| 摘要 |
<p>An outlet device (50) to be adapted to a flexible bag (20), such as to a packaging system "bag-in-box" is secured to the outer cardboard envelope (14) of the latter. A first portion (22), connected to a second one (51) by a jointing area (53), is unfolded and the still closed bag (20') is introduced through the opening of the device. After closing and blocking (54, 57) the portions (52, 51), clamping members (49, 48) have a counter-action on the inserted bag (20') and seal the latter. The protuberant corner of the bag (20') is then opened by the user. By a manual action against a closure wall (55) carrying one of the clamping members (49) by means of an actuating lever (55), the opening for the outlet of the bag filling product may be selectively opened. The pivoting position of the portions (51, 52) at the joint (53) is thereby not affected and the portions (51, 52) remain locked one into the other (54, 57).</p> |
