Package making – With means responsive to a sensed condition – Of individual contents or group feed or delivery
Patent
1986-09-08
1987-09-01
Spruill, Robert L.
Package making
With means responsive to a sensed condition
Of individual contents or group feed or delivery
53373, 53384, 53385, 53570, 62344, 53167, B65B 132
Patent
active
046899375
ABSTRACT:
An article bagging unit particularly useful in bagging ice cubes. A bag, positioned to receive articles to be bagged, is partially opened by an air blower and then fully opened by two pairs of fingers. Each of the fingers is movable into and out from a bag. After the fingers are moved into a partially open bag, one pair of fingers moves away from the other pair of fingers and spreads the front and the back of the bag. Next, a prescribed quantity of articles is delivered to the bag. Then the fingers are retracted from the bag and a pair of heat-sealing members converge to clamp the tops of the front and the back of the bag to seal the bag.
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patent: 4368608 (1983-01-01), Ray
Finan, Sr. Anthony T.
Leible Walter T.
Lowery, Sr. Richard K.
Spruill Robert L.
Weihrouch Steven P.
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