Patent Application
20190159467
The invention relates generally to molded products having particulates and particularly to methods and devices for applying particulates to the surface of molded products,
At present, if particulates are applied to the surface of foods or other products and need to be entrapped by the products, the particulates are sprinkled over the surface of the products (typically using a recirculating particle applicator). A secondary operation impresses the particulates into the surface of the products. Unfortunately, the particulates and the process of impressing the particulates into the surface of the products can distort any three-dimensional design originally on the surface of the products. In addition, this process also requires the secondary impressing operation. As a result, there is a. need for new methods and devices for adding particulates to molded products having a three-dimensional design without distorting the shape of the three-dimensional design, This need is acute for molded food products when it is desirable to have a pleasing three-dimensional design that is appealing to the consumer, e.g. three-dimensional designs on cookies, crackers, or animal treats containing particulates.
It is, therefore, an object of the invention to provide molded products having particulates and an undistorted three-dimensional design.
It is another object of the invention to provide methods for applying particulates to molded products without distorting any three-dimensional design on the products.
It is still another object of the invention to provide apparatuses tar applying particulates to molded products without distorting any three-dimensional design on the products.
It is another object of the invention to provide packages and indicia describing the contents of the package as a molded product having particulates and an undistorted three dimensional design.
These and other objects are achieved using an apparatus and a method for making a molded product comprising undistorted three-dimensional designs and having particulates that do not distort the shape of the three-dimensional designs. The methods comprise filling a mold in a die roll with one or more particulates, filling the mold with a dough, compressing the dough into the mold, and releasing the compressed dough from the mold to form the molded product. As a result, molded products comprising an undistorted three-dimensional design and having particulates that do not distort the shape of the three-dimensional design can be manufactured.
Additional and further objects, features, and advantages of the invention will be readily apparent to those skilled in the art.
The term “animal” means any animal that could benefit from a molded product. The animal can include a human, avian, bovine, canine, equine, feline, hircine, lupine, marine, ovine, or porcine animal. The animal can also be any suitable pet or companion animal.
The term “companion animal” means domesticated animals such as cats, dogs, rabbits, guinea pigs, ferrets, hamsters, mice, gerbils, horses, cows, goats, sheep, donkeys, pigs, and the like
The term “three-dimensional design” means a surface have a curvature or recess in three perpendicular directions. An example of a three-dimensional design is a molded object having the design impressed into the surface as shown in
The term “undistorted” when used to describe a three-dimensional design means that a three-dimensional design obtained when particulates are impressed or impregnated into a molded product is the same as or substantially the same as a three-dimensional design that is obtained when particulates are not impressed or impregnated into the molded product.
The term “dough” means generally any substance capable of forming a molded product, e.g. plastics, and specifically consumable or edible substances capable of forming a molded product, e.g., edible (loughs used to produce foods.
The term “single package” means that the components of a kit are physically associated in or with one or more containers and considered as unit for manufacture, distribution, sale, or use. Containers include, but are not limited to, bags, boxes, cartons, bottles, packages of any type or design or material, over-wrap, shrink-wrap, affixed components (e.g., stapled, adhered, or the like), or combinations thereof. A single package may contain one or more molded products having particulates, and the like as described herein that can be physically associated such that they are considered a unit for manufacture, distribution, sale, or use.
The term “virtual package’ means that the components of a kit are associated by directions on one or more physical or virtual kit components instructing the user how to obtain the other components, e.g., a bag or other container containing one component and directions instructing the user to go to a website, contact a recorded message or a fax-back service, view a visual message, or contact an instructor to obtain instructions on how to use the kit or safety or technical information about one or more components of a kit.
All percentages expressed herein relating, to the components of a composition are by weight of the total weight of the composition unless expressed otherwise.
As used throughout, ranges are used herein in shorthand, so as to avoid having to set out at length and describe each and every value within the range, any appropriate value within the range can be selected, where appropriate, as the upper value, lower value, or the terminus of the range.
As used herein and in the appended claims, the singular form of a word includes the plural, and vice versa, unless the context clearly dictates otherwise. Thus, the references “a”, “an”, and “the” are generally inclusive of the plurals of the respective terms. For example, reference to “a molded product” or “a method” includes as plurality of such “molded products’ or “methods”. Similarly, the words “comprise”, “comprises”, and “comprising” are to be interpreted inclusively rather than exclusively. Likewise, the terms “include”, “including” and “or” should all be construed to be inclusive, unless such a construction is clearly prohibited from the context, Where used herein the term “examples, particularly when followed by a. listing of terms is merely exemplary and illustrative, and should not be deemed to be exclusive or comprehensive.
The devices, assemblies, kits, methods, compositions and other advances disclosed here are not limited to particular methodology, protocols and reagents described herein because, as the skilled artisan will appreciate, they may vary. Further, the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to, and does not, limit, the scope of that which is disclosed or claimed.
In one aspect illustrated in
In some embodiments, a continuous looping belt conveying system to extract molded product from molds 42 and move the product away from die roll 40 comprises roll 60 which is partially surrounded, by a belt (not shown) which is in contact with die roll 40 and forms one side of a conveyor in various embodiments, the die roll 40 is in contact, with the means of extracting the molded product from the molds 42. In one embodiment, the means is a roll 60 partially surrounded by a conveying belt (not shown) that contacts the molded products and removes them from the molds 42 on the die roll 40, In a preferred embodiment, the roll 60 is a rubber roll and the conveying belt is cloth. Each of the above devices, such as die roll 40, rotary particulate distributer 34, dough feed roll 50, roll 60, are powered by motors or similar means and under the control of control systems that are well known in the art. Rotary molding apparatus 10 can be contained in any suitable housing 12 for allowing the devices to interact with each other as discussed above.
During operation, desired particulates are transferred from particulate hopper 30 to chute 32 via particulate distributer 34, which earl be rotary. The particulates pass through chute 32 and are introduced into molds 42 of die roll 40. Immediately after, dough to be used to make the molded product contained within dough hopper 20 partially fills molds 42 of die roll 40 entrapping the particulates on the surfaces of molds 42 through opening 22 at the bottom of hopper 20. During the process of tilling molds 42 with dough, dough feed roll 50 is used to complete the filling process and pushes the dough firmly into molds 42 further entrapping the particulates on the surfaces of molds 42. This also ensures that the dough takes the shape of the three-dimensional design in molds 42 while minimizing the impact of the particulates that reside in the surface of the dough. Molded products having the particulates embedded therein can then be removed from molds 42 with the aid of roll 60 in conjunction with a conveyor belt for further processing and packaging.
The invention advantageously enables the application of discernible particulates into the surface of a molded product without distorting any three-dimensionally design on the molded product. As particulates are added into the cavities of the die roll prior to rotary molding the final product, the particulates become entrapped on the surface of the product while maintaining the molded product's three-dimensional pattern and design, in prior methods, the molded products were produced with one or more three-dimensional designs and then the particulates were pressed or otherwise impressed or impregnated into the molded products. The particulates and the process of impressing or impregnating the particulates into the molded products distorted the three-dimensional designs on the products. Advantageously, the present methods avoid this distortion of the three-dimensional designs on molded products caused by the particulates and the prior methods for forming molded products with three-dimensional designs.
The molded product is any product capable of being formed in a molding process. In preferred embodiments, the molded product is a consumable or edible product suitable for consumption by an animal, e.g., a pet treat with art undistorted three-dimensional design that characterizes or identifies the treat. In other embodiments, the molded product is a. plastic toy with embedded ornamental particulates.
When producing an edible product, the dough can be any consumable or edible dough that can be molded. The dough can include any suitable meats such as bacon or any other meat (muscle or organ) from cows, sheep, pigs, and fish. The dough can further include other edible ingredients such as grains, starches, meat meals, proteins, fibers, sugars, minerals, aromas, colors, flavors, oils, humectants, preservatives, acids, or a combination thereof in any suitable amounts.
When producing an edible product, the particulates can be any consumable or edible particulates, for example, particulates of animal or vegetable origin. Specifically, the edible particulates can include edible ingredients such as grains, starches, meats, meat meals, proteins, fibers, sugars, minerals, aromas, colors, flavors, oils, humectants, preservatives, acids, or a combination thereof in any suitable amounts.
The particulates may be of any shape (regular or irregular). The particulates can be in the molded product in any useful amount, generally an amount ranging from about 2% to about 16%. The particle sizes of the particulates can be of any size consistent with the molded product. Generally, the particle sizes vary from just large enough to be visible (0.5 mm) to as large as the molded product or as much space as the three-dimensional design used allows. For example, the particulates can range in size from about 0.5 mm to 8 mm measured at their longest side.
In an alternative aspect, the invention provides methods for making a molded product having particulates and an undistorted three-dimensional design. The methods comprise filling one or more molds in a die roll with one or more particulates, filling the molds with a dough, compressing the dough into the molds, and releasing the compressed dough from the molds to form the molded product. The molded product can then be further transported or processed, e.g. baked and dried as necessary. The molded product has an undistorted three-dimensional design. The method can further comprise filling a package with one or more of the molded products.
In another aspect, the, invention provides products made using the methods of the invention.
In a further aspect, the invention provides molded products having particulates and an undistorted three-dimensional design. The molded products comprise an undistorted three-dimensional design and particulates that do not distort the shape of the three-dimensional design. In various embodiments, the molded product contains particulates in an amount ranging from about 2% to about 16% by weight. Generally, the particulates have a size ranging from about 0.5 mm to about 8 mm measured at their longest side. In preferred embodiments, the molded product is a food product. in various embodiments, the molded food product comprises one or more edible ingredients selected from the group consisting of grains, starches, mems, meat meals, proteins, fibers, sugars, minerals, aromas, colors, flavors, oils, humectants, preservatives, acids, and combinations thereof. In various embodiments, the particulates used to produce the molded food products comprise one or more edible ingredients selected from the group consisting, of grains, starches, meats, meat meals, proteins, fibers, sugars, minerals, aromas, colors, flavors, oils, humectants, preservatives, acids, and combinations thereof.
The molded products of the invention are preferably molded food products suitable for consumption by any animal. In preferred embodiments, the molded food products are for consumption by companion animals such as dogs and cats. In the most preferred embodiments, the molded food products are pet food products suitable for consumption by pets such as dogs and cats. In a preferred embodiment, the molded food products are food products for dogs or cats having an undistorted three-dimensional design of a dog or a cat, respectively.
In another aspect, the invention provides continuous production lines capable of manufacturing a package including a molded product comprising an undistorted three-dimensional design as described herein. More specifically, the continuous production lines can include various devices for making a package having the molded product comprising an undistorted three-dimensional design. For example, the continuous production lines can include a dough hopper and a particulate hopper for distributing the dough and particulates, respectively, on to a die roll having molds with a three-dimensional design. The continuous production lines can include a dough feed roll for pressing the dough into the molds of the roll drum. The molded products containing the particulates can then be released from the die roll. The molded products can then be tilled into a package that can then be scaled or closed. A conveyor belt can be used to transport the containers from one station to another station of the continuous production lines. In various embodiments, the continuous product line comprises (1) an apparatus for producing molded products comprising an undistorted three-dimensional design and having particulates that do not distort the shape of the three-dimensional design and (2) a means for transporting the molded products for further processing, e.g., backing, drying, flavor coating, and the like. In further embodiments, the continuous production line further comprises a means for packaging the molded products. In other embodiments, the continuous line further comprises a means for transporting the packaged molded products for further processing, e.g., transporting the packages to a storage facility or transport means.
In another aspect, the invention provides Us comprising in a single package or in separate containers in a virtual package, as appropriate for a kit component (A) a molded product comprising an undistorted three-dimensional design and having particulates that do not distort the shape of the three-dimensional design, preferably a molded food product, and (B) one or more of (1) a description of the benefits of the molded product comprising an undistorted three-dimensional design; (2) instructions for how to administer the molded product comprising an undistorted three-dimensional design; (3) a unique food composition, other than the molded food product when the molded product is a food product; (4) a play toy; (5) a serving platter for serving the molded product comprising an undistorted three-dimensional design; or (6) a serving utensil for serving the molded product comprising an undistorted three-dimensional design.
When the kit comprises a virtual package, the kit can be limited to instructions in a virtual environment in combination with one or more physical kit components. The kits may contain the kit components in any of various combinations and/or mixtures. For example, in one embodiment, the kit includes a container having a molded product comprising, an undistorted three-dimensional design described herein and a unique food composition. In another embodiment, the kit includes a container having a molded product comprising an undistorted three-dimensional design described herein and a serving platter.
In an alternative aspect, the invention provides a means for communicating information about or instructions about a molded product comprising an undistorted three-dimensional design and having particulates that do not distort the shape of the three-dimensional design for one or more of (1) using the molded product; (2) administering the molded product comprising an undistorted three-dimensional design to an animal; (3) describing the benefits of the molded product comprising an undistorted three-dimensional design; or (4) promoting the health or wellness of an animal with the molded product comprising an undistorted three-dimensional design.
The communication means can be: a document, digital storage media, optical storage media, audio presentation, or visual display containing the information or instructions. More specifically, the means can be a displayed website, a visual display kiosk, a. brochure, a product label, a package insert, an advertisement, a handout, a public announcement, an audiotape, videotape, a DVD, a CD-ROM, a computer readable chip, a computer readable card, a computer readable disk, a USB device, a Fire Wire device, a computer memory, or any combinations thereof.
In another aspect, the invention provides a package including indicia describing a molded product comprising an undistorted three-dimensional design and having particulates that do not distort the shape of the three-dimensional design. The indicia can be in the form of words, symbols, pictures, photographs, figures, or combinations thereof to show details or examples of the molded product comprising an undistorted three-dimensional design described herein. The package can further contain one or more molded products comprising an undistorted three-dimensional design and having particulates that do not distort the shape of the three-dimensional design inside a container.
In an alternative aspect, the invention provides multi-pack packages including 1) a plurality of containers arranged in an array, each of the plurality of containers including a molded product comprising an undistorted three-dimensional design described herein, and 2) one or more devices for retaining the containers in the array. In various embodiments, the devices are boxes made from paper, plastic, polymers, or a combination thereof. In others, the devices systems of connected plastic rings affixed to each of the containers. In still others, the devices are wrappings of plastic of similar materials, e.g., twelve cans stacked in an array and wrapped in plastic. In some embodiments, the multi-pack packages have one or more handles affixed to the multi-pack packages to facilitate handling and transporting the multi-pack packages.
In other embodiments, the devices further include one or more windows that permit the package contents to be viewed without opening the multi-pack package. In some embodiments, the windows are a transparent portion of the devices. In others, the windows are missing portions of the devices that permit the containers to be viewed without opening the multi-pack package.
In preferred embodiments, the multi-pack packages further include one or more indicia describing the contents of the containers in the packages. The indicia can be in the form of labels, printing on the packages, stickers, and the like and include words, symbols, pictures, photographs, figures, or combinations thereof to provide detail or examples of the molded product comprising an undistorted three-dimensional design described herein. In a preferred embodiment, a label is affixed to the multi-pack packages containing a word or words, picture, design, acronym, slogan, phrase, or other device, or combination thereof, that indicates that the content of the package contains a molded product comprising an undistorted three-dimensional design.
The invention can be further illustrated by the following examples, although it will be understood that these examples are included merely for purposes of illustration and are not intended to limit the scope of the invention unless otherwise specifically indicated.
A molded treat biscuit with visible particulates embedded on the surface while retaining the surface designs as shown in
A soft moist product with embedded particulates as in Example 1 was made using the formula in Table 2 as follows. The meat slurry was prepared by grinding the mechanically deboned beef through 3.125 mm openings in a meat grinder into a jacketed stainless steel mixing tank. The other meat slurry components per Table 2 were added in the proportions shown. The mixture was heated to 77° C. and then emulsified through a Stephans Emulsifier. Separately, the dry base components were weighed out in the proportions shown in Table 2 into a Mepaco steam jacketed mixer and mixed for 2.5 minutes. The meat slurry was pumped into the mixer with the dry blended ingredients during continued mixing (proportions per Table 2). The glucono delta lactone and color were then added per Table 2. The mixture was heated to 85° C. by steam injection with continued mixing for 2.5 minutes and a final dough moisture of 27%. The dough was then fed to the rotary molder and embedded with particulates as in Example 1. The product was then conveyed by a Storaveyor and cooled to room temperature.
All patents, patent applications, publications, and other references cited or referred to herein are incorporated herein by reference to the extent allowed by law. The discussion of those references is intended merely to summarize the assertions made therein. No admission is made that any such patents, patent applications, publications or references, or any portion thereof, are relevant prior art for the present invention and the right to challenge the accuracy and pertinence of such patents, patent applications, publications, and other references is specifically reserved.
This application claims priority to U.S. patent application Ser. No. 14/362,514 filed Jun. 3, 2014 which is a U.S. national phase application of PCT/US2012/068917 filed Dec. 11, 2012 which claims priority to U.S. Provisional App. No. 61/576,562 filed Dec. 16, 2011, the entire disclosures of which are incorporated herein by this reference.
| Number | Date | Country | |
|---|---|---|---|
| 61576562 | Dec 2011 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 14362514 | Jun 2014 | US |
| Child | 16265534 | US |
