| 摘要 |
The filter (5) comprises at least one orifice (17) interacting with elastic sealing means (18) which, when a certain pressure of the liquid is attained in the container, clear the said orifice (17) over a passage (19) which is sufficiently narrow to ensure filtration of the liquid which has been in contact with the said product. The elastic sealing means (18) consist of at least one elastic tab (18) fastened to the filter (5) and substantially sealing the said orifice (17). Use, particularly, for preparing ''espresso'' coffee. <IMAGE>
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