Method for Filling Containers with a Liquid Filling Material

Method for Filling Containers with a Liquid Filling Material

A filling method includes sealing a container against a filling element of a filling system, after the container has been sealed against the filling element and before beginning a filling phase, connecting the container to an annular vacuum duct, while the container is connected to the vacuum duct,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Clüsserath, Ludwig
Format: Patent
Sprache:eng
Schlagworte:
BOTTLES, JARS OR SIMILAR CONTAINERS
CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OFBOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOTOTHERWISE PROVIDED FOR
DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR
FUNNELS
LIQUID HANDLING
OPENING, CLOSING
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:A filling method includes sealing a container against a filling element of a filling system, after the container has been sealed against the filling element and before beginning a filling phase, connecting the container to an annular vacuum duct, while the container is connected to the vacuum duct, carrying out an evacuation-and-flushing step in which the container is evacuated and flushed with flushing gas that comprises steam from an annular steam duct that carries pressurized steam, connecting the container to an annular pre-tensioning duct, pre-loading the container with inert gas from the pre-tensioning duct, filling the container with the liquid, and relieving pressure into the vacuum duct.