FILTER
A filter (1) for the preparation of tea or coffee consists of two filter layers forming an essentially disc-shaped void to be filled with coffee grains or tea leaves. The first filter layer (2) is joined only along part of its periphery to the neighboring second layer, thereby forming a folding flap...
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| Format: | Patent |
| Sprache: | ger |
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| Zusammenfassung: | A filter (1) for the preparation of tea or coffee consists of two filter layers forming an essentially disc-shaped void to be filled with coffee grains or tea leaves. The first filter layer (2) is joined only along part of its periphery to the neighboring second layer, thereby forming a folding flap (8). The flap tucks into a pocket against the second filter layer. |
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