Special receptacle or package – With pallet feature – Knockdown or collapsible type
Patent
1979-12-17
1984-05-22
Garbe, Stephen P.
Special receptacle or package
With pallet feature
Knockdown or collapsible type
206624, 229 43, B65D 554, B65D 568
Patent
active
044496338
ABSTRACT:
A new and improved ovenable paperboard carton for use in a microwave and conventional oven is disclosed. The improved carton comprises a bottom tray having a plurality of side panels with gusset panels attached thereto and combines the bottom tray with a new and improved upper lid which has a central top panel and a plurality of side panels hingedly attached thereto. The upper lid contains a pair of strategically placed reverse cuts which form a tear-off portion for the carton. The tear-off portion is designed to provide corner reinforcement to the package. When the tear-off portion is removed from the upper lid, a pair of structurally supporting channels are formed along opposite edges of the carton to add stability, with the corner reinforcement, to the package upon removal of the lid. The upper lid is adhesively secured to the bottom tray to further enhance the rigidity of the package.
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Cooper Leonard M.
Johnson Harold D.
Sherman Earle C.
Garbe Stephen P.
Halvorsen Ronald M.
Lister John D.
Manville Service Corporation
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