Paperboard carton
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United States of America Patent
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Jun 16, 2020
Grant Date -
Feb 7, 2019
app pub date -
Feb 17, 2016
filing date -
Feb 17, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A carton is formed from folding a unitary blank, made from paperboard, to establish a front panel, a rear panel, opposing side panels, a bottom wall and a top wall. To strengthen the carton, at least two side inserts, having a caliper which is equal to or greater than the caliper of the unitary blank, are provided within an interior cavity of the carton and against a respective one of the opposing side panels. The unitary blank has a predominate fiber orientation which is directionally different from each of the at least two side inserts. With this arrangement, the cartons have enhanced structural integrity, enabling similarly configured cartons to be effectively, vertically stacked without deformation.
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