Reinforced corrugated container with an exterior sleeve

摘要

A reinforced corrugated container includes a bin having a rigid longitudinal sidewall made of a plurality of corrugated parallel adjacent connected panels radially defining a interior hollow space for receiving bulk material that applies a radial outward force against the sidewall when placed therein. The longitudinal sidewall extends from a bottom edge to a top edge that defines a rim of the interior hollow space. A flexible tubular sleeve made of non-woven material closely is continuously radially engaged with and around an exterior of the sidewall for providing a radial inward force against the sidewall to oppose the radial outward force. The container may also include a plurality of straps for additional girth support.

主权项

1. A reinforced corrugated container comprising:
a bin having a rigid longitudinal sidewall made of a plurality of corrugated parallel adjacent connected panels radially defining a interior hollow space for receiving bulk material that applies a radial outward force against the sidewall when placed therein, the longitudinal sidewall extending longitudinally from a bottom edge to a top edge, the top edge defining a rim of the interior hollow space; and a flexible tubular sleeve made of non-woven material closely and continuously radially engaged with and around an exterior of the sidewall for providing a radial inward force against the sidewall to oppose the radial outward force; wherein each parallel panel includes a flap extending from the bottom edge and each flap is inwardly folded and secured together by a plurality of interlocking tabs and slots to form a bottom of the bin; and wherein a portion of the sleeve is positioned beneath the tabs and within the slots for holding the sleeve in place on the bottom.