Claims
- 1. A package comprising:
- a container with an upper end defined at least by
- (A) two generally parallel, spaced-apart, sidewalls,
- (B) two generally parallel, spaced-apart end walls joining said sidewalls,
- (C) a top wall joining said sidewalls and one of said end walls, and
- (D) and a generally planar corner wall that
- (1) is disposed at an oblique angle to said top wall and end walls,
- (2) joins said top wall, said sidewalls, and one of said end walls, and
- (3) defines an opening to the container interior;
- a hollow fitment sealingly mounted to said corner wall at said opening and defining a dispensing passage in communication with the interior of said container;
- a flexible valve that
- (A) is disposed within said hollow fitment across said fitment dispensing passage, and
- (B) has a self-sealing slit which opens to permit flow therethrough in response to increased pressure on the side of said valve facing the interior of said container;
- a removable and disposable cover extending from said container over the part of said fitment projecting beyond said planar corner wall to define a hermetically sealed volume around the part of said fitment projecting beyond said planar corner wall; and
- releasable attachment means for sealingly attaching said cover to said container.
- 2. The package in accordance with claim 1 in which
- said end walls, sidewalls, and top wall each comprises a web of material;
- said cover includes an integral extension of said material from said top wall, said sidewalls, and one of said end walls beyond said planar corner wall; and
- said releasable attachment means includes weakened, frangible regions along edges of said cover adjacent said planar corner wall.
- 3. The package in accordance with claim 2 in which said frangible regions include partial perforations in said extension of said material along said edges of said top wall, said sidewalls, and one of said end walls.
- 4. The package in accordance with claim 1 in which said cover has the configuration of a hollow, triangular prism.
- 5. The package in accordance with claim 1 in which
- said fitment includes an annular flange heat sealed to said planar corner wall on the interior of said container;
- said fitment has an outer annular end; and
- a membrane is releasably secured across said outer annular end to sealingly occlude said dispensing passage.
- 6. A package comprising:
- a container with an upper end defined by at least one wall that defines an opening to the container interior, said container including two end walls, two sidewalls, and a top wall wherein said at least one wall is a corner wall that is generally planar and that joins said top wall, said sidewalls, and one of said end walls;
- a hollow fitment sealingly mounted to said one wall at said opening and defining a dispensing passage in communication with the interior of said container;
- a flexible valve that
- (A) is disposed within said hollow fitment across said fitment dispensing passage, and
- (B) has a self-sealing slit which opens to permit flow therethrough in response to increased pressure on the side of said valve facing the interior of said container,
- a removable and disposable cover extending from said container over the part of said fitment projecting beyond said at least one wall to define a hermetically sealed volume around the part of said fitment projecting beyond said at least one wall, said cover including an integral extension of said material from said top wall, said sidewalls, and one of said end walls beyond said corner wall; and
- releasable attachment means for sealingly attaching said cover to said container, said releasable attachment means includes weakened, frangible regions along edges of said cover adjacent said corner wall.
- 7. The package in accordance with claim 6 in which said frangible regions include partial perforations in said extension of said material along said edges of said top wall, said sidewalls, and one of said end walls.
- 8. The package in accordance with claim 6 in which said cover has the configuration of a hollow, triangular prism.
- 9. The package in accordance with claim 6 in which
- said fitment includes an annular flange heat sealed to said at least one wall on the interior of said container; and
- said fitment has an outer annular end.
CROSS REFERENCE TO RELATED APPLICATION(S)
This application is a divisional patent application of U.S. patent application Ser. No. 09/196,301 filed Nov. 19, 1998 now U.S. Pat. No. 6,050,451.
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Divisions (1)
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Number |
Date |
Country |
Parent |
196301 |
Nov 1998 |
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