초록 ▼

A paperboard container for use in a microwave oven to cook an expandable food has an octagonal bottom support panel, upwardly and outwardly extending trapezoidal side panels connected to each edge of the bottom support panel, and a pop-up cover of overlapped, semi-ovoid top panels. A top panel is fo

A paperboard container for use in a microwave oven to cook an expandable food has an octagonal bottom support panel, upwardly and outwardly extending trapezoidal side panels connected to each edge of the bottom support panel, and a pop-up cover of overlapped, semi-ovoid top panels. A top panel is foldably connected to an edge of each of the side panels and a circular seal is removably attached to one of the top panels and an opposed one thereof to close the container. Upon removal of the seal, the top panels assume a substantially upright position as extensions of the side panels to enclose and support, along with the bottom support panel and side panels, an expanded food package.

대표청구항 ▼

A quick-opening, non-metallic container housing an expandable food bag in a non-expanded stored condition and in an expanded condition having a substantially increased volume when heated, said container comprising: a base portion including a bottom support panel of regular polygonal shape, an upward

A quick-opening, non-metallic container housing an expandable food bag in a non-expanded stored condition and in an expanded condition having a substantially increased volume when heated, said container comprising: a base portion including a bottom support panel of regular polygonal shape, an upwardly and outwardly extending trapezoidal side panel connected to each edge of said polygonally shaped bottom support panel, each one of said side panels being connected to the adjacent one thereof by a V-shaped panel to form with said bottom support panel a bowl receiving said expandable food bag in stored condition, and an integral pop-up cover securely enclosing and storing said expandable food bag in said bowl and providing additional side support for the bag when opened and the bag is expanded, said cover including a plurality of separate top panels, each top panel being generally semi-ovoid in configuration and having a straight edge and curved edge, said straight edge resiliently and foldably connected to one of said side panels, the edge between each top panel and said panel being greater in length than said edge between each side panel and bottom support panel said top panels being arranged such that adjacent side edges thereof overlap while the distal end of each top panel is spaced from the distal end of the opposed top panel defining an opening over the top center of the container, and a seal tab member of generally circular configuration, said seal tab member being removably connected to the distal end of one of said top panels, said seal tab member being releasably attached to the distal end of the top panel opposed to said one top panel while overlapping the distal end of each of the remaining top panels so that the opening over the top center of the container is closed by the seal tab member, said seal tab member securely holds all of said top panels in a closed position wherein the removal of said seal tab member will open said container thereby causing each of said top panels to assume a substantially upright position.