Food storage kits

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FOOD STORAGE KITS /

BACKGROUND OF THE DISCLOSURE

1. Field of the Disclosure

[0001] The present disclosure relates to storing food items, and more particularly, to a kit for relatively long term freezer storage by home consumers of bulk purchased food items.

2. Background of the Related Art

[0002] Buying food items in large quantities typically provides cheaper options for consumers. Further, bulk packaging at the retail point of sale is also recognized as a more environmentally friendly delivery.method. However, for perishable items, home storage and consumption before spoiling can be challenging. Despite storage in a refrigerator or even a freezer, spoilage from freezer bum and the like can reduce the benefits of bulk buying and even prevent consumers from utilizing such efficient methods.

[0003] In an effort to overcome food storage challenges, a great deal of technology has been developed. For example, vacuum bags, double layer bags, and bags with specialized preservative inner coatings have been developed to help maintain freshness and/or provide enhanced storage and protection. See U.S. Patent Nos.: 5,704,670 issued on January 6,1998 entitled Glove Bag; and 6,394,652 issued on May 28,2002 entitled Flexible Bags Having Stretch-To-Fit Conformity To Closely Accommodate Contents In Use. Also see U.S. Patent Application Publication Nos.: 2002/0064582 published on May 30,2002 entitled Shelf Stable Food Product And Mix Kit; 2003/0232112 published on December 18,2003 entitled Packaging System Assembly For Carry-Out Food; and 2005/0281921 published on December 22,2005 entitled Multiple-Option Meal Kit.

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SUMMARY OF THE INVENTION

[0003a] In one aspect, the present invention provides a method of providing a food storage kit to consumers comprising the steps of:

a. providing a first package, wherein the first package comprises at least two re-sealable primary bags;

b. providing a plurality of secondary bags in the food storage kit;

c. providing a set of instructions in the food storage kit that (i) directs a consumer to put a portion of a larger foodstuff into two or more secondary bags to provide filled secondary storage bags;

(ii) directs the consumer to combine the filled secondary storage bags with at least one primary storage bag to provide a combined storage unit;

(iii) directs the consumer to freeze the combined storage unit; and (iv) remove one or more frozen filled secondary storage bags for thawing at a subsequent time; and d. providing the food storage kit in a retail setting for purchase by a consumer.

1a

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[0004] Effectively marketing a kit to a consumer to de-bulk food items is partially dependent upon consumer acceptance. By providing the necessary items as a kit, the de-bulking process is made easier and more convenient. Hence, consumer acceptance is more likely. By further providing a unified package with an advertising insert having indicia such as branding information, coupons, helpful information and instructions, consumers are more likely to adopt a practice of bulk purchases with at home de-bulking for freezer or other long term storage. Further still, it is thought that if a consumer buys a bundled item, there is a higher likelihood that the consumer will have a particular brand loyalty as far as the refill stream is concerned, as the consumer will be confident that the refill stream will be optimally compatible with the main bag system and perform as well as the original.

[0005] The subject technology presents a kit to provide consumers with an easy and efficient method for preparing bulk or large quantities of food items as smaller portions. The subject technology is directed to smaller bags for holding smaller portions of the food items with a larger bag for holding the filled smaller bags.

[0006] In one embodiment, the subject technology is directed to a food storage product dispensing kit including a first package having at least two re-sealable primary bags, and a second package having at least four secondary bags. A volume of two secondary bags is less than a volume of each primary bag. The first and second packages are unitized by over-wrapping the first and second packages together. The food storage product may further include an advertising insert. The primary bags can be gallon sized and the secondary bags can be 8 inches wide by 11.5 inches deep.

[0007] Another embodiment is directed to a food storage product dispensing kit including a first package comprising at least two re-sealable primary bags, a second package comprising at least four secondary bags, wherein an expanded volume of two secondary bags is less than an

CA 02762440 2011-12-16 expanded volume of each primary bag, and over-wrapping on the first and second packages to create a unitized product. An advertising insert can be included as part of the kit and the secondary bags can have a printed area for writing information thereon related to food therein.

[0008] Still another embodiment is directed to a food storage kit including a package having a plurality of small bags for storing food items, and at least one large bag having a sealing zipper and defining an interior for storing at least two of the small bags having the food items therein. The package is unitized by sealing the plurality of small bags and the at least one large bag in a container. Preferably, the plurality of small bags are dispensed from a roll, and the small bags are sized and configured to be worn like a glove to pick up food, then turned inside for storage of food therein. To minimize freezer bum, the plurality of small bags may be stretch bags for clinging to the food items therein. The at least one large bag can also be designed to minimize freezer bum.

[0009] The container is variable such as a box, a bag, two boxes, a plurality of boxes, two joined boxes, two over-wrapped boxes, a plurality of joined boxes, a plurality of over-wrapped boxes, a container with indicia as well as compartments, two bags, a plurality of bags, and combinations thereof. One version of the container includes an insert containing instructions for using the kit and advertising information, a first coffin box for containing the at least one large bag, and a second coffin box for containing the plurality of the small bags, wherein the container is over-wrapped about the insert, which at least partially surrounds the first and second coffin boxes.

[0010] Yet still another embodiment is directed to a portioning kit for food storage including a thick outer bag with a sealing zipper for storing a large amount of food, a plurality of thinner bags, the thinner bags being designed to cling to food, thereby minimizing freezer bum, and a package defining an interior having the thick outer bag and the plurality of smaller bags

CA 02762440 2011-12-16 sealed therein. The smaller bags do not need a sealing zipper. The thin bags can be arranged as a perforated roll and the package is a box for containing the perforated roll and the thick outer bag. Preferably, there are a plurality of thick outer bags and the package is a first box for containing the plurality of thick outer bags and a second box for containing the plurality of thinner bags.

[0011] Another embodiment is directed to a food storage product dispensing kit for debulking food including a plurality of re-sealable primary bags and a plurality of secondary pouches, wherein the secondary pouches are adapted and configured to be worn and inverted over a user’s hand as well as minimize freezer bum of food items therein. An advertising insert may include branding information, de-bulking instructions, food safety information, a product sample, and a coupon. The bags, the pouches, and the advertising insert are unitized in a single package for consumer convenience.

[0012] Another embodiment is directed to a food storage product dispensing kit including a plurality of food bags for individually wrapping food items, a plurality of re-sealable storage bags for retaining at least two of the food bags, and a package containing the plurality of food bags and the plurality of re-sealable bags to create a unitized retail product, wherein the package is adapted and configured to store a plurality of food bags subsequent to purchase of the food storage product dispensing kit. Hence, the retail packaging can be re-used rather than simply discarded to create an environmentally friendly product.

[0013] It should be appreciated that the present technology can be implemented and utilized in numerous ways, including without limitation as a kit, a process, an apparatus, a system, a device, and a method for applications now known and later developed. These and other unique features of the technology disclosed herein will become more readily apparent from the following description and the accompanying drawings.

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BRIEF DESCRIPTION OF THE DRAWINGS

[0014] So that those having ordinary skill in the art to which the disclosed system appertains will more readily understand how to make and use the same, reference may be made to the following drawings.

[0015] Figure 1 is a perspective view of a kit having two coffin boxes in a stacked relationship with an advertising insert, unitized for retail sale in accordance with the subject technology.

[0016] Figure 2 is a perspective view of the two coffin boxes and advertising sheet of Figure 1 separated and opened to show the items contained therein.

[0017] Figure 3 is a perspective view of the bag shown in circle 3 of Figure 2, wherein the bag includes a zipper.

[0018] Figure 4 is a perspective view of the pouch shown in circle 4 of Figure 2.

[0019] Figure 5 is a perspective view of the pouch of Figure 4, containing a hamburger patty.

[0020] Figure 6 is similar to Figure 5 but shown in partial cutaway to illustrate the patty as fully contained within the pouch.

[0021] Figure 7 is a perspective view of the wrapped patty being received within the bag for long term storage.

[0022] Figure 8 is a perspective view of the bag containing a plurality of wrapped patties, staged for long term storge within a freezer.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

[0023] The present disclosure overcomes many of the prior art problems associated with debulking food items for long term storage and the like. The advantages and other features of the technology disclosed herein, will become more readily apparent to those having ordinary skill in

CA 02762440 2011-12-16 the art from the following detailed description of certain preferred embodiments taken in conjunction with the drawings which set forth representative embodiments of the present invention and wherein like reference numerals identify similar structural elements.

[0024] Unless otherwise specified, the illustrated embodiments can be understood as providing exemplary features of varying detail of certain embodiments, and therefore, unless otherwise specified, size, shape, features, components, modules, elements, and/or aspects of the illustrations can be otherwise modified, combined, interconnected, sequenced, separated, interchanged, substituted, positioned, and/or rearranged without materially departing from the disclosed systems or methods. It is also noted that the accompanying drawings are somewhat idealized in that, for example without limitation, only one possible version of many is shown as would be appreciated by those of ordinary skill in the pertinent art.

[0025] Referring now to Figure 1, a perspective view of a kit 100 for de-bulking food items is shown. The kit 100 may include any number of coffin boxes 102,104 in a stacked relationship. The boxes 102, 104 may be adhered together or even a single box with various components inside. Two boxes 102, 104 are shown for holding different bags, which facilitates manufacturing processes and providing alternative and additional bags in additional boxes sold separately or as part of a similar kit,

[0026] An advertising insert 106 helps present a unified appearance when the boxes 102, 104 and insert 106 are packaged together for retail sale as a unitized kit 100. Over-wrapping such as with clear shrink wrap (not shown explicitly) can be used to package the boxes 102,104 and insert 106. The advertising insert 106 would typically include branding information 108 such as a logo and additional indicia 110. The indicia 110 would typically include coupons for additional storage bags or kits, helpful information such as proper food handling techniques to avoid salmonella poisoning, instructions on how to use the kit 100 and the like to help and encourage

CA 02762440 2013-11-07 consumers adopt a practice of de-bulking items with the kit 100.

[0027] Referring now to Figure 2, a perspective view of a kit 100 separated and opened to show the items contained therein is illustrated. The kit 100 includes an additional item 112 as a supplement to the advertising insert 106. It is also envisioned that the additional item 112 could be a plurality of items such as a sample of an additional product like an alternative bag, one or more coupons, a recipe, a survey, a sweepstake ticket possibly tied to an Internet site with a code, or other items that may be unitized along with the boxes 102,104.

[0028] The kit 100 includes a plurality of closure or zipper bags 114 stored in the coffin box 102. The closure bags 114 are stacked and folded into the coffin box 102. In one embodiment, the closure bags 114 are ZIPLOC® Brand Double Zipper multi-purpose storage gallon-sized bags available from S.C. Johnson & Son, Inc. of Racine, Wisconsin. The closure bags 114 may be any size such as two-gallon, gallon or quart.

[0029] As best seen in Figure 3, the closure bags 114 include a zipper 118 or other locking mechanism adjacent the mouth or opening 124 to selectively seal contents therein as is well known in the art. The subject technology is also particularly well-suited to use double zipper mechanisms such as shown in U.S. Patent No. 7,137,736 issued on November 21, 2006 to Pawloski et al. and U.S. Patent No. 7,410,298 issued on August 12, 2008 also to Pawloski, each entitled “Closure Device for a Reclosable Pouch”. The closure bags 114 may be single or double walled bags. Exemplary film thickness for such closure bags 114 is about 0.0026 inches{0.0066 cm}. In another embodiment, the exemplary thickness for a closure bag 114 is from about 0.0005 inches to about 0.004 inches. In another embodiment the closure bag 114 of the kit 100 is a container (not shown), which may be sold nested but suited to stacking in use.

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[0030] Referring again to the exemplary embodiment of Figure 2, the kit 100 also contains a plurality of a relatively thinner pouches 116 stored in the coffin box 104. The thinner pouches 116 provide excellent adherence to items placed therein such that a closure mechanism is optional. A relatively larger number of the pouches 116 are provided on a perforated roll 120 for easy dispensing from the coffin box 104. In other non-limiting embodiments, the pouches 116 may be stored on a spindle dispenser or may be provided as individual pouches 116 in a package such as the coffin box 104.

[0031] The boxes 102, 104 may be permanently adhered together or formed as a single box with two compartments so that the bags 114 and pouches 116 remain coupled throughout the life of the kit 100. In another embodiment, the bags 114 and pouches 116 are provided in a retail shelf bag, which is printed with branding information, instructions and the like. The bags 114 and pouches 116 could still be provided in boxes 102,104 within the retail shelf bag or even in additional bags that may also be suitable for food storage.

[0032] Referring now to Figure 4, a perspective view of a pouch 116 shown in circle 4 of Figure 2 is illustrated. The pouch 116 is fabricated from a thin film so that the pouch 116 will conform and cling to items placed therein and itself as shown in Figure 5. By clinging to the stored items, the detrimental effects of long term storage such as freezer bum are reduced and alleviated.

[0033] Exemplary film thickness for the pouch 116 ranges from about 0.0002 inches {0.00051 cm} to about 0.0016 inches {0.00406 cm}. Preferably, the film thickness is about 0.0004 inches {0.00102 cm}, which provides excellent clinginess and protection without excessive cost. When the pouch 116 conforms well to the food item, freezer bum is minimized. In one embodiment, the pouch 116 is fabricated from an embossed film. Embossed pouches 116 provide relatively better clinginess and release of most food items. Additionally, the pouches 116

CA 02762440 2011-12-16 may be treated with an inner coating (e.g., silicone, Teflon and the like) or a slip additive in the film resin to ease unwrapping food items. In another embodiment, a coating layer may be applied to both the inside and outside of the pouches 116. In yet another embodiment, a coating layer may be applied to the outside of the pouches 116. It is thought to be particularly beneficial to apply a coating layer to the outside of the pouches 116 as during the use of the pouch 116 will be inverted, thereby switching the relative inside and outside (surface touching any food item) of the pouch 116.

The De-Bulking and Storage Process

[0034] Upon buying the kit 100 and some bulk food item(s), users may divide the bulk food into smaller portions or single servings to be inserted into the pouches 116. In one example, the user purchases a kit 100 and a four pound package of ground beef to be formed into eight half pound servings of hamburger patties. Referring now to Figure 5, a perspective view of a pouch 116 from the kit 100 is shown containing one of the hamburger patties 122.

[0035] The pouch 116 is sized and configured to fit over the typical users hand. Thus, a user may form the hamburger patties, clean their hands, and invert the pouch 116 over their hand. In another embodiment, the user may put the bag on the user’s hand and then form the patty with their hand covered. The pouch 116 may have a lip offset at the opening 126 to make opening easier. Using the pouch 116 as a glove, the user can pick up a single hamburger patty 116, then slide the pouch 116 over their hand and the hamburger patty 122 to enclose the hamburger patty 122 in the pouch 116 without again coming into contact with patty 122. The pouch 116 can then be tightly wrapped or stretched about the hamburger patty 122 to completely enclose, cling to and protect the hamburger patty 122 as shown in Figure 6.

[0036] In one embodiment, the pouch 116 is about eight inches wide and about eleven9

CA 02762440 2011-12-16 and-a-half inches deep. The eight inches of width provides ample room to invert the pouch 116 over one’s hand while still being able to easily remove over a grasped item. The eleven-and-ahalf inches of depth provides sufficient interior room to completely enclose even large items such as a roast or a plurality of items such as chicken or turkey breasts. The pouches 116 could vary in any size such as, in width, from six to nine inches and, in depth, from seven to fourteen inches.

[0037] Preferred sizes for the pôuch 116 include: 9 inches of width by 7, 9,11.5 or 13.5 inches of depth; 8 inches of width by 7, 9,11.5 or 13.5 inches of depth; 7 inches of width by 7, 9, 11.5 or 13.5 inches of depth; and 6 inches of depth by 7, 9, 11.5 or 13.5 inches of depth. It is thought that such sizes for the pouches 116 provides unique benefits by providing the user with a glove, or mitt-shaped secondary-containment unit because there will be a reduced amount of wasted material upon turning the pouch 116 inside-out, which is a major benefit to consumers. Further, the described sizes tend to coordinate with the size of meat as it is provided by retailers, thus covering the meat product(s) effectively, while minimizing waste - another major benefit to consumers. Further still, it is surprisingly discovered that yet another major benefit to consumers in providing a kit 100 having a solution with a bag 114 and a pouch 116, rather than a bag and film (such as Saran™ Brand wrap or wax paper) solution, is that the pouch 114 provides complete coverage of the user’s hand while foodstuffs, such as meat, are being portioned. This provides no spread of the meat onto the bag 114 while the bag 114 is being packed.

[0038] Still referring to Figures 5 and 6, since the pouch 116 is formed from a stretchy cling film, the pouch 116 adheres to itself such that a futher closure mechanism is not necessary. However, the pouch 116 could have a zipper as noted above or other interchangeable closure mechanism like a slider zipper, hook and loop closure, an adhesive closure, magnetic closure etc. In one embodiment, the pouch 116 has a foldover cuff as is commonly seen on sandwich bags.

[0039] Referring now to Figure 7, once the hamburger patty 122 is wrapped in the pouch

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116, the wrapped patty 122 is placed with the bag 114 for long term storage. The bag 114 is sized and configured to hold a plurality of bulk items that have been proportioned down into the pouches 116. As shown in Figure 8, a plurality of wrapped patties 122 have been placed and sealed with the bag 114 for long term storge within a freezer. Once frozen, the hamburger patties 122 will be prevented from freezing together because of the individual wrapping in the pouches 116. In the four pounds of ground beef example, the bag 114 would hold eight half pound patties 122, each wrapped individually in a pouch 116. After freezing, one or more patties 122 can be removed for defrosting and subsequent consumption while resealing the bag 114 and returning the remainder to the freezer.

[0040] As would be appreciated by those of ordinary skill in the pertinent art, the subject technology may utilize any type of bag, pouch, package, box and various other storage containers to form a kit with particular advantages for certain sizes and configurations. For example, the bags 114 and pouches 116 may include a write-on label or printed area for documenting the contents and date of storage. The bags 114 and pouches 116 could also include lip lines, pleating, grip strips, and other features to enhance the performance thereof. The bags 114 and pouches 116 could be fabricated from polyethylene (PE), low-density PE (LDPE), highdensity PE (HDPE), ecologically friendly PE such as from sugarcane ethanol and the like. Ideally, the bags 114 and pouches 116 are flexible even when frozen, inexpensive to manufacture, and may be used in the microwave for defosting purposes in addition to the features noted above. In one embodiment, the bags 114 and pouches 116 are packaged in a bag that can itself be used as a re-sealable storage bag for the pouches 116. In another embodiment, the bag 114 and/or the pouch 116 are provided with a mechanism to extract air from the respective contents after closing.

[0041] Kits in accordance with the subject technology may utilize any combination of

CA 02762440 2011-12-16 bags, pouches and packaging now known and later developed. For example, the bags 114 and pouches 116 may be gallon, quart or some other size. Typically, the pouches 116 are relatively smaller than the bags 114 so that the bags 114 may hold a plurality of relatively full pouches 116. Accordingly, a typical kit 100 will include more pouches 116 than bags 114. In one line of kits 100, ten, twenty or thirty bags 114 in a box 102 are unitized with sixty, one hundred twenty or one hundred fifty pouches 116 in a box 104, respectively. Supplemental boxes of additional bags 114 and pouches 116 of various quantities and sizes may be sold separately or additionally unitized into kits of three or more boxes. Common counts for bags 114 and pouches 116 are anywhere from 10 to 200. Generally, the kits will include at least a first bag for storing a plurality of pouched items as well as a plurality of pouches for storing food items therein to be placed in the first bag. An advertising insert and other items along with wrapping unitize these items and provide information to assist with consumer acceptance.

[0042] In view of the above, the novel features of kits in accordance with the present technology advantageously provide an extremely convenient and efficient way for consumers to take enhanced benefit from bulk purchasing of food items by properly and easily storing some or all of the bulk purchase and avoiding waste.

Instructional Card in Kit or on Kit Packaging

[0043] In one embodiment, the kit 100 may provide a series of instructions for the user. The instructions may be provided: by making the additional item 112 a card; on the advertising insert 106; on one or both of the boxes 102,104; and combinations thereof. The instructions provide that:

1. The user is provided with a first bag (bag 114);

2. The user is provided with a second bag (pouch 116);

3. The user is directed to fill the pouch 116 with foodstuffs from a bulk source by:

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a. Positioning the user’s hand inside the pouch and grasping food product through the pouch 116;

b. Turning the pouch inside-out and wrapping the pouch around the food product;

and

c. Putting the inside-out pouch in the bag 114; and

4. Repeating this process as many times as is desired.

[0044] Again, it is thought that such instructions fully provide the user with a guide to take advantage from bulk purchasing of food items and easily storing some or all of the bulk purchase and avoiding waste.

[0045] While the invention has been described with respect to preferred embodiments, those skilled in the art will readily appreciate that various changes and/or modifications can be made to the invention. For example, each claim may depend from any or all claims in a multiple dependent manner even though such has not been originally claimed.