FLEXIBLE FITMENT ASSEMBLY FOR FOOD OR BEVERAGE CONTAINERS

Abstract

A fitment assembly (10) for one or a plurality of food or beverage containers (20), each container comprising at least one ingredient for the preparation of a food or beverage product, the fitment assembly (10) comprising at least one fluid inlet communicating with at least one injection hole through which a fluid can be supplied into the food or beverage container, and at least one dispensing outlet through which the food or beverage product is dispensed; the fitment assembly (10) comprising two parts relatively movable with respect to each other such that this relative movement opens or closes the communication of the inner volume of the container with the fitment assembly (10) and/or further opens or closes the communication of the dispensing outlet with the exterior of the fitment assembly; the two parts being relatively movable both transversally and vertically. In the fitment assembly (10) of the invention, a transversal force applied to compress substantially transversally the fitment assembly (10) is converted into a substantially and opposed vertical movement of the two parts of the fitment assembly (10). The invention further refers to a pack (100) comprising a fitment assembly (10) as described and at least one food or beverage container (20) to which the fitment assembly (10) is attached. The invention further refers to a machine for preparing a food or beverage product from such a pack (100).

Claims

1. A fitment assembly for one or a plurality of food or beverage containers, each container comprising at least one ingredient for the preparation of a food or beverage product, the fitment assembly comprising: at least one fluid inlet communicating with at least one injection hole through which a fluid can be supplied into the food or beverage container; at least one dispensing outlet through which the food or beverage product is dispensed; the fitment assembly comprising two parts relatively movable with respect to each other such that this relative movement opens or closes the communication of the inner volume of the container with the fitment assembly and/or further opens or closes the communication of the dispensing outlet with the exterior of the fitment assembly; and the two parts are relatively movable both transversally and vertically.

2. A fitment assembly according to claim 1 wherein a transversal force applied to compress substantially transversally the fitment assembly is converted into a substantially and opposed vertical movement of the two parts of the fitment assembly.

3. A fitment assembly according to claim 1 wherein the relative movement of the two parts is synchronized.

4. A fitment assembly according to claim 1 wherein it comprises at least one arm, each of them joined to the rest of the fitment by at least two pivoting points.

5. A fitment assembly according to claim 1 wherein it comprises two fluid inlets symmetrically arranged within the assembly each supplying a fluid into the food or beverage container by a corresponding injection hole, sequentially and/or simultaneously actuated as a function of the type of product prepared.

6. A fitment assembly according to claim 1 configured for injecting a high velocity jet into the one or plurality of containers through the at least one injection hole.

7. A fitment assembly according to any of the previous claim 1 wherein the fluid inlet or inlets are reversibly positioned.

8. A fitment assembly according to claim 1 further comprising at least one positioning hole to guide the movement of the two parts of the fitment assembly with respect to each other.

9. A fitment assembly according to claim 1 wherein the dispensing outlet is configured partially in one of the movable parts and partially in another one of the movable parts, at least one of these parts comprising a tearable element.

10. A pack comprising a fitment assembly for one or a plurality of food or beverage containers, each container comprising at least one ingredient for the preparation of a food or beverage product, the fitment assembly comprising at least one fluid inlet communicating with at least one injection hole through which a fluid can be supplied into the food or beverage container; at least one dispensing outlet through which the food or beverage product is dispensed; the fitment assembly comprising two parts relatively movable with respect to each other such that this relative movement opens or closes the communication of the inner volume of the container with the fitment assembly and/or further opens or closes the communication of the dispensing outlet with the exterior of the fitment assembly; and the two parts are relatively movable both transversally and vertically and at least one food or beverage container to which the fitment assembly is attached.

11. A pack according to claim 10 wherein the food or beverage containers are configured by a flexible cover overwrapping the fitment assembly in its entirety, except for the part of it in communication with the inner volume of the food or beverage container or containers.

12. A pack according to claim 10 further comprising an identification member with the information for processing the ingredients inside the one or plurality of containers.

13. Machine for preparing a food or beverage product from a pack comprising a fitment assembly for one or a plurality of food or beverage containers, each container comprising at least one ingredient for the preparation of a food or beverage product, the fitment assembly comprising at least one fluid inlet communicating with at least one injection hole through which a fluid can be supplied into the food or beverage container; at least one dispensing outlet through which the food or beverage product is dispensed; the fitment assembly comprising two parts relatively movable with respect to each other such that this relative movement opens or closes the communication of the inner volume of the container with the fitment assembly and/or further opens or closes the communication of the dispensing outlet with the exterior of the fitment assembly; and the two parts are relatively movable both transversally and vertically and at least one food or beverage container to which the fitment assembly is attached, the machine comprising a member designed for engaging with the fitment assembly and injecting a fluid through the at least one fluid inlet and means for engaging with the at least one positioning hole.

14. Machine according to claim 13 wherein the member engaging with the at least one fluid inlet and/or the means engaging with the at least one positioning hole are configured to move the two parts of the fitment assembly with respect to each other.

15. Machine according to claim 13 configured to receive a pack in an essentially vertical position, injecting fluid into it in an upward direction.

16. Machine according to claim 13 further comprising control member to control the processing the ingredients inside the one or plurality of containers.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Further features, advantages and objects of the present invention will become apparent for a skilled person when reading the following detailed description of non-limiting embodiments of the present invention, when taken in conjunction with the appended drawings, in which:

[0026] FIG. 1 shows a general configuration of a food or beverage pack according to the present invention.

[0027] FIG. 2 shows a representative embodiment of a flexible fitment assembly according to the present invention.

[0028] FIGS. 3a-d show how a flexible fitment assembly is configured, according to the present invention.

[0029] FIG. 4 shows the elements configuring a flexible fitment assembly according to the present invention.

[0030] FIG. 5a shows how the two parts configuring a flexible fitment assembly according to the invention are mounted.

[0031] FIG. 5b shows a flexible fitment assembly according to the present invention in an initial closed position, before the food or beverage is prepared.

[0032] FIG. 5c shows a flexible fitment assembly according to the present invention in a final open position, when the food or beverage is prepared and is being dispensed.

[0033] FIG. 6a shows in detail the configuration of a flexible fitment assembly according to the present invention.

[0034] FIG. 6b shows a detail of the flexible fitment assembly of FIG. 6a, showing the inner aperture, communicating with the inner volume of a pack container.

[0035] FIG. 6c shows a detail of the flexible fitment assembly of FIG. 6a, showing the frontal configuration of the assembly.

[0036] FIG. 7 shows a detailed overview of a flexible fitment assembly according to the invention.

[0037] FIG. 8a shows the flexible fitment assembly of FIG. 7 in an open position, allowing the dispensing of the food or beverage.

[0038] FIG. 8b shows a frontal view of the flexible fitment assembly of FIG. 8a in an open position, allowing the dispensing of the food or beverage.

[0039] FIG. 8c shows a top view of the flexible fitment assembly of FIG. 7 in a closed position, closing the exit of the food or beverage product inside the pack container.

[0040] FIG. 9a shows an overview of a flexible fitment assembly according to the invention, in an initial closed position.

[0041] FIG. 9b shows the flexible fitment assembly of FIG. 9a, in an intermediate position.

[0042] FIG. 9c shows the flexible fitment assembly of FIG. 9c, in a final open position, ready for dispensing of a food or beverage product.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS

[0043] According to a first aspect, the present invention relates to a fitment assembly 10 for being used with at least one food or beverage container 20 as shown schematically in FIG. 1: the assembly of the fitment assembly 10 and the container 20 configures a food or beverage pack 100.

[0044] The fitment assembly 10 will be described in more detail: it is configured as a flexible fitment, movable to adopt different orientations or positioning within the food or beverage container 20.

[0045] This container 20 comprises at least one ingredient for the preparation of food or beverage product. When more than one container is used, typically each container comprises a different product or ingredient such that they are mixed in order to obtain a more complex product or beverage recipe preparation. The content of the containers can then be either sequentially or simultaneously prepared and dispensed through the fitment assembly 10.

[0046] According to the present invention the food or beverage ingredient of the container can be comprised within the list of: soups, fruit juices, vegetable juices, bouillons, coffee, chocolate, tea, milk or creamer, smoothies, purees, coulis, creams or a combination thereof. The food or beverage ingredient can be a soluble food or beverage ingredient. Preferably the food or beverage ingredient is a soluble food or beverage ingredient selected in the list of: [0047] instant coffee powder, milk powder, cream powder, instant tea powder, cocoa powder, soup powder, fruit powder or mixture of said powders, [0048] a coffee concentrate, a milk concentrate, a syrup, a fruit or vegetable concentrate, a tea concentrate, a fruit or vegetable puree.

[0049] The powders can be agglomerated or sintered. The powders or liquid concentrates can be mixed with solid pieces for example for preparing soups with solid pieces. The food or beverage ingredient can also be an infusable food or beverage ingredient like a roast and ground coffee or tea leaves. In that embodiment water extracts the infusable ingredient.

[0050] In the present invention fluid covers any aqueous diluent that can be mixed with a soluble beverage ingredient to prepare a beverage, like water, carbonated water, milk, etc. However, according to the invention, water is the preferred fluid which will be used.

[0051] Looking at FIG. 2, the flexible fitment assembly 10 of the invention is preferably configured by two parts 11 and 12, joined together or it can also be configured directly in one single piece. Typically, the flexible film configuring the container 20 is arranged overwrapping the fitment assembly 10 in its entirety, expect for the part of it in communication with the inner volume of the container 20 (as represented in FIG. 1). For a better adhesion of the film over the fitment 10, this fitment is typically provided with a certain number of ribs 13, as shown in FIG. 2. According to a possible embodiment, the fitment assembly 10 will comprise two fluid inlets 14 and 15, preferably symmetrically arranged. Each fluid inlet will communicate with the inner volume of the container 20 through an injection hole 16, 17, respectively. Piercing and injecting means in a food and beverage machine (not shown) operating the pack 100, preferably configured as a needle, will pierce the film over the inlet 14 and/or 15, and will then inject a fluid, typically water. The machine will also come and connect with the fitment assembly 10 through positioning holes 31, 32 (see FIG. 3b). Therefore, the machine will connect the fitment 10 in the fluid inlets 14 and 15 and also in the positioning holes 31, 32: the machine will move transversally towards the center of the fitment 10 its two parts 11 and 12, compressing simultaneously the two parts in transversal direction and thus modifying the communication with the inner volume of the container and with the exterior of it. Looking at FIGS. 3a and 3b, it is shown that the coupling of the two parts 11 and 12 configuring the fitment 10 is effected by means of mounting pins 33 and 34. The movement of the primary and secondary parts 11 and 12 of the fitment 10 is represented in FIG. 5c, shown by substantially horizontal arrows. The fitment 10 comprises flexible upper and lower fitment elements 37 and 38, respectively (also called pivotable elements; each of them can pivot around two pivot points). These elements are each joined to the rest of the assembly by means of two pivot points so that the transversal movement (compression towards the center) of the fitment 10 (of its parts 11 and 12) pivots these elements 37 and 38. The transversal length of the fitment 10 will also be slightly diminished by the movement of the elements 37 and 38. In fact, these elements are attached by means of pivot points 40, 40, 40 and 40 and similarly 50, 50, 50 and 50. These pivot points are flexible and made of a lower rigidity than that of the rest of the material of the fitment assembly 10, therefore by the transversal movement of the fitment these pivot points are flexed and compressed so the length of the fitment diminishes.

[0052] Preferably, fluid is injected through the fluid inlets 14, 15 at a pressure higher than 2 bars, more preferably higher than 3 bars, preferably comprised between 2 and 10 bars, more preferably of around 7 bars. The fluid inlets are configured in such a way that the high pressure fluid injected through them by the injecting and piercing means in the machine is converted into a high velocity jet, which is driven into the container or containers. Typically, the diameter of the fluid inlet is comprised between 1 mm and 4 mm, more preferably between 1.5 mm and 3 mm. The fluid inlets are each communicated with the inside volume of the container through respective injection holes 16, 17 having a diameter of at most 1 mm, preferably of at least 0.24 mm, preferably comprised between 0.3 mm and 1 mm, preferably between 0.3 and 0.5 mm, more preferably of about 0.4 mm.

[0053] With such a configuration, when high pressure fluid is injected by the injecting and piercing means through the fluid inlets is conveyed internally towards the injection holes, from which it is converted into high velocity jets of fluid injected inside the container 20 when passing through the small section injection hole. Typically, this jet of fluid provided in the container has a velocity of at least 20 m/s preferably at least 30 m/s. Even when the Figures show embodiments of a fitment assembly 10 comprising two fluid inlets and two injection holes, it is also possible according to the invention to have fitments 10 with only one fluid inlet, for example, connected to a corresponding injection hole, with the inner volume of the container, so only one fluid jet will be created inside of it.

[0054] According to the invention, the fluid inlets are configured for providing orientable high velocity jets into the container, preferably at about 90 with respect to the fluid supply provided by the injecting and piercing means of the machine, though any other angle would be possible and comprised within the scope of the present application.

[0055] By fluid jet it is understood a stream of liquid or fluid that comes out of the injection hole and into the inner volume of the food or beverage container quickly and with force. As previously described, such a configuration is preferably obtained in the present invention by placing a constriction (that of the injection holes) in the fluid path in the fluid inlets to reduce the size of the section of the fluid inlets. Due to the small surface of the injection holes through which the fluid goes into the inner volume of the container 20, the pressurized fluid creates a jet in the inner volume of the container. A detail on how the injection holes are configured with respect to the fluid inlets can be seen in FIG. 6a, for example.

[0056] For the same fluid to be provided through the fluid inlets, the surface of the injection holes can vary according to the nature of the food and beverage ingredient inside the container which is to be mixed with the fluid. In particular when the ingredient is difficult to dissolve a smaller injection hole creates a jet with a higher velocity which improves agitation and dissolution of this ingredient in the container.

[0057] FIG. 4 shows also further details of the internal configuration of a flexible fitment assembly 10 according to the invention. The food or beverage prepared is delivered through an outlet conduit 35 in the primary part 11 and guided also by the secondary part 12. Therefore, the outlet is partially configured by the element 35 in the primary part 11 and by the element 80 in the secondary part 12 (see FIG. 4): when the elements 37 (two in the upper part or in the primary part 11) and the elements 38 (two in the lower part or secondary part 12) pivot, and outlet channel is configured by the outlet conduit 35 further guided by part 80.

[0058] The fitment assembly 10 can be injected in two parts 11 and 12 that will be later joined by mounting pins 33, 34 or it can be directly injected in one single piece, still comprising two parts, 11 and 12, as we defined previously.

[0059] Looking at FIG. 5a, it is shown the connection by clipping of the primary and secondary parts. 11 and 12, by mounting pins 33 and 34 (in this case, only one part, pin 34, is shown).

[0060] The flexible fitment assembly 10 of the invention can also be provided with frontal and rear fluid inlets, 14 and 15 and on the rear side of the fitment (not shown) that will allow injecting a fluid reversibly and independently on the way the pouch is arranged in the machine. One single fluid inlet in the fitment is also a possible embodiment.

[0061] The food or beverage product is delivered from the pack 100 by means of an outlet conduit 35, as a free flow, meaning that the product can flow by simple gravity fall. The outlet conduit 35 is typically configured as a straight channel or conduit oriented essentially vertically in the fitment assembly 10. An advantage of the configuration of the invention is that there is no need to implement a particular connection from the outlet and the machine when a beverage is for example produced, in order to direct the flow of the beverage delivered: the beverage can flow from the outlet conduit 35 (the conduit will also be guided by the part 80) directly into a drinking cup.

[0062] The fitment assembly 10 is preferably rigid and is made of a rigid plastic material, preferably by injection moulding. Typically, this plastic material can be selected from the following: polypropylene, polyethylene, polyethylene terephthalate and polylactic acid. Also according to a less preferred embodiment the fitment assembly 10 can be made of a metal like aluminium or tin-plate. The fitment assembly 10 will typically be movable with a transversal force of about 25 N.

[0063] The way the flexible fitment assembly 10 of the invention works is shown in FIGS. 9a, b and c and will be explained in detail in what follows.

[0064] FIG. 9a shows the flexible fitment assembly 10 in an initial position, when the pack 100 has not been inserted yet in a beverage preparation machine or when the beverage has already been prepared and the spout is once again closed so as to avoid any dripping of the product when removing the pack from the machine. The flexible upper spout elements 37 and the flexible lower spout elements 38 are in their initial position, and have not yet moved. An inner closing aperture 18 communicating with the inner volume of the container 20 is closed by the configuration of the secondary part 12 arranged at a rest position with respect to the primary part 11, as shown in FIG. 7 or in further top detail in FIG. 8c.

[0065] The flexible upper spout elements 37 and the flexible lower spout elements 38 are configured having a main arm (rigid arm) joined to the rest of the fitment assembly by means of two pivot points each (40 and 40; 40 and 40; 50 and 50; 50 and 50).

[0066] The needle or piercing and injecting means from the beverage preparation machine come pierce the flexible sheet covering the fluid inlets, primary fluid inlet 14 and secondary fluid inlet 15. They are configured shaped as a kind of a fork with two elements piercing and connecting in the inlets 14 and 15, in the primary part 11. Another positioning element in the beverage preparation machine comes to pierce and connect in the positioning holes 31 and 32 of the secondary part 12: this positioning element of the machine will also be configured as a fork or the like. The piercing and injecting means will pierce and further inject a fluid (typically water) through the inlets 14 and 15 and into the inner volume of the container 20 through the primary and secondary injection holes 16 and 17. Further, this piercing and injecting means will transversally move (horizontally towards the centre, as represented by arrows in FIG. 5c) the primary part 11 of the fitment 10. The other positioning element in the machine connecting with the positioning holes 31, 32 will similarly come to move transversally (horizontally towards the centre, as represented by arrows in FIG. 5c) the secondary part 12 of the fitment 10. The two parts, 11 and 12, will move transversally towards the centre preferably simultaneously (i.e. the two upper elements 37 and the two lower elements 38 will move substantially simultaneously). By this movement, they make the arms 37 and 38 pivot around the pivot points (which are more flexible). For example, looking at any of the upper elements 37 in the primary part 11, when the piercing and injecting means connect in the inlets 14 and 15, the part 11 is moved towards the centre of the fitment, pivoting the elements 37 and further compressing the pivot points 40 and 40, 40 and 40. Therefore, the upper elements 37, starting from an initial position as shown in FIG. 9a, go to an intermediate position as in FIG. 9b and then into a final position 9c. In a similar way, and preferably substantially simultaneously, the secondary part 12 of the fitment is moved transversally towards the centre by a positioning element in the machine (through the positioning holes 31, 32) pivoting the lower elements 38 and further compressing the pivot points 50 and 50, 50 and 50.

[0067] The configuration of the fitment of the invention allows to compress the fitment in one direction (transversal) and to originate a movement in a direction perpendicular to that of the compression (i.e. in the vertical direction), allowing opening or closing the communication of the inner volume of the container with the fitment assembly and/or further opens or closes the communication of the outlet conduit with the exterior of the fitment assembly. When looking at FIGS. 9a to 9c, a compression force applied transversally in axis X-X will move points A and B substantially horizontally towards the center of the fitment. This compression will originate the pivoting of the elements 37 and 38 around pivot points 40, 40, 40, 40, 50, 50, 50 and 50 that will make the points C and D move vertically, typically in opposing direction, approaching each other.

[0068] For correctly moving the fitment of the invention, a preferred embodiment provides four anchorage points in the fitment assembly 10 with respect to the dispensing device: primary and secondary inlets 14, 15 and positioning holes 31, 32. The device will move the fitment substantially transversally (compression) through acting on these four points (typically by means of fork-type arrangements). Different configurations with different anchorage points are also possible.

[0069] The movement of the elements 37 and 38 in the primary and secondary parts 11 and 12, respectively, allows to go from an initial position (FIG. 9a) where a fluid can be injected through the inlets 14 and 15 into the inner volume of the container 20, to dissolve a product inside (typically a powder) in order to prepare a food or beverage product. During preparation, and until dissolution has been correctly done, the communication of the inner volume of the container 20 to the outside of the pack 100 is closed by the inner closing aperture 18: the position of the secondary part 12 with respect to the primary part 11 avoids any product being dispensed.

[0070] Once the dissolution is done and the product inside is ready to be dispensed, the elements 37 and 38 pivot (intermediate position as per FIG. 9b and into a final position as per FIG. 9c) where the communication of the inner volume of the container 20 is opened through an outlet side aperture 19 (opened in intermediate and final positioning, FIGS. 9b and 9c, respectively): the product or beverage prepared inside the container 20 goes through the outlet side apertures 19 (frontal and rear, typically), into the outlet conduit 35 (surrounded by the and delivered out of the pack 100, into a cup or similar recipient. The primary part 11 comprises, in the edges of the outlet conduit 35, a tearing part 36, configured sharp to be able to tear open the flexible film overwrapping the lower part of the fitment assembly 10. Therefore, when the elements 37 and 38 move, the upper elements 37 move downwards and so also move downwards the outlet conduit 35: in this downwards movement, the tearing part 36 tears open the flexible film overwrapping the lower part of the fitment 10 (lower part of the outlet conduit 35), leaving open and with free access out for delivering the food or beverage prepared.

[0071] The present invention also allows controlling different configurations, from an initial closed one (FIG. 9a) towards a final opened one (FIG. 9c), passing through multiple intermediate ones (opening to higher or lower extent the outlet side aperture 19 and allowing tearing completely open the outlet conduit 35 or to different extent), of the flexible fitment assembly 10. By this, the preparation of the beverage and the dispensing can be controlled and regulated (preferably with identification means in the pack 100 read and performed by a corresponding control unit in the beverage dispensing machine).

[0072] Typically, when the dispensing of the food or beverage from the pack 100 has ended, the flexible fitment assembly 10 goes back to its initial position (as per FIG. 9a) so the communication from the inside of the container 20 to the outside of it is closed: this avoids any dripping when the pack 100 is removed from the preparation machine.

[0073] Typically, the interface of the pack 100 with the beverage preparation and dispensing machine is the fitment assembly 10: thus, different sizes of the pack 100 can be used in a same machine adapted to store different quantities of ingredients: the fitment 10 remain unchanged and it is the size of the container 20 the one that changes (typically its height). As a consequence, it becomes possible to produce different products, such as for example a cup of espresso coffee or a bowl of soup. The external design and configuration of the fitment assembly 10 will remain unchanged independently on the product targeted; however, the internal design of the fitment assembly 10, in particular as to the diameter of the injection hole or holes can differ as a function of the ingredient to be processed and therefore as a function of the food or beverage product targeted. Also, other parameters such as the flow rate of fluid injected and/or the temperature of the fluid injected and/or the total volume of fluid injected, will be modified as a function of the ingredient to be processed and therefore as a function of the food or beverage product targeted.

[0074] The food or beverage container 20 configuring the pack 100 preferably comprises two flexible water impermeable sheets joined to one another to define an inner volume where at least one ingredient is stored. Preferably, the food or beverage container presents an essentially plane shape, wherein the fitment assembly 10 is arranged on one of the sides of the pack 100, as schematically represented in FIG. 1. Preferably the pack itself is substantially flexible and looks like a pouch or sachet. By flexible, it is meant that the sheets can be bent easily. The resulting pack 100 can be bent also, as being soft and can be deformed contrary to rigid containers. The flexible sheet material can be plastic laminates, metallised foil or alufoil or fibre base material. According to the invention the two flexible water impermeable sheets can be formed of one single flexible water impermeable sheet folded in half and joined at its free edges.

[0075] Typically, the two flexible water impermeable sheets joined to one another to define the inner volume of the container are formed of one single flexible water impermeable sheet folded in half and joined at its free edges. According to said mode the container is a plane pouch made of a flexible material sheet, said sheet being folded at the top of the container and bonded on its edges to define the inner volume, the bottom bonded edge typically including the fitment assembly 10. This embodiment constitutes a particularly easy way to manufacture the pack 100 comprising the container and the fitment assembly since it requires the cutting of only one piece of sheetmost preferably according to a rectangular shapeand its folding to create the inner volume for the food or beverage ingredient. Typically, also for manufacturing convenience, the fitment assembly 10 is introduced in the bottom edge of the container during the sealing of its edges.

[0076] According to the invention, either the fitment assembly 10 and/or the food or beverage container 20 preferably comprise identification means (not shown) which comprise the information for the processing of the ingredients inside the container 20 and provide this information to appropriate control means in the machine. As already mentioned, this information can comprise for example the parameters in the preparation process, such as: temperature of the fluid introduced, flow and total volume of the fluid, preparation time, sequences of movement of the elements 37 and 38 in the fitment assembly, etc. The elements 37, 38 can also be called arms (in fact there will be four of these arms typically, as represented in the accompanying figures), and each of these arms will be joined to the rest of the fitment structure by typically two pivoting points, 40, 40, 40, 40; 50, 50, 50, 50.

[0077] These identification means can comprise any kind of recognition means such as, for example, mechanical codes, optical codes, RFID tags, bar codes, magnetic codes, or the like. These identification means can also be made as detection holes arranged for example on one lateral edge of the food or beverage container, configured by the two flexible sheets brought together to conform the pouch or container, preferably on the sealing area of the container, where there is no product or ingredient.

[0078] Preferably, according to the invention, the pack 100 presents a plane shape oriented along a plane essentially vertically oriented during beverage production and the fluid inlet orientates the jet of fluid in a direction comprised in said plane. The fluid jet introduced from the bottom into the container is developing into circular and spiral movements creating turbulences, frictions and high contact surfaces between the fluid molecules (typically, water molecules) and the ingredient particles. In average the fluid molecules have several turns within the container until they leave it together with the beverage or food product once mixed. Best results (reconstitution) have been observed with a pack of rectangular shape. With this configuration, the food or beverage obtained is provided with a good foaming.

[0079] According to the invention, the food or beverage container is arranged essentially vertically during the production and dispensing of the product or beverage, and the fitment assembly 10 is arranged in such a way that the fluid coming through the fluid inlet 12 is supplied into the container 20 in an upward direction.

[0080] The fitment assembly of the invention allows the combination of multiple functions: opening of the outlet conduit controlled by the preparation machine, anti-dripping after extraction of the food or beverage, tightness guaranteed while the machine opens or closes the outlet conduit. Also, the height of the fitment remains relatively low and within small dimensions which allows cost effectiveness. Also, the opening and closing of the fitment assembly is controlled and thus minimizes the risk of any leakage between the pack and the machine.

[0081] Although the present invention has been described with reference to preferred embodiments thereof, many modifications and alternations may be made by a person having ordinary skill in the art without departing from the scope of this invention which is defined by the appended claims.