Patent Application
20200165052
The present application, in general, relates to the field of producing carbonated soft drinks containing syrup flavours, minerals, nutritional supplements and/sweeteners. In particular, the present application relates to capsules/containers for holding flowable materials which are likely in normal use to cause the carbonated water to effervesce.
There is a huge outcry around the globe with the intention of both raising attention to the environmental hazards of ‘single-use’ and ‘throw-away’ plastic in what continues to be a ‘throw-away’ society. Several major TV networks have set a policy to promote the hazards involved. In one particular, SKY NEWS and TV has called its wide international efforts ‘Ocean Rescue’, by releasing extensively and regularly in its own TV Documentary productions and news channels a myriad of examples of the crisis that is already upon us. When it comes to plastics, major contributors to the problem are those that manufacture plastic carbonated beverage and soda bottles that carry what is probably the most ubiquitous products sold throughout the world and from which a disproportionate volume of plastic waste is released everywhere. Plastic bottles are daily thrown up by the sea on beaches and beauty spots hundreds and even thousands of kilometres from the locations where their contents were consumed. Plastics, which eventually break up into tiny micro plastics, are killing fisheries and the plankton on which they feed, as well as the larger marine life, including whales, dolphins and birds suffering widely. It is therefore an international problem from which both the rich and the poor are suffering in similar measure.
Recently, a home carbonation device of an Israel-based manufacturing company, has gained particular prominence internationally from its sales to millions of consumers in 45 nations to date. The device is appreciated for the excellent plain soda-water that it provides in multi-use plastic bottles each of which can be used to make excellent soda-water quickly and efficiently hundreds of times using tap water. Unfortunately, as users of the device know it is less successful in turning the soda into carbonated soft drinks by the addition of a variety of sweetened flavours to the multi-use bottles of plain soda. Carbonated soft drinks (CSDs) are used many times more often by consumers than ‘single-use’ bottles of soda-water and are usually distributed with the CSDs in many times larger numbers than bottles of soda-water. Those who try to use their carbonation device to produce a CSD generally experience premature effervescence when pouring sweetened flavour recipes into or onto soda-water. One of the main causes of this is the chemical reaction of carbon dioxide dissolved in the soda-water with sucrose and fructose but to a lesser degree other ingredients that may be mixed into the flavoured syrup reducing the ‘Fizz’ of the CSDs which may in addition cause a diminution of the flavour. This does not occur if the syrup flavour is added at an efficient central bottling company.
The bottling production process prescribes an exact formulation for each of their CSDs both as to the amount of flavour to use for each beverage and the carbonation strength that follows it but always under a controlled pressure. This negates most of the premature effervescence that would otherwise be created, leaving it to the moment the consumer removes the closure cap of his or her bottle which will have settled the CSD's surface condition unless and until the bottle is shaken. Consumers do not have the means to avoid the premature effervescence referred to and therefore it is not possible to produce CSDs privately/at home with the result that they must rely on the products from one of the central bottlers on whom they have learned to rely with the reaction that the numbers of ‘throw-away’(s) will continue to rise as a result.
It is therefore an aim of the present invention to provide consumers with an efficient and easy way for everyone, adult and youngsters, to dispense liquid and powdered flavours including freeze dried fruit juice, sucrose, fructose, sweeteners, vitamins, minerals and/or nutritional supplements together or alone in a recipe into soda-water to mix CSDs without mess and preventing premature effervescence. The containers/capsules recipes and formulae to be added will be available at retailers enabling the consumers to acquire an even wider range of flavours than at present to make their CSD's at home or wherever else is convenient relying on their own soda-maker and the multi-use bottle provided with it to complete the preparation of each CSD ensured of its quality by the reputation of the producer of the containers/capsules.
The present application describes embodiments of a container, specifically in a form of a capsule, such as a small cylindrical container, having volume of about 10 to 100 ml, and made to hold flowable materials, such as liquid flavours, sucrose, fructose, freeze dried fruit, sweeteners, vitamins, minerals and/or nutritional supplements or mixtures thereof. This container is designed to dispense its content into soda-water which has been pre-carbonated from tap water filtered, if necessary, in a suitable multi-use bottle and, if necessary, pre-filtered by a suitable water filter of which a variety are available in the market.
The container of the present invention is advantageous for the following reasons:
Thus, in accordance with some embodiments of the present invention, there is provided a hermetically-sealed container for holding a flowable material and releasing the same into carbonated water, designed to be used with a multi-use bottle, said bottle is pre-filled with freshly prepared carbonated water, said container comprising:
There are two ways to introduce the container into the bottle and secure it in the neck of the bottle. The container may be first inserted and secured in the neck of the bottle and then the bottle is closed with the cap. Alternatively, the container may be first secured to the bottle cap to form the resulting assembly of the bottle cap and container, while the bottle is closed with this bottle cap-container assembly. Thus, in accordance with embodiments of the present invention, there are provided two methods for releasing the flowable material from the container into the bottle containing carbonated water.
The first method comprises:
The second method comprises:
Various embodiments may allow various benefits and may be used in conjunction with various applications. The details of one or more embodiments are set forth in the accompanying figures and the description below. Other features, objects and advantages of the described techniques will be apparent from the description and drawings and from the claims.
Disclosed embodiments will be understood and appreciated more fully from the following detailed description taken in conjunction with the appended figures.
In the following description, various aspects of the present application will be described. For purposes of explanation, specific configurations and details are set forth in order to provide a thorough understanding of the present application. However, it will also be apparent to one skilled in the art that the present application may be practiced without the specific details presented herein. Furthermore, well-known features may be omitted or simplified in order not to obscure the present application.
The term “comprising”, used in the claims, should not be interpreted as being restricted to the means listed thereafter; it does not exclude other elements or steps. It needs to be interpreted as specifying the presence of the stated features, integers, steps or components as referred to, but does not preclude the presence or addition of one or more other features, integers, steps or components, or groups thereof. Thus, the scope of the expression “a device comprising x and z” should not be limited to devices consisting only of components x and z. As used herein, the term “about” means there is a 10% tolerance of the mentioned or claimed value. As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the specification and relevant art and should not be interpreted in an idealized or overly formal sense unless expressly so defined herein. Well-known functions or constructions may not be described in detail for brevity and/or clarity.
It will be understood that when an element is referred to as being “on”, “attached to”, “connected to”, “coupled with”, “contacting”, etc., another element, it can be directly on, attached to, connected to, coupled with or contacting the other element or intervening elements may also be present. In contrast, when an element is referred to as being, for example, “directly on”, “directly attached to”, “directly connected to”, “directly coupled” with or “directly contacting” another element, there are no intervening elements present. It will also be appreciated by those of skill in the art that references to a structure or feature that is disposed “adjacent” another feature may have portions that overlap or underlie the adjacent feature.
The terms “secure” and “securing”, used in the claims, should be interpreted as fix/fixing or attach/attaching something firmly so that it cannot be moved or lost. In particular, “securing” a container to a bottle neck means “firmly attaching said container to the bottle neck”, so it would not drop into water contained in the bottle.
The present invention provides a hermetically-sealed container (100) for holding a flowable material and releasing the same into carbonated water, designed to be used with a multi-use bottle, said bottle is pre-filled with freshly prepared carbonated water, said container comprising:
In some embodiments of the present invention, the container has a cylindrical shape or in the form of a capsule. Reference is now made to
The cylindrically-shaped container (100) shown in
As mentioned above,
It should be noted that the aforementioned connecting elements presented here in a form of the connecting pins (106) for fixing the bottle cap (200) to the inner member (103) are shown here merely as an example. Other various connecting elements may be used to connect, fasten and secure the container (100) to the bottle closure cap (200). For example, in the present design, screw threads may be used instead of the connecting pins (106) for securing the container (100) to the bottle closure cap (200). In some embodiments, the connecting elements comprise a bayonet fitting, which is a type of fastening in which a cylindrical member is inserted into a socket against a direction of the treads and turned into these threads so that two opposite pins on its sides engage in the aforementioned circular step or canal. The present invention is not limited to a particular design of the connecting elements. Any available connecting elements (106) are suitable for use with the container (100) of the present invention to secure it to the closure cap (200). In some embodiments, the container (100) may not necessarily be cylindrically shaped and may possess any other shape and size different from those shown in the present figures.
Reference is now made to
As described above (see
A sealing ring shown in
Reference is now made to
The membrane (300) is push fitted into the base of the container (100) and ultra-sonically base welded to the 2.2 mm rim of the container bottom wall closing it hermetically with the flowable material inside. In some embodiments of the present invention, the membrane (300) of the bottom wall (104) is made as thin as possible to guarantee the required ‘clean’ fracture while the circular bottom wall (104) is comparatively sturdy. The membrane (300) is designed to fracture into the container (100) at about 20 psi pressure on the blister located on the circumference of the bottom wall (104) about 0.5 mm from the wall of the container (100), except for approximately 3 mm length of the bottom wall (104) to act as a hinge to prevent the membrane (300) from falling into the soda-water after the blister fractures. In case the membrane (300) resists this pressure, a blister can be created on the circumference incorporating a living hinge.
In accordance with some embodiments, the container (100) and the closure cap (200) are made of relatively rigid materials such as metal, metal alloy, various polymeric materials or a combination thereof. In a specific embodiment, the bottle closure cap (200) is an injection-moulded cap made, for example, from polyoxymethylene (also known as acetal), which does not have as much elasticity as the PET polymer. In other embodiments, the sealing ring is made of any available elastic material. In a specific embodiment, the membrane (300) is made of a soft material such as a metal foil, a soft polymeric material and the like.
Thus, in one embodiment, a method for preparing a carbonated beverage comprises the following steps:
In another embodiment, a method for preparing a carbonated beverage comprises the following steps:
This application claims priority to U.S. Provisional Application No. 62/770,812 filed on 22 Nov. 2018. The content of this application is incorporated by reference into this application in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| 62770812 | Nov 2018 | US |
