B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 77/06 (2006.01) B31B 19/90 (2006.01)
Patent
CA 2143737
A collapsible bag (10) for use in containing and dis- pensing a liquid, such as in a bag-in-box arrangement, and a method for making the bag. Prior to sealing together two bag walls (20, 22) to form the bag, a one-piece spout (26) and evacuation strip unit (24) is attached to the outside sur- face of one bag wall and one or more openings (40) are pro- vided through the bag wall in liquid communication with a plurality of liquid channels (34) in the strip. The two bag walls (20, 22) are then sealed together to form the bag and the evacuation strip (24) provides liquid passageways for the liquid in the bag to flow to the spout (26) to achieve com- plete withdrawal of the liquid from the bag as the bag col- lapses.
Rebholz James H.
Rutter Christopher C.
Coca-Cola Company (the)
Rebholz James H.
Rutter Christopher C.
Sim & Mcburney
LandOfFree
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