Abstract: The invention concerns a re-usable packaging container comprising an open-face tray member, a collapsible sleeve dimensioned when collapsed to fit within the tray member and further is deployable from a collapsed sleeve to an open form, and hinge guide means having first and second hinges connecting the tray member and sleeve. The packaging container permits the sleeve in collapsed form to be deployed and lifted guidably out of the tray member and opened on a hinge-controlled path to a deployment position match-fitted upright in supported relation from within the tray member and further permitting the deployed sleeve to be returned on the hinge-controlled path and caused to be collapsed within the open tray. The invention also concerns a packaging container tray blank having a tray bottom panel formed as a hinge guide intended for assembly of the blank with an attachable sleeve fitted to be stored in the tray in collapsed form or in opened and deployed form from within the tray.

Abstract: A self-contained, one-piece, collapsible container including a pair of co-planar top panels with depending inner side panels forming a cover structure for a tray-like body structure having lock tabs projecting from outer side panels thereof into apertures of the cover structure.

Abstract: An inner packing device for forming a plurality of cells within an outer container and including side panels, end panels, center panels, and transverse panels joined to the center panel and extending therefrom through the side panels.

Abstract: A one-piece paperboard insert, for protecting an article enclosed within an outer container, including a hollow frame structure surrounding a deck structure.

Abstract: A packing device for isolating an article from walls of a shipping container is formed from a strip of paperboard, and has panel segments folded into position to isolate the article from the walls.

Abstract: A pair of panels defining, with a connecting strip, a channel for receiving a marginal portion of a sheet of glass.

Abstract: An internal partition for dividing a container into a plurality of cells is formed from a pair of blanks of paperboard or the like. One of the blanks after erection is placed in inverted interlocking relationship with respect to a like erected blank to provide a plurality of central diamond-shaped cells flanked by peripheral cells in the form of half diamonds.

Abstract: A readily erectable multi-cell partition formed from a unitary blank of foldable paperboard.

Abstract: An internal partition device formed of a rectangular unitary blank of paperboard for providing six cells within an outer package or container.

Abstract: An internal partition device formed of a unitary blank of paperboard for providing six cells within a package or container.