Molded plastic overwrap tray

Details Molded plastic overwrap tray Molded plastic overwrap tray

1990-03-12

1991-05-28

Price, William I.

Special receptacle or package

Tray type

206497, 220902, B65D 134, B65D 604, B65D 7108

Patent

active

050186230

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.

REFERENCES:
patent: 2918379 (1959-12-01), Lurie
patent: 2975931 (1961-03-01), Harrison
patent: 3185371 (1965-05-01), Reifers
patent: 3411265 (1938-11-01), Carpenter et al.
patent: 3420431 (1969-01-01), Donovan
patent: 3468468 (1969-09-01), Foote
patent: 3922362 (1975-11-01), Pierce
patent: 4869362 (1989-09-01), Herr

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