This invention relates to a food package including a food bowl in which a food (e.g., hummus) is packaged and an independent topping container in which a topping is packaged. The food package herein disclosed has particular application to be subjected to a high pressure processing (HPP) treatment by which potentially harmful food-borne pathogens and similar organisms are eliminated while an unintended mixing of the food and the topping is avoided prior to their being consumed.
It is known to expose packaged food to a conventional high pressure processing (HPP) treatment to eliminate food-borne pathogens and similar organisms. Briefly, the packaged food is held in water under extreme pressure so as to advantageously make the food safe for consumption and extend the refrigerated shelf life thereof. However, the high pressure to which the packaged food is subjected causes the food within the package to be mixed prior to its time of consumption which has, in some circumstances, been known to cause problems for food distributors and consumers alike. By way of one example, hummus is usually sold to consumers in a clear container. A colorful and tasty topping is traditionally added so as to lie on top of the hummus at which to be visible through the container in order to enhance the commercial appeal of the hummus to consumers. If the container is subjected to the high pressure HPP treatment, an unintended consequence of such treatment is that the topping is prematurely mixed with the hummus. When the hummus reaches the shelf of a retail store, the consumer is able to look through the clear container and see the mixture of hummus and topping which can be visually less appealing to the consumer than had the hummus and its topping remained separate and intact one above the other. Thus, the consumer may not be as inclined to purchase the high pressure HPP treated hummus which costs both the food distributor and the retailer a sale and may result in the hummus not being purchased at all.
Therefore, what would be desirable is a single container in which a food, such as hummus or the like, and a topping can be packaged and kept separate from one another before, during and after the container is subjected to an HPP treatment to thereby avoid the hummus and its topping from being prematurely mixed together prior to their consumption.
In general terms, a food package is disclosed including a food bowl that is filled with a food, such as hummus or the like, and an independent topping container that is filled with a topping to be added to the food bowl and mixed with the food (i.e., hummus). Both the food bowl and the topping container are preferably manufactured from a visually transparent material that is adapted to withstand a high pressure processing (HPP) treatment by which to eliminate potentially harmful food-borne pathogens and similar organisms in the hummus and the topping with which the food bowl and the topping container are filled. The food bowl has a peripheral lip surrounding an open top and a peel-off film sealed to the peripheral lip to close the top of the food bowl and prevent the hummus from spilling out. The independent topping container also has a peripheral lip and a peel-off film sealed to the peripheral lip to close the top of the topping container and prevent the topping from spilling out.
The food package is assembled when the topping container is turned upside down so that the peel-off film thereof is laid flush against the peel-off film at the top of the food bowl. A visually transparent lid is detachably connected to the top of the food bowl at the peripheral lip thereof. The bottom of the topping container is removably received within a raised portion that is formed at the top of the lid. The topping container has an outwardly extending ridge running continuously therearound for receipt by a set of locking detents that extend around the raised portion of the lid. Accordingly, the topping container is held in place by the locking detents of the lid to lie atop the food bowl so that the topping within the topping container is suspended above the hummus. The bottom of the food bowl has a stacking recess formed therein within which to removably receive the raised portion from the lid of a different food package, whereby the food packages can be stacked vertically one above the other. By virtue of the food bowl and the independent topping container, the hummus and the topping will remain separated from one another prior to, during and after they are subjected to the HPP treatment. When it is desirable to consume the hummus, the lid is removed from the food package, and the topping container is removed from the raised portion of the lid. The topping container is turned over, and the peel-off films are peeled off the food bowl and the topping container. The topping is now poured into the food bowl where it is added to the hummus.
Referring initially to
The food bowl 1 is preferably manufactured from a clear, visually transparent (e.g., plastic) material so that consumers can see the food 3 that is packaged therein. The food bowl 3 has an open top and a peripheral lip 5 that extends around the open top. A peel-off film 7 is sealed to the peripheral lip 5 to extend over and cover the top of the bowl 1 and prevent the food contents from spilling out.
Also shown in
Thus, as in the case of the food bowl 1, the tapered topping container 9 is preferably manufactured from a clear, visually transparent (e.g., plastic) material to make the topping 10 that is packaged therein visible to consumers. The topping container 9 has an open top and a peripheral lip 12 that extends around the open top. A peel-off film 14 is sealed to the peripheral lip 12 to extend over and cover the top of the container 9 and prevent the topping 10 from spilling out.
By way of example, where hummus is the food 3 packaged with the food bowl 1, the topping 10 that is packaged within the independent topping container 9 to be added to the hummus is typically a mixture of oil, pine nuts, spices, and the like. However, if yogurt were to be the food 3 that is packaged within the food bowl 1, the topping 10 to be packaged within the independent topping container 9 to be added to the yogurt will typically be granola and/or fruit. By way of still another example, the food 3 may be a salad and the topping 10 can be salad dressing. In any event, it is to be understood that the specific food 3 within the food container 1 and the topping 10 within the independent topping container 9 to be added to and mixed with the food 3 prior to their consumption are not to be considered as a limitation of this invention.
It is contemplated that the food 3 packaged within the food bowl 1 and the topping 10 packaged within the independent topping container 9 will be subjected to a conventional high pressure processing (HPP) treatment prior to their distribution to the public for consumption. It is desirable to prevent the premature mixing of the food 3 and the topping 10 as may occur during the HPP process if the food 3 and the topping 10 were packaged together in a single container with the topping 10 simply placed above the food 3. Any such premature mixing of the topping 10 with the food 3 prior to their consumption can negatively affect the commercial appeal as well as a consumer's perception and decision to buy the food 3 that is packaged within and visible through the clear food bowl 1.
To overcome this potential problem, a food package 30 is assembled when a lid 18 having a closed top is detachably connected to the top of the food bowl 1 with the independent topping container 9 carried therebetween. The lid 18 is ideally manufactured from a clear, visually transparent (e.g., plastic) material that is flexible. A generally cylindrical peripheral base 20 surrounds the bottom of the flexible lid 18 so that the lid encloses the topping container 9. A first set of radially inward projecting locking detents 22 are formed in and continuously around the peripheral base 20 of lid 18.
As is best shown in
The closed top of the flexible lid 18 has a raised portion 24 located at the center thereof and extending upwardly from the peripheral base 20. The raised portion 24 of the lid 18 establishes a storage compartment within which to receive and carry the topping container 9 so as to facilitate the food package 30 having a compact and aesthetically pleasing configuration. More particularly, the topping container 9 that is carried by the food package 30 is turned upside down during the assembly of package 30 so that the peel-off film 14 that covers the top of container 9 lies flush and face-to-face against the peel-off film 7 that covers the top of the food bowl 1. When the lid 18 is moved into detachable connection with the top of the food bowl 1 to complete the assembly of the food package 30, the relatively narrow bottom of the tapered topping container 9 is removably received within the raised portion 24 formed in the closed top of the lid 18.
The topping container 9 has an outwardly extending ridge 25 running continuously therearound. When the topping container 9 is located within the raised portion 24 of lid 18, the ridge 25 of container 9 is received in and captured by a second set of locking detents 26 that are formed in and extend around the raised portion 24 of the lid 18, whereby the topping container 9 is held in place between the food bowl 1 and the lid 18.
The bottom of the food bowl 1 lying opposite the peel-off film 7 which extends across and covers the top of bowl 1 is provided with a stacking recess 28. The stacking recess 28 extends upwardly into the food bowl 1 towards the peel-off film 7. As is best shown in
By virtue of the food package 30 that is disclosed herein, the food (e.g., hummus) 3 and the topping 10 that are to be mixed and consumed together are initially separated from one another prior to their consumption by their being packaged within the food bowl 1 and the independent topping container 9 prior to, during and after the HPP high pressure process. When it is desirable to consume the food 3 with the topping added thereto following the purchase of the food package 30, the lid 18 is first detached from the food bowl 1 by means of applying an upward pulling force to lid 18. The topping container 9 is then pulled outwardly from the raised portion 24 of the lid 18 and turned over so that the peel-off film 14 of container 9 faces up. Next, the peel-off film 7 is peeled off the food container 1 to permit access to the food 3 therewithin, and the peel-off film 14 is peeled off the topping container 9 to permit access to the topping 10 therewithin. The topping 10 is now ready to be poured from its container 9 into the food bowl 1 and mixed with the food 3 so that the mixture can be consumed to the eating pleasure of the consumer.
It may be appreciated that when the food package 3 is fully assembled and ready for distribution (as is best shown in