EP4296190A1 - Récipient pour liquides - Google Patents

Récipient pour liquides Download PDF

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Publication number
EP4296190A1
EP4296190A1 EP22180833.0A EP22180833A EP4296190A1 EP 4296190 A1 EP4296190 A1 EP 4296190A1 EP 22180833 A EP22180833 A EP 22180833A EP 4296190 A1 EP4296190 A1 EP 4296190A1
Authority
EP
European Patent Office
Prior art keywords
container
channel
packaging material
forming
seam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22180833.0A
Other languages
German (de)
English (en)
Inventor
Joachim Schulz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP22180833.0A priority Critical patent/EP4296190A1/fr
Publication of EP4296190A1 publication Critical patent/EP4296190A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/24—Inserts or accessories added or incorporated during filling of containers
    • B65D77/28—Cards, coupons, or drinking straws
    • B65D77/286—Cards, coupons, or drinking straws formed integrally with the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • B65D77/068—Spouts formed separately from the container

Definitions

  • the present invention generally relates to a container for liquids.
  • the container can be, for example, a beverage carton made of a packaging material.
  • the container has a channel formed by seam areas at which portions of the packaging material are connected to one another. This channel can be used to easily remove the liquid from the interior of the container, for example by suction.
  • the invention also relates to a manufacturing method for such a container.
  • Beverage packaging comes in different shapes and sizes. While many beverage containers are designed to hold a larger amount of liquid that is then portioned into other containers such as glasses or cups, some beverage containers are designed to hold smaller amounts of a liquid and allow a user to drink the liquid directly from the container drink. The latter group of containers forms the focus of the present invention, but the invention is not limited thereto.
  • Beverage packaging often consists of a packaging material from which cardboard or film packaging is formed (for example folded or rolled). These packages can, for example, be cuboid or tetrahedral, although other shapes or modifications of the shapes mentioned are also possible.
  • the drinking straws that are attached to the beverage packaging are usually items made of plastic Single-use plastic. As sustainability awareness increases, it is desirable to reduce or completely avoid single-use plastic. Alternatives to single-use plastic have therefore been established in numerous areas, usually using paper products.
  • disposable paper drinking straws are generally not suitable for completely replacing the usual plastic drinking straws, since a drinking straw for a beverage carton typically has to be able to pierce a puncture point covered with a film.
  • a drinking straw made of paper usually does not have sufficient rigidity for this purpose, nor are the edges of the paper material sufficiently sharp to be able to cut through the film.
  • paper straws typically absorb the liquid into the paper material, further compromising the stability of the straw. The user's saliva can also soften the straw, which creates an unpleasant mouthfeel and further limits the function of the drinking straw.
  • the task is solved by a container for a liquid according to the independent claim.
  • the container has a container housing formed from a packaging material.
  • the packaging material can, for example, be a layered packaging material and can consist, for example, of a cardboard box, a film material or a mixed material made of plastics and paper.
  • the container housing has an inner volume that is formed by the container housing and is adapted to hold a liquid.
  • the container also has three seam areas in which sections of the packaging material are connected to one another.
  • the connection can be done, for example, by welding or gluing. These three seam areas seal the inner volume to the outside and prevent the liquid from escaping from the inner volume.
  • the sections connected to one another can, for example be formed on a top, a bottom and a side surface of the cuboid.
  • the use of three seam areas is expedient for producing a container housing both from an endless layer of packaging material and from individually folded sheets, but other configurations with more or fewer seam areas are also conceivable, for example if seam areas border one another and merge into one another.
  • the container housing has a channel formed within at least one of the three seam areas.
  • the channel has a first end and a second and extends between the two ends.
  • the first end forms an opening of the channel towards the inner volume.
  • the second end serves to enable an opening to be made at the position of the second end when the container is opened.
  • the second end borders an outer layer of the packaging material.
  • the first end allows fluid to enter the channel from the internal volume.
  • a tight seal to the outside of the channel is formed, and an opening of the channel at the second end can be created using suitable means.
  • a part of the container - for example an outer layer - can be penetrated (e.g.
  • a section of the container is designed to be removable.
  • Removable within the meaning of the present invention means that a means can be provided that makes it possible to remove the section of the container and that a section of the container is designed in such a way that it can be torn off in a controlled manner by a user.
  • further means can be provided which can protect the removable section against loss, for example a loop or a cord. This means that a section of the container can be torn away in such a way that there is an opening where the section was previously located (for example, that the second end of the channel can be exposed), but the section continues to be so remains connected to the container so that the section cannot be lost.
  • the channel integrated into the container body provides easy access to the liquid contained in the internal volume of the container.
  • the channel can be used to remove the liquid from the container. This can for example by suction, pressure or gravity, in that the liquid can be removed from the channel by pressure or force.
  • further liquid flows from the inner volume of the container into the channel.
  • liquid can be sucked out of the channel by suction and flow into the channel from the inner volume.
  • the liquid can be pushed out of the channel at the second end or in the case of gravity, it can flow out of the channel if the container is held so that gravity pulls the liquid out of the channel at the second end.
  • the channel can fulfill the function of a drinking straw, whereby the drinking straw is not - as in the prior art - attached to the container as a separate part and has to be inserted into the container, but instead is integrated into the container housing itself.
  • the beverage container can have a preferred orientation.
  • the preferred orientation can be characterized by the first end of the channel being lower in this orientation than the second end.
  • the channel can be aligned essentially vertically upwards. Having the first end lower than the second end allows liquid from the interior volume of the container housing to pass into the channel when the container is oriented in the preferred orientation.
  • the second end is preferably substantially at the same height as the fill level of the opened but still completely filled container or higher.
  • This has the advantage that the container does not leak when the container is opened when the container is held in the preferred orientation.
  • the interior of a beverage carton can be completely filled with liquid, but that the liquid level drops slightly due to the carton sides bulging outwards as soon as the container is opened, or that the filled, still closed container contains a small amount of Contains air or protective gas.
  • a curvature of the container is prevented during filling - for example by pressing the sides of the container against a stable obstacle during filling - and the container only bulges outwards when it is opened, when air can flow into the container . Therefore, the second end of the channel does not necessarily have to be at the top end of the Container can be arranged (based on the preferred orientation), but can also be arranged a few millimeters below and still prevent the container from leaking.
  • the channel can be formed in more than one seam area, or more than one seam area can each have a channel section and these channel sections can be fluidly connected to one another. This may make it possible to transport the liquid from the internal volume of the container through a path formed by multiple channel sections in the various seam areas.
  • the seam area in which the channel is formed has two seams. These seams can dictate the shape or course of the canal. A first of the two seams limits the fluid mechanical connection between the channel and the inner volume to the first end. For this purpose, a section of the channel that extends between the first end and the second end can be delimited from the inner volume by the first seam. A second of the two seams limits the channel to the outside and seals it. This will be described in more detail in connection with the figures.
  • At least one of the sections of the packaging material that are connected to one another and form the channel can have at least one embossing that gives the channel a predetermined shape.
  • the section of the packaging material which is arranged within the container when connected to another section of the packaging material can have this embossing in order to give the channel a predetermined shape.
  • the predetermined shape can be characterized, for example, by the fact that the embossing gives the channel a curvature into the interior of the container. This bulge can improve fluid extraction by preventing the sections of packaging material that form the channel from squeezing or contracting.
  • the embossing can also form a geometric cross section of the channel, for example a triangular or polygonal cross section. This will be in Connection explained in more detail with the illustrations. Those skilled in the art will understand that the embossing may include one or more embossing locations.
  • an outer layer of the container housing is formed at the position of the second end by one or more films or by the packaging material.
  • holes can be punched at predetermined intervals into an endless web of the layered material and these holes can be covered with a film.
  • the respective holes in the endless web form the respective second ends of the channel in the containers produced.
  • One film is preferably attached to each of the two sides of a hole in the endless web. Similar or different film combinations can be used.
  • a plastic film is attached to a side of the endless web that is internal when forming the container housing, and an aluminum foil is attached to a side of the continuous web that is external when forming the container housing, wherein the aluminum foil and the plastic film are bonded together be, for example by welding.
  • the container produced is opened by peeling off the outer layer, i.e. the aluminum foil in this preferred embodiment, the section of the plastic foil that covers the hole from the inside tears off together with the aluminum foil and provides access to the punched hole, i.e the second end of the canal, free.
  • the films can also be penetrated to allow access to the second end of the channel.
  • a weakened area of the packaging material can be formed, for example by embossing or punching.
  • a weakened area can, for example, be characterized by a thickness of the packaging material being reduced in this area in order to reduce the stability of the packaging material locally in this area. This can be achieved, for example, by punching.
  • the container housing has a predetermined separation point.
  • the predetermined separation point is located at the position where the second end of the channel is formed. More preferably, the desired separation point can exist, for example, on the outer layer. If the outer layer is formed, for example, by one or more films, the predetermined separation point be designed as a tear-off tab of an outer film. In other embodiments, the desired separation point can be designed as a perforation or weakened area.
  • a predetermined separation point can be designed in such a way that a section of the container housing can be at least partially separated at the respective position. However, in some embodiments it is also possible for a part of the container housing to be opened at the respective position.
  • the container has a drinking straw device which is externally attached to the container housing at a position of the outer layer.
  • the drinking straw device is adapted to create a fluid mechanical connection with the channel of the container housing when used.
  • the drinking straw device can be adapted to penetrate a section of the container housing - for example the outer layer. Penetration can be achieved, for example, by pushing through or piercing.
  • the drinking straw device can form a second channel which, when in use, establishes a fluid mechanical connection with the channel of the container housing (referred to in this context as the first channel).
  • the first and second channels connected to one another can thus serve as a drinking straw and enable the liquid to be removed from the inner volume of the container - for example by means of suction.
  • the drinking straw device can preferably penetrate the packaging material at a point prepared with a film or at a weakened area.
  • the drinking straw device has at least two parts, the first part being attached to the container housing from the outside and the second part being movably connected to the first part and adapted by moving a portion of the container housing - for example an outer layer or a weakened area - to penetrate in order to thereby establish a fluid mechanical connection with the channel of the container housing.
  • the movement can include various forms of relative movement.
  • the movement may include a rotational movement in which the second part is rotated relative to the first part. It is also possible that the movement includes a pushing movement in which the second part is pressed into the first part.
  • the movement can also include a combination of different movements, for example a combination of a rotation and a Pushing movement.
  • the second part can form a mouthpiece of the drinking straw device.
  • the second part can preferably be covered with a cap which protects the second part from contamination.
  • the cap can, for example, be attached to the second part and removed before use.
  • the cap may be securely attached to a portion of the straw device or to the container and opened during use.
  • there can be a predetermined separation point on the cap which can be separated to open a section of the cap. This makes it possible, for example, to remove the second part of the drinking straw device from the cap, for example by rotating it.
  • the container according to the invention may have a channel formed by a channel element inserted into the container.
  • the channel element can be attached to the packaging material at a predetermined location before the packaging material is formed into the container.
  • the channel element can be inserted into the shaped but still open container.
  • the channel element can be welded to the packaging material or glued to the packaging material.
  • the channel element can preferably consist of the same material as the packaging material or can also be made of a different material.
  • the method generally comprises providing a packaging material and forming the packaging material into at least one beverage container with an internal volume and filling the beverage container with a liquid.
  • seam areas are formed by cutting sections of the Packaging material can be arranged overlapping and connected to each other.
  • a channel is formed, the channel having a first end and a second end, the first end being fluidly connected to the inner volume.
  • the features of providing a packaging material, forming the packaging material, filling the beverage container and forming the three seam areas are realized as follows.
  • a flat sheet of sheet packaging material is fed and formed into a tubular configuration.
  • the flat web of sheet packaging material may be a continuous web.
  • longitudinally overlapping sections are formed.
  • a first seam area is formed by connecting the overlapping sections of the sheet-shaped packaging material (for example by welding). This forms a tube that is tight on its outer surface and allows a liquid to be filled.
  • the method further comprises separating the closed container from the hose or from another previously formed container at the positions of the second and third seam regions. Since the manufacturing process involves forming a plurality of successive containers from a sheet of packaging material, the tube is continually formed during the manufacturing process into individual, closed containers which are separated from one another at the positions of the second and third seam regions. While the first seam area seals the outer surface of the hose or the later container, the second and third seam areas seal the base and the lid.
  • a first seam area is formed before the liquid is filled.
  • a second seam area is formed before filling the liquid. This seals the formed container.
  • a third seam area is formed by folding and connecting the overlapping sections. This seals the top of the filled container.
  • the cuboid cardboard packaging in Figure 1 (a) is generally shown at position 1a.
  • the cardboard packaging 1a has a container 2a.
  • the container defines an internal volume.
  • a packaging material typically a layered packaging material
  • a tube-like configuration is formed from this layered material.
  • the packaging material is longitudinally welded to form a first seam area 3a which is in the Figure 1 (a) is indicated by dashed lines. Two other seam areas, which are located on the bottom and lid of the container 1a, are not highlighted.
  • such a container can also be made from a pre-assembled sheet.
  • Figure 2 illustrates an exemplary manufacturing process for a cardboard packaging for liquids as is known from the prior art. This shows Figure 2 (a) a forming of an endless web of packaging material into a tubular configuration, while Figure 2 (b) Processing means for cross-crushing and welding the cardboard packaging shows and Figure 2 (c) shows a detailed drawing of a seam area separating two internal volumes of successive containers.
  • Figure 2 (a) shows a forming of an endless web of packaging material.
  • the packaging material 9 is provided as a flat endless web at the top of the figure.
  • the side edges of the flat sheet are curved and moved toward each other to form a tubular configuration. Overlapping sections of the curved sheet are connected to one another and welded to form a longitudinal seam area 3a.
  • a filling device is introduced into the tubular configuration from above in order to be able to fill liquid into the interior of the tubular configuration.
  • a filled portion of the tubular configuration is processed with machining means to form a closed container.
  • processing means enclose the hose at two points that are a predetermined distance from each other. The predetermined distance correlates with the capacity of the container.
  • the processing means crushes and welds the tubular configuration to thereby form seam areas at which the container is sealed.
  • exemplary processing means 10 are shown, which encompass, cross-crush and weld a section of the tubular configuration from the outside.
  • a device for producing such cardboard packaging provides two pairs of processing means, which are located one after the other at two locations spaced apart from one another at a predetermined distance attack tubular configuration and form second and third seam areas 3b by cross-squeezing and welding.
  • tetrahedral or cuboid containers can be formed. If the two pairs of processing means grip the tubular configuration in the same orientation and thereby create equally oriented second and third seam regions 3b, the resulting container can then be converted into a cuboid configuration (cf. Figure 1 (a) ) are shaped (for example by pressing the container against an obstacle and thereby folding into a predetermined cuboid configuration).
  • Figure 4 (a) shows processing means 200 for embossing the tubular configuration at predetermined locations.
  • the processing means 200 can engage around and/or reach into the tubular configuration at predetermined positions in order to emboss portions of the tubular configuration and thereby give them a preferred shape.
  • the positions at which the channel is to be formed can be processed by embossing in order to give the material of the tubular configuration at these positions a shape that enables a stable channel.
  • the tubular configuration is already sealed at its lower end by a seam area 120. This seam area 120 corresponds to the seam areas 3b as shown in the Figures 1 and 2 are shown.
  • the channel 330 has a shape that can be achieved, for example, by providing two embossing points in the packaging material, at which the packaging material is bent in order to give the channel 330 a trapezoidal cross-section.
  • Numerous cross-sectional shapes are conceivable and the present disclosure is not limited to trapezoidal cross-sections.
  • the advantage that all of these predetermined cross-sectional shapes offer is that the channel receives stability that prevents the channel from contracting when drinking from the container.
  • FIG 6 shows a detailed drawing of a drinking straw device according to a further embodiment of the present invention.
  • the drinking straw device is generally shown at position 500 and can be used with a container in accordance with the present invention, for which purpose the drinking straw device is preferably firmly connected to the container.
  • the drinking straw device 500 can be equipped with a container 300 Figure 5 can be used, in which case the drinking straw device is attached to the container 300 in such a way that there is a fluid mechanical connection with it the second end of the channel 330 at the opening 360 is possible, as in connection with Figures 7 and 8th is described in more detail.
  • the second part 520 is movably connected to the first part 510. In the embodiment shown, the second part 520 can be rotated relative to the first part 510.
  • Figure 6 (a) shows the assembly of a drinking straw device according to the invention. A first part 510 of the drinking straw device 500 is provided and a second part 520 of the drinking straw device is connected to the first part 510. In the in the Figure 6 (a) In the embodiment shown, the second part 520 is rotatably inserted into the first part 510. In order to protect the second part 520 from contamination, a cap 530 is placed on the second part 520. Like in the Figure 6 (a) shown, the cap 530 is preferably placed before assembling the first and second parts 510, 520 of the drinking straw device.
  • This cap 530 may be sealingly attached to the second part 520 and may have a predetermined separation point 540 that allows the seal to be severed so that the cap 530 can be opened, as shown in FIG Figure 6 (c) based on a state in which the desired separation point 540 has been separated to open the cap 530 and allow the second part 520 to be twisted out of the cap.
  • the intended separation point 540 can be further connected to the cap 530 after separation in order to avoid loose plastic parts. In this context, one can speak of a tearing of the desired separation point 540.
  • the predetermined separation point 540 has two ends, with a first end forming a permanent connection to the cap 530, while a second, so-called free end, is detachably connected to the cap 530 and can be separated from the cap 530.
  • Figure 7 shows a container for liquids according to an embodiment of the present invention with the drinking straw device Figure 6 .
  • a container 600 has volume 610 and a channel 630 formed in a seam region 615, 640 of the container 600.
  • the container 600 may be similar or identical to the container 300 in Figure 5 be.
  • FIG. 7 (a) shows a starting position in which the second part 520 of the drinking straw device 500 is secured in the cap 530.
  • Figure 7 (b) shows the container 600 with the cap 530 open, which can be seen from the fact that the predetermined separation point 540, which is designed in the form of a tab, has been pulled off and is hanging down from the cap. In this position, the second part 520 of the drinking straw device is twisted out of the cap 530 to form a mouthpiece for a user of the container.
  • the drinking straw device 500 is preferably attached to the container 600 not in the middle, but offset, which allows several containers to be stored in a space-saving manner.
  • Figure 8 shows the principle of using the drinking straw device from the Figures 6 and 7 .
  • the container is shown in a configuration in which the second portion 520 of the drinking straw device has been rotated upward to form a mouthpiece.
  • the top of the container is shown open to better show the interior of the container.
  • the channel 630 of the container has a first end with a hole 650 at the lower end of the channel that establishes the connection between the channel and the interior of the container.
  • the channel 630 of the container has a second end with a hole 660.
  • the hole 660 can be covered with a film or alternatively designed as a weakened area as previously described.
  • cutting means 550 of the drinking straw device penetrate the hole 660 or the weakened area covered with a film, thereby establishing a fluid mechanical connection between the second part 520 of the drinking straw device and the To provide channel 630 and thereby allow a user to drink liquid - for example by suction - from the container 600 via the second part 520 of the drinking straw device 500.
  • the cutting means 550 can be arranged on the second part 520 or can also be mounted between the second part 520 and the packaging material in order to be activated when the second part 520 moves relative to the first part 510. During this relative movement, the cutting means 550 can cut into the packaging material by rotation or can also be pressed into the packaging material in the direction of the interior of the container.
  • the cutting means are preferably designed so that no loose parts are created during penetration, but only an opening is released.
  • the penetrated area is shown as a hole for illustrative purposes.
  • Figure 9 shows a container for liquids according to a further embodiment of the present invention.
  • This container 700 is preferably used for film packaging.
  • the container 700 which is in Figure 9 (a) shown in a view and in section (b), is cuboid in base and can be made either from an endless web or pre-fabricated sheets.
  • the container 700 which has a cuboid bottom surface, forms a volume 710 and is sealed on its upper side surface with a seam area 725.
  • the volume is sealed with a seam area 720 on a lower side surface.
  • the container 700 also has a first seam area 715,740 in the form of a longitudinal seam.
  • a channel 730 is formed within the seam area 715, 740 and is indicated by dashed lines in Figure 9 (a) is indicated.
  • FIG. 9 A beverage container is shown, which has preferably been folded from a pre-assembled sheet of packaging material.
  • the seam area 715, 740 can therefore be opposed by a longitudinal kink, which limits the volume on a side opposite the seam area 715, 740.
  • FIG. 9 (c) shows the Figure 9 (c) how layers of the packaging material from which the container 700 is formed overlap longitudinally over a width s.
  • the channel 730 has a first end 750, which forms a fluid mechanical connection to the inner volume 710 of the container 700, and a second end at which there is an opening when the channel is at the predetermined, intended separation point shown in dashed lines after removing the corner 780 A-A was opened.
  • the intended separation point is provided in a preferred embodiment and allows access to the second end of the channel 730 to be exposed. After uncovering it is possible to drink directly from the container 700 by suction.
  • Figure 9 (d) a pre-assembled sheet 700a from which a container such as the container 700 of Figures 9 (a) to (c) can be produced.
  • the portions of the sheet 700a shown hatched are the areas where overlapping portions are formed as the sheet 700a is formed to form the first, second and third seam regions 715, 720, 725.
  • Solid lines show embossings that form folds at which the sheet 700a can be folded.
  • Figure 9(e) shows a cross section through a correspondingly formed and folded container, for example a container like the one in the Figures 9 (a) and (b) is shown.
  • the triangular, hatched areas represent sections in which tabs were folded and placed on top of each other, as is the case, for example Figure 9 (b) is shown at 770.
  • the channel 730 is formed on a longitudinally overlapping section of the packaging material. It is curved into the interior of the container to provide sufficient stability of the channel.
  • the container 800b has a drinking straw device 500 in the sense of the present invention.
  • the drinking straw device 500 is attached to the container 800b in such a way that a fluid mechanical connection to the internal channel is achieved by a relative movement of the components of the drinking straw device. This can be achieved, for example, by attaching the drinking straw device 500 to a location on the container 800b at which there is an opening 860 to the second end of the channel 830 as shown in Figure 10 (a) is shown. Alternatively, there may be a weakened area at this point.
  • Figure 10 (c) shows a cross section through the container 800a or 800b at the position of the channel 830 and shows a curvature of the channel 830 into the interior of the container 800a or 800b to give the channel 830 greater stability, as is the case in connection with Figures 5 (b) and 9 (c) was described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
EP22180833.0A 2022-06-23 2022-06-23 Récipient pour liquides Pending EP4296190A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22180833.0A EP4296190A1 (fr) 2022-06-23 2022-06-23 Récipient pour liquides

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Application Number Priority Date Filing Date Title
EP22180833.0A EP4296190A1 (fr) 2022-06-23 2022-06-23 Récipient pour liquides

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EP4296190A1 true EP4296190A1 (fr) 2023-12-27

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097761A (en) * 1981-05-01 1982-11-10 Wu Shing Shan Container with attached straw device
WO1986004314A1 (fr) * 1985-01-24 1986-07-31 Yoshiaki Masuno Recipient en feuille plastique ou de papier pour boissons
US5495982A (en) * 1995-06-20 1996-03-05 Wang; Mein-Aing Paper cup with a straw
US20070029334A1 (en) * 2005-08-02 2007-02-08 Bagley Perry S Beverage containers and accessories with integrated straw
WO2010062247A1 (fr) * 2008-11-27 2010-06-03 Vilho Eriksson Dispositif de distribution pour un emballage et emballage
CN210012102U (zh) * 2019-03-12 2020-02-04 华中科技大学同济医学院附属协和医院 新型内置吸管饮料包装

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097761A (en) * 1981-05-01 1982-11-10 Wu Shing Shan Container with attached straw device
WO1986004314A1 (fr) * 1985-01-24 1986-07-31 Yoshiaki Masuno Recipient en feuille plastique ou de papier pour boissons
US5495982A (en) * 1995-06-20 1996-03-05 Wang; Mein-Aing Paper cup with a straw
US20070029334A1 (en) * 2005-08-02 2007-02-08 Bagley Perry S Beverage containers and accessories with integrated straw
WO2010062247A1 (fr) * 2008-11-27 2010-06-03 Vilho Eriksson Dispositif de distribution pour un emballage et emballage
CN210012102U (zh) * 2019-03-12 2020-02-04 华中科技大学同济医学院附属协和医院 新型内置吸管饮料包装

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