermediate frame (4).