Corrugated container with foldable flaps

Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...

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Details

220416, 220441, 229DIG2, 229DIG4, 493175, 493177, 493363, 493906, B65D 9004

Patent

active

046230726

ABSTRACT:
Multi-layered corrugated containers having at least one flat side, have at least one foldable flap attached at the fold line to the flat side. In the past the fold line has been scored or crushed after the box is formed, and this represents an additional manufacturing step. The container includes a multi-layered sleeve with at least one flap on one end of the sleeve and a fold line separating the flap from the sleeve, the fold line having a strip with no corrugations therein permitting the flap to be bent about the fold line.

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