Package making – Methods – Closing package or filled receptacle
Patent
1997-10-06
1999-04-06
Coan, James F.
Package making
Methods
Closing package or filled receptacle
53DIG2, 53565, 1565801, 1565802, B65B 5110
Patent
active
058903470
ABSTRACT:
A method of forming a container including the steps of: providing a sheet material defining a peripheral wall structure bounding a receptacle with an open end, and a closure portion having gable panels and a plurality of fins for closing the open end of the receptacle; reconfiguring the closure portion to place the closure portion in a closed state wherein the plurality of fins are in overlying relationship and the gable panels reside between the fins and the peripheral wall structure; effecting a seal between a plurality of the fins using a first sealing pattern; and after effecting the seal using the first sealing pattern effecting a seal between a plurality of the fins using a second sealing pattern.
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Eno Ken
Giacomelli Peter
Pokusa Kenneth
Catania Michael A.
Coan James F.
Kim Gene L.
Tetra Laval Holdings & Finance SA
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