| 摘要 |
The invention relates to a device (V) for emptying cavities (1) that contain powder and are closed by means of a covering film (9), using a suction pipe (11) which can be placed manually. The front end of said pipe is positioned and guided in relation to the cavity (1) and pushes through the covering film, leaving a free cross-section to enable air to flow into the cavity (1). In order to provide a low-cost solution that is easy to handle, the front end of the suction pipe (11) has extensions (22:82) that are situated adjacent to the cutting flanks (12) thus arranged, whereby said extensions protrude axially in relation to the cutting flanks and extend in a positive fit/rotationally fixed manner into the cavities of adjacent slots (19 and/or 83, 55 or 25) of a support (T). The cavities (1) in the support (1) can be used as blister packs (2). |
