Abstract: A bag stuffer for placement in a bag, comprising a first panel, a second panel, and an articulated support beam connected between the first and second panels. The articulated beam has a collapsed storage position with the first and second panels substantially adjacent each other and substantially parallel to each other for a storage position of the bag, and an extended or expanded bracing position for holding the first and second panels spaced from each other and for holding the bag in a stuffed display position. The articulated support beam also has at least two beam panels and at least one elastic band for biasing the two beam panels toward each other for biasing the articulated support beam from the collapsed storage toward the expanded bracing position.

Abstract: A bag stuffer for an expandable bag has an insert that is movable from a collapsed orientation for enabling compact storage of an expandable bag containing the insert, to an expanded orientation for providing a commercial display of an expandable bag containing the insert. The insert includes one or two substantially rigid and substantially planar side panels and a bottom panel having opposite ends. The one or two side panels are connected to one or both of the opposite ends of the bottom panel at a hinge area containing a fold between the sides panels and the bottom panel. A biasing torsion spring, memory plastic at the hinge areas or leaf spring biases the insert toward the expanded orientation, the biasing force being applied in the hinge area for directly acting on the fold to bias the side panels away from the bottom panel and toward the expanded orientation.