Package making – Progressively seamed cover web or web folds – With closing of web between package units
Patent
1997-05-12
2000-03-28
Moon, Daniel B.
Package making
Progressively seamed cover web or web folds
With closing of web between package units
53552, 53236, 53239, B65B 0906
Patent
active
060415797
ABSTRACT:
A machine for making sealed liquid pouches with a free-floating straw inside the pouch is described. The machine comprises a vertical pouch former which forms a continuous plastic film tube from a film sheet with the plastic film tube disposed about a liquid dispensing spout. A straw convecting tube also extends to one side of the liquid dispensing spout inside the tube. A straw is released through the convecting tube at predetermined intervals in synchronism with a transverse sealer which forms a bottom and top edge seal of pouches as liquid is continuously dispensed through the liquid dispensing tube. The plastic film tube is maintained in a transversely expanded condition during the filling of the pouch and is advanced by an engagement mechanism between the sealing cycles.
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Larson Raymond L.
Savoury Rick
Beach, LLC
Moon Daniel B.
LandOfFree
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