A METHOD AND AN APPARATUS FOR STERILISING PACKAGES

A METHOD AND AN APPARATUS FOR STERILISING PACKAGES

A method and apparatus for supplying a gas or gas mixture to the inside of partly formed packages which are ready-to-fill, before a subsequent filling and sealing of the packages in a filling machine. The method involves supplying the gas or gas mixture at any given moment as a flow which is radiall...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LINDBLAD, ULF, SUNDBERG, ANDERS, OLSSON, JENNY, KAROLINA
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
UNPACKING
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Beschreibung
Zusammenfassung:A method and apparatus for supplying a gas or gas mixture to the inside of partly formed packages which are ready-to-fill, before a subsequent filling and sealing of the packages in a filling machine. The method involves supplying the gas or gas mixture at any given moment as a flow which is radially outwardly and inwardly defined in relation to the inner wall of the package, with the flow being angled with respect to the geometric major longitudinal axis of the package which intersects its opening so that the flow, since it is defined by the inner wall of the package, is positively controlled for the formation of a helical flow vortex.