Envelopes – wrappers – and paperboard boxes – Paperboard box
Patent
1995-08-24
1996-11-19
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
229109, 229199, 229916, 229919, B65D 532, B65D 21032
Patent
active
055754198
ABSTRACT:
A container formed by wrapping a slotted flexible sheet about rigid end panels having upper corner projections that extend through the slots. The end panels are formed from a blank having end flaps which are folded and adhered to the main body of the blank to provide double thickness at the end portions. Additional reinforcement may be provided by a reinforcing flap connected to the main body or by a stiffener insert. Stacking projections on the end panels extend through slots in the flexible sheet to maintain the sheet in place.
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Fogle James C.
Ross John A.
Elkins Gary E.
Riverwood International Corporation
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