Method of making partitioned tray

Details Method of making partitioned tray Method of making partitioned tray

1978-01-20

1979-12-11

Coan, James F.

93 366, B31B 1700

Patent

active

041777158

ABSTRACT:
The method of making a compartmentalized paperboard tray with one or more point-of-use flip-up partitions. The tray is produced from roll stock paperboard by feeding one web over another, adhering the webs together at selected areas and then cutting and scoring the adhered webs together to provide a flat tray blank which may be set up on standard tray forming equipment.

REFERENCES:
patent: 3429235 (1969-02-01), Ackley
patent: 3590699 (1971-07-01), Foley, Jr. et al.
patent: 3829003 (1974-08-01), Dilot
patent: 4075107 (1978-02-01), Smith

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