Machine and method for forming reinforced polygonal containers from blanks
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United States of America Patent
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-
Nov 14, 2017
Issued Date -
N/A
app pub date -
Dec 28, 2011
filing date -
May 7, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of forming a container from a blank of sheet material using a machine is provided. The blank includes a bottom panel, two side panels, two end panels, and a reinforcing panel assembly extending from a first side panel. The machine includes a hopper station, a corner post forming station, and a plunger station. The method includes rotating the reinforcing panel assembly upwardly toward the first side panel as the blank is transported from the hopper station to the corner post forming station, forming a corner wall and a reinforcing end tab by folding reinforcing panels about fold lines as the blank is transported through the corner post forming station, rotating the side panels and the end panels to be substantially perpendicular to the bottom panel by directing the blank through the plunger station, and coupling the reinforcing end tab to an end panel to form the container.
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