Claims
- 1. A microwave heating package for containing a food item to be cooked in a microwave oven, the package comprising a top wall, a bottom wall, and a side wall for enclosing the food item between the top and bottom walls, the side wall including two opposed end walls, each end wall being scored to define a first end flap between the top and bottom walls and a second end flap between the top and bottom walls, each end flap partially separable from the remainder of the package along the scoring, the location of the scoring sufficient to permit the separable portion of each end flap to move from a position between the top and bottom walls to a position underneath the bottom wall.
- 2. The microwave heating package of claim 1, further comprising a microwave interactive layer affixed to the bottom wall for converting microwave energy into heat.
- 3. The microwave heating package of claim 2, further comprising a microwave interactive layer affixed to the top wall for converting microwave energy into heat.
- 4. The microwave heating package of claim 3, further comprising a microwave interactive layer affixed to the side wall for converting microwave energy into heat.
- 5. The microwave heating package of claim 4, wherein the microwave interactive layer affixed to the top, bottom and side walls is a continuous microwave interactive layer that forms a sleeve around the food item to be cooked.
- 6. The microwave heating package of claim 2, further comprising a microwave reflective layer affixed to the top wall.
- 7. The microwave heating package of claim 2, wherein the end flaps are configured to be spaced from each other when positioned underneath the bottom wall, resulting in an air layer under the bottom wall between the end flaps.
- 8. The microwave heating package of claim 2, wherein the scoring includes a perforated zipper strip for connecting each end flap to the remainder of the package.
- 9. The microwave heating package of claim 2, wherein the scoring includes a perforated thumb tab for connecting each end flap to the remainder of the package.
- 10. The microwave heating package of claim 9, wherein each end flap has a fold line for folding the end flap and the bottom wall has a pair of slits for receiving the thumb tabs, the fold lines and slits being arranged such that the end flaps may form a pair of stabilized triangles located underneath the bottom wall for elevating the bottom wall above the floor of the microwave oven.
- 11. A microwave heating package comprising a single sheet of carton material folded into a container for enclosing a food item, the container having a top wall, a bottom wall parallel to the top wall and a side wall extending between the top and bottom walls, the side wall including two opposed end walls, a microwave interactive layer affixed to the bottom wall of the container for converting microwave energy into heat, each end wall being scored to define an end flap between the top and bottom walls that is partially separable from the remainder of the package along the scoring and that is hingedly connected to the bottom wall, the location of the scoring sufficient to permit the separable portion of each end flap to move from a position between the top and bottom walls to a position underneath the bottom wall.
- 12. The microwave heating package of claim 11, further comprising a microwave reflective layer affixed to the top wall.
- 13. The microwave heating package of claim 11, further comprising a microwave interactive layer affixed to the top and side walls and wherein the microwave interactive layer affixed to the top, bottom and side walls is a continuous microwave interactive layer that forms a sleeve around the food item to be cooked.
- 14. The microwave heating package of claim 11, wherein the end flaps are configured to be spaced from each other when positioned underneath the bottom wall, resulting in an air layer under the bottom wall between the end flaps.
- 15. The microwave heating package of claim 11, wherein the scoring includes a perforated zipper strip for connecting each end flap to the remainder of the package.
- 16. The microwave heating package of claim 11, wherein the scoring includes a perforated thumb tab for connecting each end flap to the remainder of the package.
- 17. The microwave heating package of claim 16, wherein each end flap has a fold line for folding the end flap and the bottom wall has a pair of slits for receiving the thumb tabs, the fold lines and slits being arranged such that the end flaps may form a pair of stabilized triangles located underneath the bottom wall for elevating the bottom wall above the floor of the microwave oven.
Parent Case Info
This application is a division of application Ser. No. 08/255,065 filed Jun. 7, 1994 which application is now U.S. Pat. No. 5,510,132.
US Referenced Citations (33)
Non-Patent Literature Citations (1)
Entry |
Photocopy of a package bearing the names Stouffer's and Lean Cuisine French Bread Pizza on its label. The package has a top flap that may be folded under the bottom of the carton and appears to have Oct. 1992 date imprinted thereon. (See lower right hand corner of page 2.). |
Divisions (1)
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Number |
Date |
Country |
Parent |
255065 |
Jun 1994 |
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