Abstract: A molded plastic overwrap tray is disclosed having a base and sidewalls. The upper edges of the sidewalls define an upper surface of the tray. The base and sidewalls define a food retaining chamber. Adjacent sidewalls of the tray are connected to one another through a corner reinforcing rib extending from the base to the upper edges of the associated sidewalls. The reinforcing rib defines a channel in communication with the food retaining chamber to provide finger access to food positioned in the food retaining chamber to facilitate removal thereof. Each of the corner ribs provides reinforcement to resist deflection of the upper edges of the sidewalls, whereby an overwrap on the tray is supported by the upper surface of the tray to minimize sagging of the overwrap and prevent the overwrap from coming into contact with food in the food retaining chamber. In another embodiment, a center post is provided having its upper end substantially level with the upper surface of the tray.

Abstract: A molded plastic overwrap tray is disclosed having a base and first and second sets of opposed sidewalls. The base and sidewalls define a food retaining chamber. The upper edges of the sidewalls define an upper plane of the tray. The upper edges of one set of opposed sidewalls have first and second pairs of opposed indentations for receiving the respective opposed ends of a pair of spaced-apart support bars. The support bars have an upper surface defining a plane substantially parallel to the upper plane of the tray, whereby an overwrap on the tray is supported by the upper surface of the support bars to minimize sagging of the overwrap and prevent the overwrap from coming in contact with food in the food retaining chamber. The support bars also assist in maintaining the engaged opposed upper edges substantially parallel to one another to reduce distortion and breakage of the tray when the overwrap is tightly stretched thereover.

Abstract: A molded plastic overwrap tray is disclosed having a base and sidewalls. The sidewalls are outwardly bowed and connected to one another through integrally formed radius corners. A thick, wide bead is integrally formed to the sidewalls adjacent the open end tray to form a lip for the tray. A plurality of reinforcing ribs also are integrally formed in the corner or junctures connecting the sidewalls to the base. The tray is adapted to be sealed with a tightly stretched overwrap film which exerts compressive forces to provide the tray with relatively straight or slightly bowed upper side edges.

Abstract: This invention relates to an improved package or container made of a rigid cellular foam for protecting fragile articles such as light bulbs during storage or transport and is composed of two hingedly connected housing elements having recesses adapted to enclose said article; holding it in snug engagement within the container and having outer surfaces sloped at each end and polygonal shaped intermediate portions forming ribs providing protection to the contained article in a radial direction, with coplanar flanges extending outwardly from the foregoing recesses in a plane substantially perpendicular to the cross-sectional plane defined by said polygonal ribs.