Envelopes – wrappers – and paperboard boxes – Paperboard box – Compartmented
Patent
1988-06-27
1989-12-05
Elkins, Gary
Envelopes, wrappers, and paperboard boxes
Paperboard box
Compartmented
22912029, 229915, 229DIG4, 229DIG5, 229DIG11, B65D 548
Patent
active
048847402
ABSTRACT:
A divider is disclosed for imparting stacking strength to a shipping carton wherein the divider is comprised of a pair of fiberboard panels. The panels are aligned in an overlying contiguous relationship and bonded to each other at outer portions. Unbonded medial portions have at least four cut score lines permitting the panels at the medial portions to be separated to form an open support column of rectangular cross section, with the open supprt column providing vertical stacking strength within the carton.
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Elkins Gary
Sonoco Products & Company
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