Apparatus for filling folded sheet bags
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United States of America Patent
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-
Aug 25, 1992
Grant Date -
N/A
app pub date -
Sep 5, 1990
filing date -
Sep 14, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Two vacuum-type suction bells are movable towards and away from a bag for opening the bag. When open, a feed pipe is inserted into the bag for filling the bag with fluid. Sealing elements move toward the bag for sealing the same about the feed pipe. The sealing elements have a recess into which is received the suction bells as the sealing elements abut the feed pipe. The suction bells may move relative to the sealing elements.
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