Composite tray and stacker for a shrink wrapped package

Details Composite tray and stacker for a shrink wrapped package Composite tray and stacker for a shrink wrapped package

1989-10-02

1991-03-12

Sewell, Paul T.

Special receptacle or package

Embroidery, lace, or ruching

206 4533, 206497, 229127, 229164, 229919, B65D 548, B65D 550, B65D 6502

Patent

active

049986155

ABSTRACT:
A composite tray and stacker for shrink wrapped packages of a plurality of identical paperboard and/or plastic containers supported in a tray for the purpose of providing compressive load-bearing capability to the package. The composite tray and stacker is composed essentially of a single sheet of stiff material, such as corrugated paperboard. The structure includes a rectangular tray bottom wall, a pair of narrow side walls connected to opposite sides of the bottom wall along spaced apart fold lines and having fastening tabs for assembly, and a pair of end walls connected to the bottom wall along fold lines. A pair of spacer elements are foldably connected along the top edges of the end walls and a pair of weight-bearing stacker elements are foldably connected to the spacer elements. In the assembled package the end walls and spacer elements lie in parallel spaced apart relation to support packages stacked one on another.

REFERENCES:
patent: 2741415 (1956-04-01), Meitzen
patent: 3348667 (1969-10-01), Beeby
patent: 3493106 (1970-02-01), Galli
patent: 3493107 (1970-02-01), Markey
patent: 3595384 (1971-07-01), Sargent et al.
patent: 3826357 (1974-07-01), Roth
patent: 3942631 (1976-03-01), Sutherland et al.
patent: 3993239 (1976-11-01), Exel
patent: 4062448 (1977-12-01), Meighan
patent: 4427108 (1984-01-01), Coles et al.
patent: 4475653 (1984-10-01), Ullman

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