| 摘要 |
<p>Described is a device for preparing an extract with a froth layer, provided with a holder which during use comprises a lower filter (1) and an upper filter (5), each consisting of an outer edge (2,6) of washable, sturdy material, which fit onto each other, and an inner part (3,7) of washable material with small holes (4), and wherein the substance to be extracted is received between the lower filter and the upper filter. Further described is a method for preparing such, an extract, wherein such a device is applied, wherein prior to use the lower filter is arranged in the holder with the upper edge fitting onto the upper filter upward, the substance to be extracted corresponding to the extract is scooped onto the inner part of the lower filter, the upper filter is placed on the first filter so that the substance to be extracted is covered, and after use the filters with grounds of the substance to be extracted are removed, knocked out and/or washed clean and reused as desired. Finally, the invention also provides a lower filter or upper filter for use in such a device.</p> |
