| 摘要 |
The invention relates to an extraction device comprising a brewing module (1) for accommodating a capsule (51) having an extraction material. The brewing module comprises a first brewing module part and a second brewing module part that can be moved relative to the first brewing module part, the first brewing module part and the second brewing module part having a discharging device (3) for discharging an extraction product from the capsule (51) and an introducing device (4) for introducing an extraction liquid into the capsule (51). A sealing system for such an extraction device according to the invention is substantially characterized in that a seal (61, 62) has at least one circumferential sealing lip and/or one circumferential sealing bead, which lies against a surface of the capsule (51) in the shape of a line or strip and presses the capsule wall toward a capsule interior.
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