Method and device for producing containers, filled with liquid filling material, from thermally conditioned preforms

Method and device for producing containers, filled with liquid filling material, from thermally conditioned preforms

A method for producing containers, filled with liquid filling material, from thermally conditioned preforms, in which method the filling material is introduced under pressure through a filling valve into the preform at a forming and filling station, wherein the filling material is provided by a fill...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Baumgarte, Rolf, Litzenberg, Michael, Linke, Michael
Format: Patent
Sprache:eng
Schlagworte:
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
BOTTLES, JARS OR SIMILAR CONTAINERS
CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OFBOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOTOTHERWISE PROVIDED FOR
FUNNELS
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES
LIQUID HANDLING
OPENING, CLOSING
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:A method for producing containers, filled with liquid filling material, from thermally conditioned preforms, in which method the filling material is introduced under pressure through a filling valve into the preform at a forming and filling station, wherein the filling material is provided by a filling material source and is pumped into the preform by means of a displacement pump, which is provided between the filling material source and the forming and filling stations, when the filling valve is open, wherein at least two forming and filling stations (12, 14, 11, 13, 32, 33) are associated with each displacement pump (23, 24, 36), which forming and filling stations are supplied, in particular successively, with filling material by the displacement pump (23, 24, 36).