Carton for egg-shaped containers

Envelopes – wrappers – and paperboard boxes – Paperboard box

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Details

229 41C, 229 89, 206446, B65D 8520, B65D 304, B65D 536

Patent

active

040108872

ABSTRACT:
A pre-cut, pre-folded carton having a hexagonally shaped, preformed bottom with upwardly extending walls which form at the top thereof a generally circular top for receiving and retaining the bottom, enlarged portion of an egg-shaped container therein. A die-cut blank is first formed with a rear wall section and a pair of front wall sections. Each section is of a height sufficient to receive the largest diameter of the egg-shaped container therein and includes depending lower flap portions. The bottom is formed by folding and gluing the lower flap sections. The resulting carton has a first, flat position in which the bottom wall is folded up between the front and rear walls, and a second, open position where the flap sections, which are already secured to form a folded bottom section, are automatically unfolded or extended to form a double-thickness, hexagonal shaped bottom wall. An upper flap folds downwardly and inwardly from the upper edges of the front and rear wall to form a retaining member of reduced diameter which prevents inadvertent removal of the container.

REFERENCES:
patent: 3101167 (1963-08-01), Styler
patent: 3174675 (1965-03-01), Rosenburg, Jr.
patent: 3269640 (1966-08-01), Arneson
patent: 3411692 (1968-11-01), Mathews
patent: 3741379 (1973-06-01), Kappler et al.
patent: 3827623 (1974-08-01), Arneson
patent: 3918629 (1975-11-01), Forbes, Jr. et al.
patent: 3924736 (1975-12-01), Bell et al.

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