| 摘要 |
The capsule (1) has a rotation symmetrically designed capsule body with a side wall (3) and a base. A cover which covers the capsule body forms a closed chamber, which contains a substance for preparation of beverages. The substance lies directly on the base of the capsule. The base exhibits an annulus ring shaped groove, whose inner wall area (9) forms a frustum cone shaped reinforcement zone, which tapers against the cover. A base (11) of the groove forms a pentratable zone. An independent claim is also included for a device for preparing a beverage using the capsule. |
