WO2015189436A1 - Fermeture à sceau d'inviolabilité - Google Patents

Fermeture à sceau d'inviolabilité Download PDF

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Publication number
WO2015189436A1
WO2015189436A1 PCT/ES2014/070479 ES2014070479W WO2015189436A1 WO 2015189436 A1 WO2015189436 A1 WO 2015189436A1 ES 2014070479 W ES2014070479 W ES 2014070479W WO 2015189436 A1 WO2015189436 A1 WO 2015189436A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
container
neck
tabs
bridge
Prior art date
Application number
PCT/ES2014/070479
Other languages
English (en)
Spanish (es)
Inventor
Francisco Javier Berroa Garcia
Original Assignee
Betapack, S.A.U.
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 Betapack, S.A.U. filed Critical Betapack, S.A.U.
Priority to PCT/ES2014/070479 priority Critical patent/WO2015189436A1/fr
Publication of WO2015189436A1 publication Critical patent/WO2015189436A1/fr

Links

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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt

Definitions

  • the present invention pertains to the field of closures and closure elements for containers, and more specifically to closure systems that include threaded and rotatably sealed closure caps incorporating an inviolability seal mechanism.
  • the object of the present invention is a system, a closure cap and a container for use with said closure cap.
  • the system offers optimal closure and sealing of the containers while ensuring their inviolability (in order to prevent improper handling of the contents of the container), minimizing the weight and material used in the manufacture of said system.
  • closure caps are mainly used in the packaging sector, for optimum closure and sealing of the containers. More particularly, screw caps are known that incorporate various internal mechanisms whose main objective is to provide a high tightness and tightness in their closed position on the neck of the container or container in question, guaranteeing the quality of the liquid product packed to the end point. of sale or consumption, without possible leaks or losses.
  • closures also ensure the inviolability or sealing of the content (especially when said content is a food or a beverage) so that once the product is introduced into the container by the manufacturer, any opening after said container leave evidence in the container easily visible.
  • the most widely used sealing system today consists of a cylindrical band or inviolability ring located at the bottom of the cap and attached thereto by a connecting cord formed by breakable link sections. The closure is designed so that when the cap is unscrewed the joints between the band and the cap are broken, clearly indicating that the cap has been unscrewed at least once.
  • a closure, cap and container system is provided by the present invention to ensure the inviolability of the contents of the container.
  • a seal band to guarantee inviolability, one or several tabs or tabs located on the cap are used which, when unscrewed the cap of the container for the first time, are opened by action of some projections located on the neck of the container ; therefore, it is easily perceived by the user that said container has been opened at least once.
  • each of the tabs and each of the projections are located and designed so that, when unscrewing the cap for the first time, there is a thrust of one of the N projections of the neck of the container on the inner face of the flange so as to cause (by breaking a bridge that joined one of its ends with the perimeter skirt) the opening of the flange of the perimeter skirt, keeping the flange attached to the perimeter skirt only through a wall located at the other end and tilting the flange on said joint.
  • This system produces a highly effective inviolability seal, reducing the material and weight of the cap and allowing it to close at high speed.
  • a Closure System to guarantee the inviolability comprising a closure cap and a container, where the closure cap comprises an upper wall and a perimeter skirt attached to the upper wall, where said perimeter skirt It has at least one thread in its internal surface for screwing or unscrewing the closure cap on an external thread of the neck of the container formed by at least one thread, where the closure system is characterized in that:
  • the neck of the container has N protruding projections towards the outside of the container, where N is a design parameter greater than or equal to 1,
  • the closure cap comprises N tilting tabs located along the perimeter skirt, and where each of those N tilting tabs comprises:
  • each of the tilting tabs is attached to the perimeter skirt only through the wall and, when the bridge has not ruptured, through the rupture bridge
  • tilting tabs (on the cap) and the projections (on the container) are arranged in such a way that, when unscrewing the cap starting from the fully screwed stopper position, there is a collision between the relief of the internal face of each swinging tab and at least one of the projections of the neck of the container, which causes a push of the central area of the swinging tab towards the outside of the cap.
  • a closure cap where said closure cap It comprises an upper wall and a perimeter skirt attached to the upper wall, where said perimeter skirt has at its inner surface at least one thread for screwing or unscrewing the closure cap on an external thread of the neck of the container, presenting the neck of the container N projecting projections towards the outside of the container, where N is a design parameter greater than or equal to 1, where the closure cap is characterized in that it comprises N tilting tabs located along the perimeter skirt, and where each of those N tilting tabs include:
  • each of the tilting tabs is attached to the perimeter skirt only through the wall and, when there has been no breakage of the bridge, through the rupture bridge and where the tilting tabs are arranged in such a way that, when unscrewing the stopper starting from the position of the fully screwed stopper, there is a collision between the relief of the inner face of each tilting flange and at least one of the protrusions of the neck of the container, which causes a push of the central area of the tilting flange towards the outer part of the cap.
  • a container comprising a neck with an external thread formed by one or more threads on which a closure cap with threads can be screwed or unscrewed presenting the cap N tilting tabs, where N is a design parameter greater than or equal to 1, each tilting flange comprising a central area joined by one of its sides, flexibly, to a wall and, when the plug has not been unscrewed at any time, from the side opposite a bridge of rupture characterized in that the container comprises N protruding projections towards the outside of the container and where the projections are arranged in such a way that, when unscrewing the cap starting from the position of the fully screwed cap, a collision occurs between a relief of the internal face of each tilting tab and at least one of the highlights of the container neck, which causes a push of the central area of the tilting flange towards the outside of the cap.
  • the N protrusions are located in the neck of the container (for example of a bottle) in an equidistant manner between them and the N flanges are located in the perimeter skirt in an equidistant manner between them.
  • Said N tabs may be located in the lower part of the perimeter skirt and may be located in windows made in said perimeter skirt.
  • N which is a selectable value during the design and subsequent manufacture of the system, it can be equal to or greater than 1.
  • N 3, that is, there are 3 tabs and 3 projections.
  • Each protrusion of the neck of the container can have a ramp-shaped area so that when the cap is closed on the neck of the container, there is a sliding of the inner face of the tabs on said ramp, facilitating the closure of the container.
  • the projections are located on the neck of the container so that when closing the cap on the container, they do not get in the path of any of the threads of the cap. This is achieved, for example, by causing the projections to be below the outer thread of the container.
  • the reliefs of the inner face of each of the tabs are arranged in such a way that by screwing the cap onto the container, they pass between the threads of the neck of the container.
  • the breakage of the bridge can be caused by a fracture of the bridge in several parts or by a separation of at least one of the ends of the bridge from the rest of the plug. This breakage can occur due to loss of elastic resistance of the bridge.
  • each of the tabs may be in contact with (or very close to) one of the projections.
  • These parts of the flange and of the projections that are in contact (or nearby) will be the ones that, when unscrewing the plug, will collide between them, producing a push of the flange towards the outside of the plug which causes the bridge to break and the tab to open.
  • the thickness of the wall is less than the thickness of the rest of the plug.
  • the wall can be adapted so that the flange opens out when the bridge separates and is in that opening position out once the plug has been unscrewed for the first time.
  • the joint between the wall and the central area is flexible, in the sense that, when the bridge breaks, the central area pivots, on said joint with the wall, out of the plug, the flange being open out of the plug .
  • the material with which the container is made (including the projections) and the cap (including the tabs thereof) can be plastic.
  • the material with which the cap is manufactured can be high density polyethylene, PEHD and / or the material with which the container is manufactured can be polyethylene terephthalate, PET.
  • Figure 1. Shows a perspective view of the closure cap for container, before the first opening of the cap, according to an embodiment of the present invention.
  • Figure 2. Shows a perspective view of the neck of the container and the projections thereof according to an embodiment of the present invention.
  • Figure 3. It shows a detail view, where the outer part of a cap of the cap is observed, before the first opening of the cap, according to an embodiment of the present invention.
  • Figure 4. Shows a detail view, where the inner part of a tab of the cap is observed, before the first opening of the cap, according to an embodiment of the present invention.
  • Figure 5. Shows a top (5a) and bottom (5b) plan view of the cap before it is unscrewed for the first time, according to an embodiment of the present invention.
  • Figure 6. Shows a top (6a) and bottom (6b) plan view of the cap after first unscrewing according to an embodiment of the present invention.
  • Figure 7 shows a detailed view of the cap-neck assembly, when the cap is screwed into the neck in the closed position before unscrewing the cap for the first time, according to an embodiment of the invention.
  • Figure 8 shows a detailed view of the cap-neck assembly of the container, when the cap is being unscrewed from the neck of the container, according to an embodiment of the invention.
  • Figure 9 shows a detail view from a perspective other than Figure 8, of the cap-neck assembly of the container, when the cap is being unscrewed from the neck of the container, according to an embodiment of the invention.
  • Figure 10. Shows a sectional view of the cap-neck assembly of the container, at the beginning of the screw-in operation of the cap on the container, according to an embodiment of the invention.
  • Figure 1 Shows a detailed view of the cap-neck assembly, when the cap is being screwed into the neck of the container, according to an embodiment of the invention.
  • the closure system of the present invention is composed of a closure cap (1) and a container neck (7) on which said cap rotates to open or close the container.
  • said closure there is no inviolability band but the inviolability system consists of tabs arranged in the container cap (which, as will be explained later, interact with projections in the neck of the container).
  • Figure 1 shows the closure cap (1) for container according to an embodiment of the closure of the present invention (before the first opening of the cap), which basically comprises an upper wall (2) and a skirt perimeter (3) attached to the upper wall (2).
  • This perimeter skirt (3) has an external surface and an internal surface, where said internal surface has in turn threads (4) that describe two sections of helical travel.
  • These threads (4) (which are usually three and are helical although other configurations are possible) allow a threaded and / or unscrewed movement in relation to an external thread (8) (formed in turn by one or more threads of conventional thread) of those usually existing in the necks (7) of containers.
  • Said closing cap has swinging doors or tabs (6) (they are called swingarms, because as we will explain below, they can swing over one of the joints that join them to the perimeter skirt).
  • said tabs are located along the bottom (5) of the perimeter skirt although other positions are possible.
  • said tabs are arranged equidistant along the perimeter skirt (in the present embodiment with an angular separation of 120 °). More specifically, in the present embodiment (see figures 1, 5 and 6), there are 3 tabs on the cap distributed equidistant from each other, at an angle of 120 ° with respect to the axial axis of the closure plug (1).
  • Figure 2 shows the neck (7) of the container (which can be, for example, a bottle) according to an embodiment of the present invention.
  • said bottleneck On the outer surface (9) said bottleneck has helical threads (8), corresponding to the threads (4) of the closure cap (1) that allow the closure cap (1) to make a movement screwing and / or unscrewing on the threading of the bottle neck (8).
  • said neck has on its outer surface (9) projections (10) that protrude on said outer surface. Said projections will be in number equal to the number of tabs (10) existing in the closure cap with which it will operate.
  • the distance between the number of projections will be the same as the distance between the tabs of the closure cap (in the present embodiment, equidistant with a 120 ° separation from the axial axis of the container, as can be seen in Figure 2) .
  • said projections have a ramp-shaped area (11) that ends in a wall or zone (12) that joins the end of said ramp with the outer surface of the neck.
  • Said zone (12) has been called the protrusion stop zone, since as we will explain below, it is in charge of, when the bottle is unscrewed for the first time, push the tabs of the cap outward so that the rupture of the The bridges of the eyelashes.
  • Said wall (12) may be perpendicular to the external surface of the neck although it is not mandatory.
  • this projection must be sufficiently protruding outwards from the neck of the bottle (that is, the angle formed by zones 11 and 12 must be small enough) to correctly perform its function of breaking the bridges (since if not, as we will see next when explaining the operation of the closure, it may be that the thrust that it makes on the tabs of the plug out when unscrewing is not enough to cause the rupture of the bridges).
  • said projections are located below the thread (of the threads) of the neck of the container (as can be seen in Figure 2).
  • FIG 3 shows in more detail such as the tilting tabs (6) of the closure cap according to an embodiment of the present invention.
  • Said swinging tab (6) is shown in a position analogous to Figure 1, that is, before the first opening of the cap.
  • said tabs are arranged in substantially rectangular longitudinal windows made in the perimeter skirt and said tabs are only joined by their side faces to the perimeter skirt, being in their longitudinal, lower and upper faces, separated of the same.
  • said central zone extends longitudinally substantially following the circumference of the plug. Said central area is attached to the perimeter skirt only on its lateral faces (one through the bridge (14) and another through the wall (15)) and is free (loose) on its 2 lower and upper longitudinal faces. As can be seen in the embodiment of Figure 3, said central zone (13) may have a projection in its lower part (that is, the lower part is wider than the upper part) than among other functions, it allows a clearer opening and greater visibility of the tabs when they are open.
  • a rupture bridge also called a nerve
  • said bridge can have a small thickness (width) compared to the width of the flange to facilitate its rupture when the first unscrewing occurs.
  • a side area or wall or partition attached to the central area (13) of the flange (6).
  • Said partition or wall is preferably of a smaller thickness than the plug, and the joint between this wall and the central area can be said to be a flexible joint (also called pivoting, tilting or hinged) that allows the central area to swing outwards. of the cap (open) when the bridge has broken.
  • said wall (15) does not break when the cap is unscrewed, being the only part of the flange that holds the central area (13) attached to the perimeter skirt, once the cap has already been unscrewed by first time.
  • Figure 4 shows in more detail how the inner part (16) of the tabs (6) of the closure cap according to an embodiment of the present invention.
  • the inner face (16) of the central area has a relief towards the inside of the cap.
  • said internal face has a ramp-shaped area (17) that begins at the bridge (14) and ends at a wall or zone (18) that joins the end of said ramp with the wall or partition (15 ).
  • This zone (18) is called the flange stop zone, since when the bottle is unscrewed for the first time, it will collide with the stop area of the shoulder of the bottle neck (12) so that the flange is pushed towards outside causing the bridge to break (14).
  • This internal part must be sufficiently protruding towards the interior of the plug (that is, the angle formed by zones 17 and 18 must be small enough) for said effect to occur, since, if it is not sufficiently protruding, it can be that the thrust received from the stop zone (12) of the shoulder of the bottle neck does not cause the bridge to break.
  • each bridge there is only one bridge in each flange, but optionally, there may be more than one bridge in each flange, all joined by one of its ends to one side of the central area (13) of the flange (6) and by another of its ends to the perimeter skirt and separating all after the first unscrewing of the cap.
  • the breakage of the bridge will always be caused by fracture of the bridge; in another embodiment, the breakage of the bridge will always occur by separation of the end of the bridge attached to the skirt; in another embodiment the bridge breakage will always occur by separation of the end of the bridge attached to the central zone; in another embodiment, it will always occur by separation of the two ends of the bridge (which will therefore cause the bridge to fall) and in another embodiment, the breakage will sometimes occur by fracture and sometimes by separation. This will depend, for example, on how the tab is designed and, more specifically, the bridge of rupture.
  • Figures 7 and 8 show the operation in more detail.
  • a view of the cap-neck assembly of the container can be seen, before unscrewing the cap for the first time, according to an embodiment of the invention.
  • the bridges (14) have not yet been broken and the stop zone (12) of the neck shoulder is facing the stop zone (18) of the inner face of the flange.
  • the union between the central area and the wall is flexible or pivoting so that it allows the central area to open towards the outside when the bridge is separated.
  • This flexible connection can be achieved, for example, because said wall (15) is partially detached in its upper part of the skirt, which allows it to act as a pivot of the central area (see figure 8).
  • the tab can be adapted so that it is very detached outwards once it has been opened for the first time.
  • said wall (15) may be designed to bend outward once the bridge has separated.
  • the projections (10) and the swinging doors or tabs (6) can be placed so that in the closed position (when the cap is screwed into the neck of the container) the inner part (16) of each flange is in contact (or at least quite close) with a protrusion (10) as can be seen in figure 7.
  • the projections (10) comprise a ramp (11) that allows the inner face (16) to slide the tab (6).
  • the ramps (11) of the projections slide over the ramps (17) of the tabs, facilitating the tapping of the cap.
  • the bridges or ribs (14) must be designed so that they are breakable or separable from the perimeter skirt, due to loss of elastic resistance, with the pressure exerted by the projections on the flanges when unscrewing the plug. But they have to have some resistance (not to be too fragile) to prevent them from separating with any slight movement of the container or the cap (other than unscrewing). As explained above, when unscrewing the cap, the reliefs of the inner face of the tabs of the cap are pushed by the deformed projections and causing the separation of the bridges or nerves (14) by loss of elastic resistance (that is, by the stretching that occurs at least one of the ends of the bridge).
  • the internal reliefs (16) of the flanges (6) are inclined or offset in height to pass between the threads (8) of the neck of the container when being screwed (and consequently when unscrewed), as can be seen in the figure 10. This can be achieved, for example, by making said interior reliefs in line (ie, they have the same inclination, are parallel) with the screw thread of the plug, thus making them screwed and unscrewed, neck threads of the bottle do not "collide” with the internal reliefs of the eyelashes.
  • These inner reliefs may have the same shape as the threads of the bottle cap or, at least, that the maximum depth (21) of said inner reliefs is equal to or less than the depth of the thread threads of the cap (20 ) so that they do not hinder the threading / unscrewing process.
  • the projections of the neck of the container are placed so that when the cap is screwed onto the neck, said projections are not in the path of the threads of the cap (4), so as not to disturb the threading or create abrasion problems between the material of the bottle neck (for example PET) and that of the cap (for example, PEHD).
  • the tabs (6) of the cap may be of the same material as the rest of the component elements of the closure cap described herein, thus constituting the closure cap as a single integral piece, thus favoring mass production by injection, which allows to reduce costs substantially.
  • This material can be a plastic type material (for example, PEHD, high density polyethylene, from English High Density Polyethylene) or any other type of material.
  • the projections (10) of the neck of the container can be of the same material as the rest of the container, thus constituting a single integral piece, thus favoring mass production by injection, which allows to substantially reduce costs.
  • This material can be a plastic type material (eg PET, polyethylene terephthalate, English Polyethylene Terephtalate) or any other type of material.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne un système de fermeture, bouchon et récipient pour garantir l'intégrité d'un contenu. A la place d'une bande de scellement, pour garantir l'inviolabilité, on utilise une ou plusieurs languettes basculantes (6) situées dans le bouchon (1) qui, lorsqu'on dévisse le bouchon du récipient pour la première fois, restent ouvertes par l'action de saillies (10) situées dans le goulot du récipient; ainsi, l'utilisateur verra aisément si le récipient a déjà été ouvert au moins une fois. Ce système produit un sceau d'inviolabilité hautement efficace, qui réduit la quantité de matériel et le poids du bouchon et permet une fermeture très rapide de ce dernier.
PCT/ES2014/070479 2014-06-10 2014-06-10 Fermeture à sceau d'inviolabilité WO2015189436A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2014/070479 WO2015189436A1 (fr) 2014-06-10 2014-06-10 Fermeture à sceau d'inviolabilité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2014/070479 WO2015189436A1 (fr) 2014-06-10 2014-06-10 Fermeture à sceau d'inviolabilité

Publications (1)

Publication Number Publication Date
WO2015189436A1 true WO2015189436A1 (fr) 2015-12-17

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ID=54832935

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2014/070479 WO2015189436A1 (fr) 2014-06-10 2014-06-10 Fermeture à sceau d'inviolabilité

Country Status (1)

Country Link
WO (1) WO2015189436A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD830175S1 (en) * 2015-06-01 2018-10-09 Obrist Closures Switzerland Gmbh Container neck
GB2563401A (en) * 2017-06-13 2018-12-19 Elopak Gmbh Pour spout fitment
IT201800003951A1 (it) * 2018-03-26 2019-09-26 Nicola Fabiano Dispositivo di chiusura per bottiglie, con sistema antimanomissione.
WO2020028387A1 (fr) * 2018-07-30 2020-02-06 Niagara Bottling, Llc Fermeture de récipient à indication d'altération
EP3851394A1 (fr) * 2020-01-13 2021-07-21 Gbuk Group Limited Capuchon inviolable
US11214410B2 (en) 2016-02-02 2022-01-04 Niagara Bottling, Llc Tamper evidence container closure
US11597556B2 (en) 2018-07-30 2023-03-07 Niagara Bottling, Llc Container preform with tamper evidence finish portion
US11679912B2 (en) 2016-02-02 2023-06-20 Niagara Bottling, Llc Tamper evidence bridges

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423582A (en) * 1945-02-27 1947-07-08 Robert Troxel Bottle cap
US4153174A (en) * 1975-11-17 1979-05-08 The Klm Company Tamper-proof closure
WO1983000674A1 (fr) * 1981-08-17 1983-03-03 Harold Theodore Pehr Couvercle de fermeture indiquant une manipulation abusive
GB2277320A (en) * 1993-04-02 1994-10-26 Able Ind Ltd Container and tamper evident closure.
WO2008072981A2 (fr) * 2006-12-11 2008-06-19 Vin Singlz Limited Améliorations apportées à des fermetures inviolables et associées à celles-ci

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423582A (en) * 1945-02-27 1947-07-08 Robert Troxel Bottle cap
US4153174A (en) * 1975-11-17 1979-05-08 The Klm Company Tamper-proof closure
WO1983000674A1 (fr) * 1981-08-17 1983-03-03 Harold Theodore Pehr Couvercle de fermeture indiquant une manipulation abusive
GB2277320A (en) * 1993-04-02 1994-10-26 Able Ind Ltd Container and tamper evident closure.
WO2008072981A2 (fr) * 2006-12-11 2008-06-19 Vin Singlz Limited Améliorations apportées à des fermetures inviolables et associées à celles-ci

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD830175S1 (en) * 2015-06-01 2018-10-09 Obrist Closures Switzerland Gmbh Container neck
US11679912B2 (en) 2016-02-02 2023-06-20 Niagara Bottling, Llc Tamper evidence bridges
US11214410B2 (en) 2016-02-02 2022-01-04 Niagara Bottling, Llc Tamper evidence container closure
GB2563401A (en) * 2017-06-13 2018-12-19 Elopak Gmbh Pour spout fitment
GB2563401B (en) * 2017-06-13 2020-04-15 Elopak Gmbh Pour spout fitment
IT201800003951A1 (it) * 2018-03-26 2019-09-26 Nicola Fabiano Dispositivo di chiusura per bottiglie, con sistema antimanomissione.
US11597556B2 (en) 2018-07-30 2023-03-07 Niagara Bottling, Llc Container preform with tamper evidence finish portion
WO2020028387A1 (fr) * 2018-07-30 2020-02-06 Niagara Bottling, Llc Fermeture de récipient à indication d'altération
EP3829997A4 (fr) * 2018-07-30 2022-05-04 Niagara Bottling, LLC Fermeture de récipient à indication d'altération
GB2593266A (en) * 2020-01-13 2021-09-22 Gbuk Group Ltd Tamper evident cap
US11401079B2 (en) 2020-01-13 2022-08-02 Gbuk Group Limited Tamper evident cap
GB2593266B (en) * 2020-01-13 2022-05-25 Gbuk Group Ltd Tamper evident cap
EP3851394A1 (fr) * 2020-01-13 2021-07-21 Gbuk Group Limited Capuchon inviolable

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