剛体容器内に収容された変形可能なバッグ内に気密状態で含まれた流体物質をポンプによって吐出する装置

摘要

A device for dispensing, by a manually operable pump, fluid substances contained in a deformable bag housed in a rigid container. The bag includes a mouth with a projecting flange with which the pump engages in coupling to the flange, and which causes the bag to be extracted from the container when the pump is separated from the container after the bag has been emptied.