Envelopes – wrappers – and paperboard boxes – Paperboard box – Horizontal – outwardly extending bottom flange
Patent
1996-04-08
1997-12-16
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Horizontal, outwardly extending bottom flange
206587, 229191, 229916, 229919, B65D 21032
Patent
active
056975481
ABSTRACT:
A bottom wall is formed from a plurality of bottom panels having unjoined adjacent edges. Side walls are formed from a plurality of side panels. Each side panel is foldably joined along a bottom edge to one of the bottom wall panels. Reinforcing posts are formed in the side walls by sets of reinforcing post panels. Each set of reinforcing post panels has a plurality of post panels foldably joining one another and foldably joined between side wall panels adjacent the unjoined edges of the bottom panels. An end closure is formed at each end of the carton by end panels foldably joined to end edges of the bottom and side wall panels and secured in face-to-face overlapping relationship.
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Drew Michael V.
Elkins Gary E.
The Mead Corporation
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