EA008207B1 - Drinking and pouring closure with a piercing cutter device for composite packings or container and bottle spouts sealed with a film material - Google Patents

Abstract

The drinking and pouring closure comprises a spout (1) with a radially downwards-extending flange (5) for welding to a composite packaging, or a spout (1) with a lower threaded cap moulded thereon for screwing onto a bottle thread. A mouth- or pouring-piece (2) may be plugged onto the spout (1) which forms a piercing cutter (13) on the spout inner side, fitting therein in the form of a nipple. The above forms at least one piercing tip (17) with the lower edge (18) thereof and a cutting edge (18) curving upwards therefrom at an angle to the nipple rotation axis. Furthermore, the mouth or pouring piece (2) forms a sleeve (7) on the outer side of the spout, surrounding the same. Interlocking guides are moulded between the outside of the spout (1) and the inside of the sleeve (7), which, on depressing the mouth or pouring piece (2) on the spout (1), generate a rotation of the mouth or pouring piece (2) on the spout (1), such that the piercing cutter (13) cuts a disc out of the composite or film material and then swings the same downwards.

Description

This invention relates to a capping device that allows drinking and pouring liquid (hereinafter referred to as capping) with a pricking and cutting device for opening the composite packaging equipped with it or for opening the necks of containers and bottles covered with a film that are equipped with such a capping. In the case of multilayer packaging, we are talking about packaging made of film-coated paper, in which milk, fruit juices, mineral water and other drinks are packaged. The paper for such packages is a laminate, usually a paper or cardboard tape coated with an artificial material, for example polyethylene and / or aluminum. Typically, the volume of such packages is from 20 ml to 2 l or more. It is possible to mount the closure also on those containers or bottles, the neck of which is closed with a dense layer of film material, such as, for example, on various bottles of glass or polyethylene terephthalate, as well as on similar containers.

Similar closures made of plastic are known in various designs. If they are intended for multilayer packaging, they form, in fact, a drain rim or a nozzle with a beam-like protrusion on the lower edge, which forms a closable flange on this rim or nozzle. When it comes to a spout fitting, it is usually equipped with an external thread onto which a threaded cap can be screwed. If we talk about capping for a bottle, then capping can be planted or screwed to the neck of the bottle. Other closures have a hinged swivel lid, which is fastened with a film hinge. Such a drain valve is flanged onto the multilayer packaging so that the bottom edge of the protruding rim, that is, the lower side of the flange, is hermetically soldered to the multilayer packaging. The free opening at the lower end of the rim or nozzle is then tightly closed by a multilayer package of paper or thick film.

The paper reinforced with a film under the soldered nozzle or the safety valve, or the film membrane stretched under the valve nozzle, must be cut, torn or removed to open the holes to open, to pour liquids or pour loose products from the container through the safety valve. For this, a cartridge is provided inside the fitting, which, when the screw cover is rotated, moves with it and therefore rotates in the same direction. Due to the thread on the inside of the nozzle and on the outside of the cartridge, which is directed against the thread on the outside of the nozzle and on the inside of the cap, this cartridge moves when the screw cap is unscrewed, that is, if this cap moves upwards compared to the liquid packaging, then the cartridge while shifting down. The bottom edge of the cartridge is equipped with one or more teeth. Due to this, the cartridge, when rotating and constantly moving down, squeezes or cuts a round hole in the paper underneath it, reinforced with a film, or in a film membrane.

The operation of such common closures is not always satisfactory. The round hole in the film paper or membrane is not cut neatly, but simply the cartridge after several attempts squeezes a piece of film. The remaining edge becomes frayed, and pieces of paper or film cover the hole, which should remain free. These shreds can also get into the container, or they interfere with the free flow of liquid. In larger packages with thicker paper with a layer of film or cardboard, opening becomes even less convenient and accurate. A slowly moving downward and at the same time rotating cartridge simultaneously touches the bottom edge of the paper that is to be cut with film with the entire bottom edge, presses on it and rotates on it until the hole is squeezed out rather than cut out or the film is torn . The problem is that the opening is thus inaccurate, because the film that needs to be cut, bends under the pressure of the cartridge, which acts here as a drill bit, and this cartridge exerts pressure not on the flat film, but on the film, concave inward. Until now, further actions have been envisaged due to the design of the cartridge, which is also called the pusher, because it rather pushes a piece of paper film inward than accurately cuts a round hole in it, which requires considerable effort on the part of the user. This requires a lot of torque, because the teeth or cutting blades on the lower edge of the pusher or cartridge first simply scratch the film over the entire surface and then they must overcome a lot of resistance to rotation. They have the same effect on the top layer or thick paper as the cutting teeth, they scratch, push and tear it, instead of acting like sharp cutting edges.

To facilitate tearing or punching holes in modern closures of this type, the film or laminate is thinned by a laser or die at the desired incision sites. This process requires significant technical costs. Expensive equipment is needed, its use for processing tear points on the film also takes a lot of time. Despite these costly thinning measures, the currently used flap valves do not cut cleanly, but rather tear paper or synthetic film, which also explains the large rotational resistance. Due to the large rotational drags, the transmission of force transmitting devices that must take over

- 1 008207 moment of moment from the threaded cover to the pushing cartridge, or the provided catching cams combined with the grooves on the pushing cartridge pop out of these grooves. If this happens, the self-opening closure becomes unusable.

The next problem is that a torn or half-cut piece of film is not sufficiently advanced downwardly with the pushing cartridge or the piece of film is not pressed down strongly during the entire service life of the valve, because the pushing cartridge is not securely locked in its extreme position. All these problems should be solved with the help of high-quality corking.

The solutions applied so far have been rather cumbersome. In the case of a fitting, it must accommodate a penetrating cartridge, which must be pushed a few millimeters down to open the multilayer material, it does not matter if the cartridge rotates after this or not. Devices transmitting the force for pushing down and, if necessary, for additional bringing the cartridge into rotation, require a lot of space and appropriate dimensions, which is disadvantageous when stacking multilayer packages equipped with devices. In addition, the individual components have a complex structure. They are manufactured individually, such as a fitting, a screw cap and a pushing cartridge used in the fitting. These three parts after casting must be mounted with each other, which is expensive and with a large number of copies, which is discussed here, requires complex and expensive installation equipment.

This means that it is necessary to find a way out and create a capping with a pricking blade for multilayer packaging or for containers covered with film material, which can be used to gently cut the disk in a multilayer material or film in the capping hole, and the edges of the incision must be neat and scraps can be avoided films around the edges. For many types of film or multilayer materials, the preliminary thinning of the incisions by laser or stamping can be completely eliminated. This drink and pour closure should consist of a maximum of two parts and be easy to assemble.

This problem is solved by means of a capping device with a piercing and cutting tool for multilayer packaging, as well as for the necks of containers and bottles, closed with a film material, which includes a fitting with a radially protruding flange under it for welding onto a multilayer packaging or placed in such a package or fitting / neck with a threaded cap for screwing on a neck thread, which is characterized in that a nozzle for pouring or drinking is installed on the neck, said nozzle has an opener, blowing into the nozzle like a nipple and forming at least one piercing tip on the lower edge, and from it at least one movable cutting edge is formed, directed upward at an angle to the axis of rotation of the nipple; and the fact that the pouring nozzle mounted on the outside of the neck forms a sleeve surrounding the neck and able to move on it.

The drawings show two versions of this closure in various forms. With the help of these figures, this closure and its piercing-cutting device are sequentially described in detail and the function of the device, and especially the function of its piercing-cutting device, is explained.

In FIG. 1 shows a closure with a safety valve for soldering onto a multilayer package with an open lid in perspective;

in FIG. 2 - the closure shown in FIG. 1, with the lid open, side view;

in FIG. 3 - the closure shown in FIG. 1, with an open cap in a diametrical section along the nozzle for pouring with an opener, as well as along the neck with a protruding flange;

in FIG. 4 - the closure shown in FIG. 1, with a diametrically poured nozzle for pouring out;

in FIG. 5 - the closure shown in FIG. 1, with the lid open and the pouring nozzle pressed down and the corresponding opener turning downward;

in FIG. 6 - capping for winding on a threaded neck of a bottle or container with an open lid, presented in perspective;

in FIG. 7 - the closure shown in FIG. 6 is a side view.

in FIG. 8 - the closure shown in FIG. 6, with an open lid in a diametrical section along the nozzle for drinking with an opener and a threaded cap;

in FIG. 9 - the closure shown in FIG. 6, with the nozzle pressed down for drinking and pouring, side view;

in FIG. 10 - the closure shown in FIG. 6, with the lid open and the nozzle pushed down in a diametrical section along line BB, in FIG. 9, and with a corresponding opener pivoting downward;

in FIG. 11 is an alternative closure for pasty substances, bottom and side view, with the swivel lid folded down and before first use, that is, with an untouched warranty tape;

in FIG. 12 - the closure shown in FIG. 11, for pasty substances, top view and side view, with the swivel lid open and before first use;

in FIG. 13 is a fitting with a threaded closure cap for pasty substances shown in FIG. 11, top view and side view;

- 2 008207 in FIG. 14 - capping, view from the bottom and side, with the swiveling cover open and before first use, that is, with an untouched warranty tape;

in FIG. 15 is a closure, a bottom and side view, as shown in FIG. 14, but with a threaded cap;

in FIG. 16 - the closure shown in FIG. 15 is a top and side view, with the screw cap closed and before first use, that is, with an intact guarantee tape.

In FIG. 1 shows a capper with a hinged lid in perspective. In general, it consists of two parts joined together, namely, fitting 1, here with a protruding lower rim 5, forming a flange with which the nozzle is brazed onto the multilayer package, and also from the nozzle put on this fitting 1 for pouring and drinking 2, on which the hinged cover 3 is fastened with one integral part by means of a flexible safety strip 4. On its inner side, this cover has a sealing lip, so that when it is put on the nozzle for pouring or drinking, it acts as a closing cap. The nozzle for pouring and drinking 2 forms a ring with a protruding round rim 6. From the rim 6 there is a sleeve 7, and below the sleeve 7 by means of several tearing jumpers, a tape 8 is fastened, aligned with its outer side with the sleeve 7. This tape is safety or warranty. That is, while this tape 8 is supported on the sleeve 7, the closure cannot be opened.

In FIG. 2 shows the closure shown in FIG. 1, side view, before it was opened for the first time. Here you can see the protruding round rim 6 of the nozzle for pouring and drinking 2 and adjacent to it below the sleeve 7, on which the protruding rim 6 of the nozzle for pouring and drinking 2 is fixed by several stiffeners 9, which are relative to the sleeve 7 are installed in the radial plane. Below the sleeve 7, by means of thin jumpers 10 connected to the lower edge of the sleeve, a tape 8 is attached, which extends a bit in the downward direction and ends with the tongue 11. Under the tape 8, you can see the protruding flange 5, it is part of the closure fitting invisible here. Hinged cap 3 is open and hangs on an elastic safety strip

4. By bending this safety strip 4, you can put the cap on the nozzle for pouring and drinking 2. On the inside of the cover there is a sealing rim 12 with a sealing lip, the cover can tightly close the opening of the nozzle for pouring and drinking 2 and prevent pouring of liquid.

FIG. 3 shows this closure in diametrical section along the nozzle for pouring and drinking 2 with opener 13 and fitting 14, which is part of the closure. The fitting 14 is soldered to the lower protruding rim, which forms a flange 5, on a multilayer package. On this nozzle 14, a nozzle for pouring and drinking 2 is fixed, which includes a special opener 13. This opening 13, in principle, includes a nipple, which, directed downward, is mounted on the nozzle for pouring and drinking 2 and corresponds to the width of the nozzle 14. The outer sleeve 7 above the nozzle for pouring and drinking 2 in this case is in a raised position. Under the lower edge of this sleeve 7, you can see the girdle tape 8, which is attached to the lower edge of the sleeve 7 with several thin jumpers and prevents the nozzle for pouring and drinking 2 from being moved downward on the fitting. It is a safety and guarantee tape and thus provides a guarantee of the first use of the device. Until this tape 8 is removed from the lower edge of the sleeve 7, the valve cannot be opened, as will be described below. As you can see, the nozzle 14 on the upper edge has a protrusion 15 protruding inward, and the nipple, which forms the opener 13, has a small upstream ledge 16 facing upwards. When assembling the closure, the nozzle for pouring and drinking 2 is aligned with the nozzle 14, and when this ledge 16 slides its beveled down surface through the protruding rim; ledge 16 acts, in this way, as a hook hook, so that the nozzle for pouring and drinking 2 can no longer be removed from the fitting 14 and it is held on it, ensuring complete tightness. In the lower part of the nipple, which forms the opener 13, you can see its edge sharpening in front 18, which is made as a sharp cutting blade. Preferably, in two places, the lower edge 18 ends with the tip 17, in the sense that it goes into the tip 17, tapering at the lower edge. When opening this closure for the first time, it is necessary to first tear and completely remove the guarantee tape 8, for which you can hold the tab 11. Only when the guarantee tape is completely removed can the nozzle for pouring and drinking 2 be moved down. To do this, it is necessary to press on it with force, due to which the opener 13 punctures the multilayer package or a dense film lying under it and, when pressed further under the influence of forced rotation, cuts it with its moving sharp edge 18 along the inner edge of the nozzle 14, due to which a thick layer is opened films and capping opens. It is not necessary, however, for the pouring and drinking nozzle 2 to rotate when it experiences pressure on the nozzle. A guide may be provided along which the nozzle for pouring and drinking 2 with its sharp edging 18 can be pushed down along the axis on the fitting 14 and without rotation, whereby a dense film is cut. Locks are installed between the opener and the fitting, so that the opener 13 is fixed in the fitting 14 in the position in which it was turned down, and henceforth remains in it.

In FIG. 4 shows a nozzle for pouring and drinking 2 with the opener 13 lowered down in an enlarged view, namely with respect to FIG. 3, right view, so that the hinged lid 3 is behind the closure. Here you can better see the ledge 16, located outside on the opener-nipple 13, and

- 3 008207 also protruding inwardly the protrusion 15 on the fitting 1. Here you can additionally see the guides through which the nozzle for pouring and drinking 2, when pressed, receives a torque, so that the entire nozzle for pouring and drinking 2 together with its opener 13 is simultaneously rotated by an angle from 90 to 180 ° when it is pressed along the axis. Here, these guides consist of two screw grooves 19 directed vertically upward, made on the outside with a steep gradient, which respectively comprise cams 20 mounted on the inside of the lower edge of the outer sleeve 7 on the pouring and drinking nozzle 2. The opener 13 shown here has two points 17 for piercing a multilayer package or a dense film, they are interconnected by a rotating sharp edge 18. Both points 17 are located on the opener-nipple 13 with a slight offset from each other, or diluted by an angle of 180 °. The opener 13 punctures the film in two places by pressing the nozzle for pouring and drinking 2 and, as a result of its rotation, cuts the film further. The length of the arc by which the opener 13 is rotated is set using the appropriate arrangement of the guides, in other words, by choosing the inclination of the groove 19 and the rotation determined by it, so that as a result, the cut-out disk bends and hangs on one section of the multilayer material; this ensures that the film almost completely cut out of the multilayer packaging by the opener 13 is folded down, however, it does not come off, but is held on the small remaining piece of material, so that the cut film does not fall into the package.

In FIG. 5 you can see the capping with the pressed nozzle for pouring and drinking 2, side view. First, the warranty tape was removed, and after that the nozzle for pouring and drinking 2 could be pressed down while the hinged lid 3 is still closed. At the same time, the tips 17 of the opener 13 first pierce the multilayer packaging or a dense film under the valve, and then, when further pressure on the nozzle 2, it rotates together with the closing cap 3, as a result of which the opener 13 cuts a multilayer package or a dense film along the inner edge of the nozzle until the opener 13 finally takes its end position and not bent down to cut a piece of packing tape.

FIG. 6 shows a functionally identical closure whose fitting flange is integrated in a threaded cover 21. FIG. 7, this closure can be seen from the side, with an intact guarantee tape 8 confirming the initial use of the valve and a tongue 11 for removing the tape 8. FIG. 8 depicts this drinking nozzle with a threaded cap 21, with the exception of the hinged cap 3, a side view in diametrical section. Here, the hinged lid 3 also prevents dust and dirt from getting inside the package, so that when the capper is not used, it remains hermetically closed. The closure is arranged in exactly the same way as those shown in FIG. 1-5, with the only difference is that here it is attached to the threaded cover 21, or, as still possible, the closure fitting is formed on the upper side 22 of the threaded cover 21, which forms a kind of protrusion on the fitting 1. Inside the threaded cover 21 you can see a screw thread 23. FIG. 9 depicts this closure after removal of the guarantee tape confirming its initial use, and also after the nozzle for pouring and drinking 2, which was pressed by forced rotation until it touched the upper side 22 of the threaded cover 21, is downward. FIG. 10 shows a capping in a diametrical section along line BB in FIG. 9, right view. The hinged lid 3 is therefore located in this image behind the nozzle for pouring and drinking 2. The guides to ensure forced rotation of the nozzle 2 and its knife 13, which are installed below, are the same as the above and described variants of FIG. 1-5.

FIG. 11 represents an alternative embodiment of this closure, which is intended especially for paste-like substances of the consistency of mayonnaise and the like. This closure is shown here from below and from the side, with the screw cap 3 open and before the first opening. It also consists of a nozzle, which, however, is not visible here, as well as a pouring nozzle 2, the upper end of which is dome-shaped, the nozzle at the outlet has diametrical through-cuts 24. Inside and at the bottom of the nozzle 2 passes into the opener 13, which has a sharp lower edge 18. The edge here forms three points distributed around the periphery of the surface of the opener 13. In addition, the pouring nozzle 2 forms on its lower side a sleeve 7 surrounding the opener 13 at some distance from it. A rim 25 is formed on the outside of the pouring nozzle 2, which is connected to the warranty tape 8 with thin jumpers 8. Further, there is a tongue 11 on the warranty tape 8, pulling it, you can break off the thin jumpers connecting the rim 25 and the pouring nozzle 2. Above the rim 25 on the nozzle for pouring 2 there is a gear rim 26, which forms a kind of gear and the function of which will be explained below using the following drawings.

FIG. 12 depicts this closure for pasty substances, top and side view. As you can see, the domed top of the pouring nozzle 2 ends with several diametrical through-cuts 24. In the center they form a pouring hole 29. Here, the hinged pivoting lid 3 is open thanks to the film hinge 27. On its inner side, the hinged pivoting lid 3 is from below or along its opening forms a serrated inner surface 28. These teeth coincide exactly with the teeth of the toothed rim 26 on the nozzle 2. The hinged rotating cover 3 is held on the film hinge 27. When the hinged rotating cover 3 nade

- 4 008207 is poured onto the pouring nozzle 2, the teeth along its inner surface coincide with the teeth of the toothed rim 26 on the pouring nozzle 2. Now, when the hinged cover 3 is turned, the pouring nozzle 2 also rotates, and with it the lower side invisible here is an opener. One such rotation, however, cannot yet open the valve, since the knife must additionally move downward. To do this, you must first remove the warranty tape 8. To do this, grab the tongue 11 and tear off the thin jumpers 10 from the pouring nozzle 2. Now the pouring nozzle 2 on the fitting 1 can be shifted down by rotating the rotary cover that was previously put on it .

FIG. 13 shows only the fitting 1, a top view and a side view. As you can see, on its outer side there is a helical groove 19, which includes cams provided on the sleeve 7 on the underside of the pouring nozzle 2, and which, when the pouring nozzle 2 is pressed on this fitting 1, rotates it. However, the actual torque on the knife is achieved by the fact that the hinged lid with its serrated lower inner edge coincides with the external toothed rim on the pouring nozzle 2 and, by turning the external corrugated surface of the lid, the knife mounted on the pouring nozzle can be rotated with force. A threaded cap 21 is adjacent to the lower side of the fitting 1, by means of which the closure is screwed onto the threaded fitting of the container or bottle.

FIG. 14 shows an embodiment in which the pouring nozzle 2 is formed as a nozzle for pouring or drinking. Otherwise, this design does not differ from those shown in FIG. 11-13. Only the top of the pouring nozzle has a different design in this case. Instead of a domed upper end, there is a tube-shaped rounded nozzle. On the one hand, it can be used for ordinary pouring of contents from a bottle or container, but, on the other hand, it can be brought to the mouth and drink the contents directly from the bottle. FIG. 15 depicts this closure, a bottom and side view, with the hinged lid folded back, and FIG. 16 depicts it from above and from the side. Here you can clearly see the shape of the nozzle for pouring or drinking 2 with a blunt edge, the toothed surface of the nozzle for drinking 2 on one side, as well as the teeth 28 on the inside of the attached hinged cover 3.

Claims (10)

CLAIM 1. A capping device with barbed-cutting means (13) for multilayer packages, as well as for container necks or bottles covered with foil, including a fitting (1) with a flange radially extending in its lower part (5) for welding to multilayer packaging or embedding in it, or a fitting (1) with a screw cap (21) formed in its lower part for winding the neck on the threads, characterized in that the fitting (1) has a nozzle for pouring or drinking (2) with an opener 13 inserted inside the fitting, which forms a kind of nipple entering the nozzle (1), the said opener has at least one piercing tip (17), the bottom edge of which forms at least one turning cutting edge (18) rising at an angle to the axis of rotation of the nipple, as well as that the nozzle for pouring or drinking (2) on the outside of the nozzle forms a sleeve (7) surrounding the nozzle (1), which can be rotated at the nozzle (1). 2. A capping device with sharp-cutting means (13) for multilayer packaging, as well as for container necks or bottles covered with foil, according to claim 1, characterized by the fact that between the outside of the nozzle (1) and the inside surface of the sleeve (7) there are interlocking guide means which, when pressed and / or rotate the nozzle for pouring or drinking (2) on the nozzle (1), provide a helical rotation of the nozzle for pouring or drinking (2) relative to the nozzle (1). 3. A capping device with barbed-cutting means (13) for multilayer packages, as well as for container necks or bottles covered with foil, according to claim 1, characterized by the fact that the nozzle for pouring or drinking (2) on the film hinge (27 ) a folding rotating cover (3) is installed, having teeth (28) on the inner surface, which, when the folding swiveling cover (3) is put on the nozzle for pouring or drinking (2), coincide with similar teeth on the rim (26), made on the periphery of the nozzle (2), and under this toothed rim (26) p means of thin webs (10) attached guarantee tear tape (8). 4. A capping device with barbed-cutting means (13) for multilayer packaging, as well as for container necks or bottles covered with foil, according to claim 3, characterized in that the pouring nozzle (2) has a dome-shaped end, on which there are through diametral slots (24), which in the center are connected to the pouring hole (29). 5. A capping device with barring-cutting means (13) for multilayer packages, as well as for container necks or bottles covered with foil, according to one of the above points, characterized in that the guiding means on the outside of the nozzle include at least one steep screw the groove (19), located on the outside of the nozzle, and on - 5 008207 plug-in nozzle for pouring or drinking (2) there are at least two cam (20) entering this groove, made on the inner side of the sleeve (7) formed by the pouring or drinking nozzle (2). 6. A capping device with barbed-cutting means (13) for multilayer packages, as well as for container necks or bottles covered with foil, according to one of the above points, characterized by the fact that there is an inwardly protrusion (15) at the upper end of the nozzle, and the opener (13) in the lower part of the outer side has a circular outwardly protruding ledge (16), which, when installing the nozzle for pouring or drinking (2), engages the ledge (15) at the end of the nozzle and ensures tightness and reliability of the nozzle for pouring or drinking (2 ) at choke 1. 7. A capping device with barbed-cutting means (13) for multilayer packages, as well as for container necks or bottles covered with foil, according to one of the above points, characterized by the fact that the nozzle for pouring or drinking (2) at the nozzle can be shifted axially, at least, on the height of the opener (13), and between the opener and the fitting there is a means of fixation, which fixes the opener (13) in a downward shifted position. 8. A capping device with barbed-cutting means (13) for multilayer packaging, as well as for container necks or bottles covered with foil, according to one of the above points, characterized in that the nozzle for pouring or drinking (2) has an outer rim (6 ), round in cross section, which extends beyond the sleeve (7) formed by it, and also with the outwardly raised nozzle (16) at the maximally raised nozzle (2) on the opener (13) fixed in the inwardly ledge (15) at fitting (1), with e ohm tip (17) of the knife (13) is located above the lower end fitting. 9. A capping device with sharp-cutting means (13) for multilayer packaging, as well as for container necks or bottles covered with foil, according to one of the above points, characterized by the fact that the lower edge of the sleeve (7) formed by the nozzle for pouring or drinking (2), a few thin bridges (10), which are places of rupture, fasten the surrounding sleeve (7) with a tear-off tape (8), which has an outward tongue (11) at the end, and the tape (8) prevents pressing on the pouring nozzle or drinking (2) on the choke, so as it rests on the protruding rim (5) of fitting 1, thus the tape is a guarantee device against the first opening of the device. 10. A capping device with sharp-cutting means (13) for multi-layer packages, as well as for container necks or bottles covered with foil, according to claims 1-2 and 5-8, characterized by the fact that on the nozzle for pouring or drinking (2 ) below the protruding round rim (6), a lid is put on the nozzle for pouring or drinking (2), which prevents the penetration of dirt and dust inside the package, which rests on a flexible elastic band (4), and there is a circular ledge (12) on the inner surface of the lid with sealing lip, closing tverstie nozzle 2.