| 摘要 |
The coffee filter holder has an infusion chamber, the bottom of which has an opening allowing the coffee extract to flow through, with a filter with a bottom having a hole. The infusion chamber comprises at least: a plate for closing off the filter bottom; a support collaborating with the said plate for closing off the filter bottom so as to allow the said plate to be removed and the coffee extract to flow when the pressure in the filter reaches a determined level.
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