| 摘要 |
Capsule for the preparation of a beverage in a beverage machine comprisin g an enclosure (20) containing one or more beverage ingredients, filtering m eans (22) delimiting at least one filtering side of the enclosure, beverage flow guiding means (40) for guiding the beverage to a beverage outlet (41b) of the capsule, a shell (21) and a protective cover (4) that is attached to the shell in order to form a gas tight container for the beverage ingredient s. The capsule further comprises an overflow wall (3) that is positioned in the path of the brewed liquid after the filtering means (22) and comprises a t least one overflow aperture (25). The capsule further comprises opening me ans comprising an opening element (43) configured to open the gas-tight cont ainer in order to create the beverage outlet (41).The beverage flow guiding means (40) and the opening element (43) are integrally housed in the gas-tig ht container.
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