METHOD FOR PACKAGING A BEVERAGE POWDER IN A BEVERAGE CAPSULE

A method for packaging in a capsule a beverage powder tending to evolve a gas , said capsule comprising a capsule body (103) defining a cavity (106) containing a quantity of beverage powder, said cavity being hermetically sealed up comprises the following steps: - providing a quantity of said bevera...

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Bibliographische Detailangaben
Hauptverfasser:	MATHIAS ,PATRICIA ANN, VILLAIN, OLIVIER, MAGRI ,CARLO, GUENAT ,CHRISTIAN, MERCKAERT, PETER
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	A method for packaging in a capsule a beverage powder tending to evolve a gas , said capsule comprising a capsule body (103) defining a cavity (106) containing a quantity of beverage powder, said cavity being hermetically sealed up comprises the following steps: - providing a quantity of said beverage powder evolving a gas within said cavity (106) of said capsule body (103); applying a vacuum into said cavity (106) of the capsule body (103), so that the internal pressure in the cavity (106) is below atmospheric pressure; - sealing the capsule to hermetically close said cavity (106) , while maintaining the internal pressure in the cavity (106) below atmospheric pressure; and - keeping said gas emanating into the cavity (106) of the capsule so that the internal pressure in the sealed- up capsule is above atmospheric pressure. Use for packaging in a capsule a ground coffee.