| 摘要 |
Capsule (1) for preparing a drink, such as coffee, comprising a hollow element designed to contain a serving, e.g. ground coffee, said hollow element comprising a side wall (2), an upper face, and a lower face comprising a brewing membrane (4) and a rim (3) in the shape of a ring; said side wall (2) being continued at its lower end in such a way as to form said rim (3), which latter is oriented in a plane that cuts said side wall (2); the capsule being characterized in that the rim (3) has a recess (7) in the form of an annular groove on the underside of the rim (3), and the recess communicates with the interior of the capsule (1). |
