Internally divided carton

Details Internally divided carton Internally divided carton

1981-10-28

1983-08-16

Moy, Joseph Man-Fu

Envelopes, wrappers, and paperboard boxes

Paperboard box

229 15, 206491, B65D 548

Patent

active

043986617

ABSTRACT:
The interior of the paperboard carton is subdivided into two equal volumes by means of an internal divider panel which is formed as an extension of one end of the blank which is used to form the carton. The carton has front and back walls, side walls, and top and bottom closure flaps foldably connected to the front, back and side walls. The carton is formed from a one piece blank having opposite ends thereof overlapping each other and glued together at the center of the back wall, the divider panel is formed as an extension of one of the overlapping ends of the blank and is set back on that end of the blank so that the divider panel has basal marginal legs between which there extends a glue tab which is glued to the other end of the blank to form part of the glue seam joining the ends of the blank together. A paperboard material savings is realized by setting the divider panel back to form the marginal legs. The top closure of the carton is medially rupturable so as to be divisable into two top closures independently operable.

REFERENCES:
patent: 2325755 (1943-08-01), Eggebrecht
patent: 2678724 (1954-05-01), Andriot, Jr.
patent: 2866588 (1958-12-01), Bolding
patent: 2998179 (1961-08-01), Zilles
patent: 3199762 (1965-08-01), Coons
patent: 3365112 (1968-01-01), Priest et al.
patent: 3403836 (1968-10-01), Farquhar
patent: 3554402 (1971-01-01), Lock
patent: 3567069 (1969-04-01), Harrelson
patent: 3610511 (1971-10-01), Engdahl, Jr.
patent: 4157755 (1979-06-01), Gough
patent: 4179061 (1979-12-01), Gilbert

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