| 摘要 |
The invention relates to a capsule (1) for preparing infusions from a product contained in a closed inner chamber (2), passing a pressurised liquid through said chamber (2). The capsule (1) comprises a main body (4) having a truncated cone shape and a peripheral rim (6) that projects outwardly from the larger base (8) of the main body (4). The capsule (1) also comprises an annular hermetic closing element (12) provided over the area of the capsule (1) between the face of the rim (6) oriented towards the smaller base (10) of the main body (4) and the smaller base (10) of the main body (4). The closing element (12) comprises a plurality of blind holes (14) arranged in a punctiform manner, that penetrate the closing element (12) such that the closing element (12) can be deformed under pressure during the preparation of the infusion. |
