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EP4056488A1 - Élément de déversement et emballage composite à comportement d'ouverture amélioré - Google Patents

Élément de déversement et emballage composite à comportement d'ouverture amélioré Download PDF

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Publication number
EP4056488A1
EP4056488A1 EP21020137.2A EP21020137A EP4056488A1 EP 4056488 A1 EP4056488 A1 EP 4056488A1 EP 21020137 A EP21020137 A EP 21020137A EP 4056488 A1 EP4056488 A1 EP 4056488A1
Authority
EP
European Patent Office
Prior art keywords
cutting
central axis
pouring element
weakened zone
area
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.)
Granted
Application number
EP21020137.2A
Other languages
German (de)
English (en)
Other versions
EP4056488C0 (fr
EP4056488B1 (fr
Inventor
Sven Himmelsbach
David Koller
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.)
SIG Services AG
Original Assignee
SIG Technology AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=74873481&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4056488(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SIG Technology AG filed Critical SIG Technology AG
Priority to ES21020137T priority Critical patent/ES2980364T3/es
Priority to EP21020137.2A priority patent/EP4056488B1/fr
Priority to PL21020137.2T priority patent/PL4056488T3/pl
Priority to ES21187218T priority patent/ES2978797T3/es
Priority to PL21187218.9T priority patent/PL4056489T3/pl
Priority to EP21187218.9A priority patent/EP4056489B1/fr
Priority to US18/281,031 priority patent/US20240140644A1/en
Priority to PCT/EP2021/086003 priority patent/WO2022189028A1/fr
Priority to MX2023010035A priority patent/MX2023010035A/es
Priority to CN202180095503.XA priority patent/CN116997513A/zh
Priority to JP2023555202A priority patent/JP2024508985A/ja
Priority to BR112023018072A priority patent/BR112023018072A2/pt
Priority to JP2023555201A priority patent/JP2024508984A/ja
Priority to MX2023010102A priority patent/MX2023010102A/es
Priority to US18/280,773 priority patent/US20240150068A1/en
Priority to BR112023018138A priority patent/BR112023018138A2/pt
Priority to PCT/EP2021/086007 priority patent/WO2022189029A1/fr
Publication of EP4056488A1 publication Critical patent/EP4056488A1/fr
Priority to SA523450602A priority patent/SA523450602B1/ar
Publication of EP4056488C0 publication Critical patent/EP4056488C0/fr
Publication of EP4056488B1 publication Critical patent/EP4056488B1/fr
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
    • B65D5/748—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being left inside the container after the opening

Definitions

  • Such pouring elements are integrated as part of the top of the composite pack for ease of handling when pouring and for reclosing the composite pack.
  • This type of pouring element is, for example, in EP-A-2 627 569 shown to applicant.
  • the hollow-cylindrical cutting element opens the base body and thus the previously gas-tight package for the first time and thus forms a pouring opening, with the screw cap enabling the now opened composite package to be closed again.
  • the cutting element which is movably guided in the spout, is provided with force transfer elements and is thereby driven by corresponding force transmission elements on the cap. During the initial opening process, the cutting element approaches the closure part and after the first contact of the two elements, the cutting tooth of the cutting element separates the closure part approximately in the area of the weakened zone. The trajectory covered by the cutting element corresponds to the annular weakened zone.
  • the opening process can be subdivided into the following sections, for example.
  • the approaching of the cutting element mentioned above can also be omitted if the two elements are already touching in the assembled state.
  • the cutting element moves through the closure part and separates it with the cutting tooth along a cutting line.
  • This ripping process is a combination of ripping, plastic deformation and material displacement, whereby an even and controlled application of forces is advantageous.
  • the cutting element begins to fold the closure part to the side, thus freeing the spout for the contents.
  • Folding away is done using the remaining piece of the weakened zone that has not been severed as a pivot axis, first the cutting tooth and then the outside of the cutting element exerting force on the closure part during the folding away, pushing it aside. After the pouring element has been completely opened, the closure part is approximately parallel to the central axis Z along the outer wall of the screwed-in cutting element.
  • pouring elements with such a closure part are mainly, but not exclusively, used in aseptic packages.
  • previously sterilized foodstuffs are packaged under aseptic conditions in packaging that has also been sterilized, in order then to obtain so-called aseptic packages.
  • aseptic packages Apart from the question of aseptics, there are various types of composite packs into which a pouring element according to the invention can be integrated.
  • the pouring element is an integral part of the composite package which is incorporated during the manufacturing process thereof.
  • FFS form-fill-seal packaging machine
  • blanks made of composite material which are first formed into packaging jackets by sealing the longitudinal seam, are first brought into connection with the pouring element.
  • These half-moulds which are open on one side, are then filled with the filling material and then sealed.
  • the first step can be provided in different ways: for example, the flange can be connected to one side of the packaging jacket by another plastic element that is injection molded directly in the packaging machine. The flange can also be welded or even glued directly to the packing shell without using an additional plastic element.
  • the flange can either be the same size as the opening in the packing jacket or smaller in order to save plastic can, be executed. In the case of a smaller flange, the faces of the packing skirt must be folded together and then placed against the flange and welded.
  • the composite pack then preferably has polyhedron-shaped gable surfaces which are connected in a corresponding manner to the polyhedron-shaped flange of the pouring element, the polyhedron-shaped flange essentially corresponding to a truncated pyramid.
  • an initially completely sealed composite pack is produced, with a punched hole being present in the composite pack, mostly in the gable area, into which a pouring element is introduced.
  • the pouring element is usually introduced by welding the flange to at least one layer of the composite material, but alternatively these parts can also be glued.
  • This second type of composite pack is characterized above all by the fact that the pouring element can be introduced independently of the production of the composite pack. The production of the hole and also the introduction of the pouring element can therefore take place before, during or after the production of the composite pack itself. Both steps are preferably carried out prior to manufacture in order not to unnecessarily complicate the packaging machines themselves.
  • This arrangement of the production steps also represents the simplest possibility of inserting the pouring element into the punched hole from the inside.
  • a composite pack is normally made on one of two types of packaging machines.
  • a continuous web of sterilized composite material is formed into a tube and sealed, after which it is filled with the contents, also sterilized, and sealed and cut at regular intervals across it.
  • the resulting "packaging pads” are then formed into parallelepiped packs along the pre-folded edges.
  • the sealing seam created during cross-sealing in the gable area is usually referred to as the gable seam.
  • the second alternative uses blanks made of composite material, which are first formed into pack casings by sealing the longitudinal seam and then formed into pack bodies open on one side on mandrels, then sterilized, filled and finally sealed and finally formed.
  • the gable area can be designed differently, for example as a parallel surface to the base (flat gable pack), as an at least partially oblique shape to the base surface (sloping gable pack) or as a gabled roof with two opposite, sloping surfaces ("gable-top" pack).
  • the exact layer structure of the composite material can vary depending on the requirements, but it consists at least of a carrier layer made of cardboard and cover layers made of plastic.
  • a barrier layer for example aluminum (Al), polyamide (PA) or ethylene-vinyl alcohol copolymer (EVOH), may be necessary to ensure an increased barrier effect against gases in the case of aseptic filling goods and, in the case of aluminium, also against light.
  • Such composite packs are therefore also referred to as cardboard/plastic composite packs.
  • the pouring element is integrated as part of the composite packaging, it should have a similar high level of gas and light barrier properties as the composite material used. At the same time, of course, cheap materials should be used that are easy to recycle together. This applies in particular to the materials used for the pouring elements.
  • the present invention is based on the object of designing the pouring element mentioned at the outset and described in detail above in such a way and further develop that the disadvantages described are overcome despite the given choice of material.
  • a pouring element having the features of the preamble of patent claim 1 in that the cutting element and the closure part are designed such that at least part of a projection of the cutting tooth lies parallel to the central axis on the intermediate area.
  • the object is also achieved by two design variants of a composite pack for liquid foodstuffs, which is designed in such a way that a pouring element according to the invention is integrated into the respective gable area of the composite pack.
  • This arrangement of the cutting element and the parts of the closure part enables a clearly defined and smooth cutting process by supporting the cutting tooth at the intermediate area.
  • the closure part When the closure part is folded away, the application of force to the conical ring-shaped intermediate area ensures that this process is initiated cleanly on the one hand, but that the closure part is later folded completely to the side.
  • the cutting element and the closure part are designed in such a way that the cutting tooth strikes the intermediate area and exerts force on it when the composite pack is opened for the first time. This is the case because the cutting element moves towards the closing element (parallel to the central axis) while rotating around the central axis at the same time.
  • the projection thus defines the radial position at which the cutting element strikes the various areas of the closure part and which are largely separated during the opening process.
  • the cutting element not only strikes the weakened zone, but also strikes the intermediate region lying radially further inside and separates the closure element there.
  • the weakened zone is still the thinnest area of the closure element and is therefore preferably severed by the cutting element, but the arrangement and design of the base body and cutting element according to the invention ensures that the closure element is separated cleanly and in a controlled manner.
  • the closing element can also be folded away at the end of the opening process be facilitated thanks to an increased lever of application of force from the inner wall of the spout.
  • a further teaching of the invention provides that the weakened zone has less than 50% of the height of the central area measured parallel to the central axis. This guarantees a clean opening of the weakened zone, combined with a stable central area that can also be folded completely to the side at the end of the opening process.
  • the weakened zone extends between an inner radius and an outer radius, essentially orthogonally to the central axis.
  • a base body with a weakened zone designed in this way is easier to produce and also enables the thin area to be separated and opened in a more controlled manner.
  • a further embodiment of the invention which further intensifies these effects, provides that the difference between the inner radius and the outer radius is at least twice as great as the height of the weakened zone, measured parallel to the central axis.
  • an inner radius of the hollow-cylindrical cutting element should make up a maximum of 95% of the inner radius of the weakened zone. This amount of overlap between the cutting element and the intermediate area, defined by the limiting radii, enables an improved effect of the cutting and folding process described above.
  • the weakened zone connects directly to the grommet.
  • this enables simplified production of the base body because the transition area between the spout and the closure part can be shaped more beautifully.
  • the forces during the ripping process are better transmitted and absorbed by the grommet.
  • the cutting tooth is ground on the inside at the end facing the weakened zone. results on the cutting tooth there is a cutting blade which, on the one hand, facilitates immersion in the closure part and, on the other hand, forms a surface corresponding to the surface of the conical ring-shaped intermediate area, which is therefore arranged approximately parallel thereto.
  • the corresponding surfaces of the cutting tooth and the intermediate region come into contact as the cutting element moves along the central axis and at least part of a projection of the cutting tooth along the central axis lies on the intermediate region. This then guarantees better power transmission over a larger area from the cutting element to the intermediate area.
  • a further teaching of the invention provides that the grinding of the cutting tooth changes continuously with respect to and along the central axis from a beveled inner surface to an inner surface formed parallel to the central axis. This makes it possible for the cutting tooth not only to be in contact with the intermediate area at the beginning of the severing process, but also for it to be able to continue to exert force on it during the further movement of the cutting element along the central axis. Of course, the entire cutting element can also be made lighter as a result, without losing the advantages mentioned above.
  • the cutting tooth extends at the end facing the weakened zone in the circumferential direction in a plane orthogonal to the central axis.
  • the flattened end of the cutting tooth ensures that the cutting tooth separates the weakened zone more stably and is guided along the intermediate area. If the part of the projection on the intermediate area is so large that this end extending circumferentially in a plane orthogonal to the central axis is located over the intermediate area, it also ensures that this cutting edge of the cutting tooth is directed outwards cleanly from the intermediate area until it Goes to an area thin enough to be severed, such as the weakened zone itself.
  • a further embodiment of the invention is that the cutting element is thickened radially inward in the area of the cutting tooth.
  • a reinforcement in the flight of the cutting tooth guarantees that the forces generated during the various Phases of the opening process occur, can be recorded without any problems. This is particularly useful because the cutting tooth is a protruding part of the cutting element and thus tends to break off. Adaptations of the cutting element that relate to the severing process, such as those set out in the previous statements, are mostly located in the area of the cutting tooth. In most cases, however, it is sufficient to locally limit such changes in order to be able to save as much material as possible in the rest of the cutting element. In this sense, each reinforcement of the cutting element can be regarded as a thickening, which is formed protruding inwards on the hollow cylinder and has, for example, a maximum of 95% of the inner radius of the rest of the hollow cylinder.
  • At least 30%, preferably at least 50%, of the surface of the intermediate region facing the cutting element should be covered by a projection of the cutting element parallel to the central axis. It has been shown that such a covering makes sense in order to further enhance the effect of the invention. In this case, it makes sense to use the projection of the entire cutting element for the definition of this overlap, because it rotates around the central axis and the cutting tooth therefore also moves along the entire intermediate area.
  • the cutting element has two cutting teeth.
  • a cutting element will go through the severing phase more quickly and move on to folding away the more cutting teeth are formed on it, provided these are distributed reasonably regularly over the circumference.
  • the opening force increases with each additional cutting tooth that simultaneously pierces the closure part with cutting teeth of the same length.
  • an injection molding point on the central axis of the closure part.
  • the individual components of the pouring element are manufactured using the injection molding process.
  • a mold with a negative mold of the part to be produced is filled with liquid plastic then solidifies before this tool opens, thus ejecting the finished part.
  • the liquid plastic is fed through a single nozzle, upon ejection the solidified molded plastic part separates from the rest of the plastic still in the nozzle. Of course, this separation can also take place before ejection via the nozzle itself.
  • there is a visible and mostly protruding unevenness on the surface of the plastic part which is commonly referred to as the injection point.
  • a composite pack for liquid foodstuffs is designed in such a way that a pouring element according to the invention is integrated into the gable area of the composite pack.
  • a pouring element according to the invention is integrated into the gable area of the composite pack.
  • the pouring element often serves primarily to close the opening in the gable area and has a more secondary effect with regard to the dimensional stability of the composite pack.
  • Another advantageous embodiment of the invention relates to a composite pack which is designed such that a pouring element according to the invention is integrated into the gable area of the composite pack, the gable area having polyhedral gable surfaces which are connected correspondingly to a polyhedral flange of the pouring element.
  • this combination allows a bottle-like composite pack to be formed without the need for additional components.
  • a first pouring element 1 is shown in the closed state with a central axis Z without a composite pack P.
  • a reclosable screw cap 2 which is used for the initial opening and for reclosing the composite pack P, is located on a base body 3, which only 3 clearly visible and from the in 1 only a peripheral flange 4 is visible, which is used for connection with and integration into the composite pack P.
  • an intersection line III-III is also drawn.
  • the base body 3 shows the entire pouring element 1 in vertical section along line III-III.
  • the base body 3 also has a hollow-cylindrical spout 5 and a closure part 6 formed in the spout 5 .
  • the closure part 6 comprises an annular weakened zone 7 which adjoins the spout 5, a central area 8 which closes the majority of the pouring opening, and a cone-shaped intermediate area 9 which extends between the weakened zone 7 and the central area 8.
  • the bevel of the intermediate area 9 compensates for the difference in thickness between the central area 8 and the weakened zone 7 .
  • first pair of threads 10A and 10B which enables the screw cap 2 to be screwed on and off.
  • Inside the base body 3 there is a hollow-cylindrical cutting element 11 with two cutting teeth 12 which separates the closure part 6 when the pouring element 1 and thus the composite pack P are opened for the first time.
  • the central axis Z is through the concentrically arranged hollow-cylindrical elements of the spout 5 and the cutting element 11, wherein the cutting element 11 rotates about the central axis Z during the opening process and moves along it.
  • This movement is defined by a second pair of threads 13A and 13B, which are located between the inside of the spout 5 and the cutting element 11. In this movement, the cutting element 11 is driven on at least one force transmission element 14 which interacts with at least one corresponding force transmission element 15 of the screw cap 2 .
  • FIGs 6 to 8 correspond approximately to the views in Figures 1 to 3 , whereby only the screw cap 2 is shown here.
  • the screw cap 2 also has a band 16 serving as a seal of originality and an anchor ring 17 .
  • the band 16 detaches itself from the rest of the screw cap 2 immediately when it is opened for the first time and remains visibly separated in its original position. Stopping elements 18 on the band 16, which hook onto corresponding elements of the base body 3, ensure that the band 16 has already become detached from the rest of the screw cap 2 before the cutting element 11 impairs the integrity of the closure part 6 when separating.
  • the anchor ring 17 also detaches during the initial opening process and then remains on the spout 5, with the anchor ring 17 and the rest of the screw cap 2 remaining connected by retaining elements. These are designed in such a way that the screw cap 2, after it has been unscrewed from the spout 5, can be folded away to the side in order to enable pouring.
  • the arrangement of the mentioned parts of the screw cap 2 and the Corresponding elements of the spout 5 are also in the detailed views of Figures 4 and 5 to see.
  • Figure 1 also shows a single cutting element 11 in two different perspective views.
  • the two cutting teeth 12, which are formed at the lower end of the cutting element 11, are now clearly visible. You can also see the three force transfer elements 14 on the inner wall and the thread of the second pair of threads 13B on the outer wall.
  • FIG 11 An open compound pack P with a reclosed screw cap 2 is shown in the cut-away view of FIG 11 can be seen from the inside, with one flap being particularly noticeable. This occurs because during the severing process the closure part 6 loses its tension before the cutting element 11 can cut a complete circle.
  • the tab which roughly corresponds to the central area 8 and the intermediate area 9, then only holds on a single segment of the weakened zone 7, is pushed to the side by the further movement of the cutting element 11 and thus releases the pouring opening.
  • This segment of the weakened zone 7 is sufficient to hold the tab in its “folded away” state when the combination pack P is open, in order to reliably prevent the tab from being torn off unintentionally and the weakened zone 7 being completely severed.
  • the drawings show a second preferred exemplary embodiment, with particular reference being made to the differences.
  • the remaining explanations of the first exemplary embodiment also apply correspondingly to the following part.
  • the flange 4' of the base body 3' is designed here as a truncated pyramid in the shape of a polyhedron. It should be noted in particular that the contact surfaces with the composite material of the composite pack P' are no longer in one plane, but are given by the four side surfaces of the truncated pyramid, as particularly shown in Figures 12 to 14 is recognizable.
  • the basic structure of the pouring element 1' is comparable to the first exemplary embodiment: it is also a three-part pouring element 1' with a base body 3', a Screw cap 2' and a cutting element 11'.
  • the first pair of threads 10A', 10B' and the second pair of threads 13A', 13B' connect the inside of the spout 5' to the cutting element 11' in order to insert it therein to arrange movably.
  • Comparable elements to transmit force during the opening process from the screw cap 2' to the cutting element 11' are also designed, with in 17 and 18 it can be seen that the screw cap 2' and the cutting element 11' are connected to one another by two force transfer elements 14' and force transmission elements 15'.
  • the cutting element 11' can also be modified in that the cutting tooth 12' is designed to be thicker, particularly in the upper area.
  • the cutting element 11' is thus thickened radially inwards, so that in the installed state it protrudes over the intermediate area 9' and comes into contact with it during the opening process.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
EP21020137.2A 2021-03-10 2021-03-10 Élément de déversement et emballage composite à comportement d'ouverture amélioré Active EP4056488B1 (fr)

Priority Applications (18)

Application Number Priority Date Filing Date Title
ES21020137T ES2980364T3 (es) 2021-03-10 2021-03-10 Elemento de vertido y envase compuesto con comportamiento de apertura mejorado
EP21020137.2A EP4056488B1 (fr) 2021-03-10 2021-03-10 Élément de déversement et emballage composite à comportement d'ouverture amélioré
PL21020137.2T PL4056488T3 (pl) 2021-03-10 2021-03-10 Element do nalewania i opakowanie kompozytowe o ulepszonym działaniu podczas otwierania
ES21187218T ES2978797T3 (es) 2021-03-10 2021-07-22 Elemento de vertido y envase compuesto con comportamiento de apertura mejorado
PL21187218.9T PL4056489T3 (pl) 2021-03-10 2021-07-22 Element do nalewania i opakowanie kompozytowe o ulepszonym działaniu podczas otwierania
EP21187218.9A EP4056489B1 (fr) 2021-03-10 2021-07-22 Élément de déversement et emballage composite à comportement d'ouverture amélioré
JP2023555202A JP2024508985A (ja) 2021-03-10 2021-12-15 開封挙動が改良された注ぎ口要素および積層包装体
BR112023018138A BR112023018138A2 (pt) 2021-03-10 2021-12-15 Elemento de despejamento e embalagem compósita com comportamento de abertura aprimorado
MX2023010035A MX2023010035A (es) 2021-03-10 2021-12-15 Elemento de vertido y envase compuesto con comportamiento de apertura mejorado.
CN202180095503.XA CN116997513A (zh) 2021-03-10 2021-12-15 具有改进的打开性能的倾倒元件和复合包装件
US18/281,031 US20240140644A1 (en) 2021-03-10 2021-12-15 Pouring Element and Composite Package With Improved Opening Behaviour
BR112023018072A BR112023018072A2 (pt) 2021-03-10 2021-12-15 Elemento de despejamento e embalagem compósita com comportamento de abertura aprimorado
JP2023555201A JP2024508984A (ja) 2021-03-10 2021-12-15 開封挙動が改良された注ぎ口要素および積層包装体
MX2023010102A MX2023010102A (es) 2021-03-10 2021-12-15 Elemento de vertido y envase compuesto con comportamiento de apertura mejorado.
US18/280,773 US20240150068A1 (en) 2021-03-10 2021-12-15 Pouring Element and Composite Package With Improved Opening Behaviour
PCT/EP2021/086003 WO2022189028A1 (fr) 2021-03-10 2021-12-15 Élément verseur et emballage composite à comportement d'ouverture amélioré
PCT/EP2021/086007 WO2022189029A1 (fr) 2021-03-10 2021-12-15 Élément verseur et emballage composite à comportement d'ouverture amélioré
SA523450602A SA523450602B1 (ar) 2021-03-10 2023-09-07 عنصر سكب وعبوة مركبة بمسلك فتح محسّن

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21020137.2A EP4056488B1 (fr) 2021-03-10 2021-03-10 Élément de déversement et emballage composite à comportement d'ouverture amélioré

Publications (3)

Publication Number Publication Date
EP4056488A1 true EP4056488A1 (fr) 2022-09-14
EP4056488C0 EP4056488C0 (fr) 2024-05-01
EP4056488B1 EP4056488B1 (fr) 2024-05-01

Family

ID=74873481

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21020137.2A Active EP4056488B1 (fr) 2021-03-10 2021-03-10 Élément de déversement et emballage composite à comportement d'ouverture amélioré
EP21187218.9A Active EP4056489B1 (fr) 2021-03-10 2021-07-22 Élément de déversement et emballage composite à comportement d'ouverture amélioré

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21187218.9A Active EP4056489B1 (fr) 2021-03-10 2021-07-22 Élément de déversement et emballage composite à comportement d'ouverture amélioré

Country Status (10)

Country Link
US (1) US20240150068A1 (fr)
EP (2) EP4056488B1 (fr)
JP (1) JP2024508984A (fr)
CN (1) CN116997513A (fr)
BR (1) BR112023018072A2 (fr)
ES (2) ES2980364T3 (fr)
MX (1) MX2023010035A (fr)
PL (2) PL4056488T3 (fr)
SA (1) SA523450602B1 (fr)
WO (1) WO2022189028A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240217698A1 (en) * 2021-07-29 2024-07-04 Tetra Laval Holdings & Finance S.A. Opening device for a package and package
DE102022118177B9 (de) * 2022-07-20 2023-09-07 Sig Combibloc Services Ag Wiederverschließbares Ausgießelement für eine Karton/Kunststoff-Verbundpackung mit einer daran angebundenen Schraubkappe und Verfahren zur Montage einer Schraubkappe
CN116142596B (zh) * 2022-09-26 2025-07-18 康美包（苏州）有限公司 容器用导流部件及其制造方法和包装容器
DE102023105447A1 (de) 2023-03-06 2024-09-12 Sig Services Ag Ausgießelement für eine Verbundpackung mit einem Schneidelement zum erstmaligen Öffnen der Verbundpackung sowie damit versehene Packung
WO2024184418A1 (fr) 2023-03-06 2024-09-12 Sig Services Ag Élément de versement pour un emballage composite avec un élément de coupe pour la première ouverture de l'emballage composite et emballage pourvu d'un tel élément de versement
CN119329895A (zh) * 2023-07-20 2025-01-21 康美包服务股份公司 盖组件和包装容器及包装容器的制造方法
EP4613665A1 (fr) * 2024-03-08 2025-09-10 SIG Services AG Element verseur pour emballages composites carton/plastique

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EP4056489C0 (fr) 2024-03-06
EP4056489B1 (fr) 2024-03-06
ES2980364T3 (es) 2024-10-01
MX2023010035A (es) 2023-09-11
EP4056488C0 (fr) 2024-05-01
PL4056489T3 (pl) 2024-06-10
JP2024508984A (ja) 2024-02-28
PL4056488T3 (pl) 2024-07-29
CN116997513A (zh) 2023-11-03
EP4056488B1 (fr) 2024-05-01
EP4056489A1 (fr) 2022-09-14
SA523450602B1 (ar) 2024-10-01
US20240150068A1 (en) 2024-05-09
WO2022189028A1 (fr) 2022-09-15
ES2978797T3 (es) 2024-09-20
BR112023018072A2 (pt) 2023-10-03

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