| 摘要 |
<p>A filter for coffee or the like is shown comprising a filter body member (11) made in a tubular shape so as to be collapsible along opposed vertical fold lines. The filter body member (11) is provided with a pair of cuts (13) or cutouts (14a) across each fold line to form a tongue portion (14), the tongue portions being bendable inwards to keep the filter in its open state. A filter means (15) comprises a bag member made of filter paper and has both sides (15a) along its top edge bonded to the sides of the filter body member.</p> |
