WO2008132665A1 - Cap with a seal - Google Patents

Cap with a seal Download PDF

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Publication number
WO2008132665A1
WO2008132665A1 PCT/IB2008/051559 IB2008051559W WO2008132665A1 WO 2008132665 A1 WO2008132665 A1 WO 2008132665A1 IB 2008051559 W IB2008051559 W IB 2008051559W WO 2008132665 A1 WO2008132665 A1 WO 2008132665A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
seal
tear
zone
container
Prior art date
Application number
PCT/IB2008/051559
Other languages
Spanish (es)
French (fr)
Inventor
David Cano Ongay
Original Assignee
Comercial Catorce De Febrero, S.A.
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 Comercial Catorce De Febrero, S.A. filed Critical Comercial Catorce De Febrero, S.A.
Publication of WO2008132665A1 publication Critical patent/WO2008132665A1/en

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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
    • 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
    • B65D41/46—Snap-on caps or cap-like covers
    • B65D41/48—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • B65D41/485—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics with integral internal sealing means
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/25—Non-metallic tear-off strips
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal

Definitions

  • the present invention relates to a cap with container seal that improves and simplifies the sealing and recycling system of said seal, as well as the hygienic state of the container's top lid.
  • Different sealing caps are known suitable for being coupled in various types of containers such as bottles, beverage cans and the like.
  • Said plugs are intended to keep intact the properties of the contained product and to protect it from external agents and, in addition, to maintain the hygiene of the upper part of the container through which the contents are poured. It is important that the seal ensures that once the cap is opened it can be recognized with the naked eye if the container has been previously opened or not.
  • An example of this type of cap with seal is described in WO 2005/118418.
  • Said patent discloses a cap system with a seal comprising an upper part that performs the functions of a cap and a lower part that performs the function of a seal.
  • Said lower part comprises sealing means that consist of a ring with a protruding portion towards its interior that is complemented by a groove that the beverage can must carry in a part of its upper perimeter. In this way, the ring is locked in the groove of the can and it is not possible to remove it without breaking said ring.
  • the ring and the upper part are joined throughout its perimeter by a succession of small appendages that are the ones that break when the cap is opened.
  • different containers are recycled such as, among others, glass bottles and soda cans that are usually made of a metal alloy. Instead, the sealed caps are made of plastic material and are partially retained in the container once unsealed. This hinders the recycling process in the known cap, since the plastic must be separated from the metal or glass from the container for proper processing and this action is complicated and requires manipulation by the operator of the recycling plant.
  • the objective of the present invention is to solve the drawbacks of the device known in the art, by providing a cap with a seal for containers comprising sealing means, an upper part, a lower part and a projection, characterized by the fact that the junction zone of the upper part and the junction zone of the lower part is partially tear.
  • the cap can be reused because it completely maintains its integrity and is fully functional. Once the seal is open, it is always attached to the cap at all times.
  • the tear zone comprises at least a quarter of the perimeter of the plug. In this way, once the seal has been torn, a minimum clearance is achieved between the upper part and the lower part to be able to remove the cap together with the container seal.
  • the tear zone comprises at least one point of attachment between the upper part and the lower part.
  • the tear-off part must offer sufficient strength that allows both to avoid accidental opening and to allow correct and easy unsealing.
  • a joint point meets this objective and the sealing cap can be easily manufactured with two or more points of attachment on both sides of the projection that allows the force to break the tear zone.
  • the tear zone is of a thickness less than the rest of the plug. This is an alternative way of performing the tear zone. With a lower thickness at equal force applied, the shear stress that the lower thickness zone has to bear with respect to the thicker zone is greater, so that the selective breakage of said zone occurs.
  • the projection is attached to the upper part in the tear zone and comprises two weakening strips that join it to the lower part.
  • This projection allows the force to be transmitted to the upper part and the tearing of the tear part occurs.
  • it is provided that it comprises two strips of weakening that join it to the bottom and which also yield at the time of opening.
  • the projection is connected to the lower part in the tear zone. In this way, by exerting a force on the projection, it moves along with the lower part and the tear of the tear zone is achieved.
  • Figure 1 is a profile view of a container with a sealed cap
  • Figure 2 is a sectioned view of the container with the seal cap of Figure 1
  • Figure 3 is a front view of the container with the cap of the previous figures
  • Figure 4 is a profile view of another embodiment of the cap with seal
  • Figure 5 is a front view of the embodiment of Figure 4.
  • the container 1 is provided with a cap with seal 2 comprising an upper part 3, a lower part 4 and a tongue 5, which in this embodiment is attached to the upper part 3.
  • the upper part 3 and lower part 4 are partially joined by a continuous strip 6 and by the minus a junction point 7.
  • the upper part has a circular projection 8 to facilitate stacking of the containers.
  • the projection or tongue 5 is pulled vertically, the upper part 3 is lifted and the connecting points 7 are broken leaving an arc of the upper area 3 separated from the lower part 4.
  • the means of sealed 9, 10, 11, which can be seen in Figure 2 yield and completely separate the entire plug 2 from the container 1. In practice, it is possible to put the entire plug 2 back into the container 1, allowing This is closed again although it can be seen visually that the seal has been broken.
  • Figure 2 shows the sealing means consisting of an annular crown 9 that is partially inserted through the mouth of the container 1 and that provides a tightness to the container 1, an internal perimeter projection 10 located in the upper part 3 of the cap 2 and which gives an additional seal to the container 1 and an internal perimeter flange 11 located in the lower part 4 that fixes the lower part 4 to the container 1.
  • FIG 4 a different embodiment of the present invention can be seen in which the upper part 3 and the lower part 4 are partially joined by a weakening line 13.
  • Figure 5 it can be seen how the tongue 5 is attached to the part lower 4. When the tab 5 is pulled sideways, the weakening line 13 is torn.
  • advertising can be inserted in the external part of the upper part 3.
  • various types of advertising material such as small pamphlets, stickers, information about promotions, among others.

Landscapes

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

Abstract

Cap with a seal (2) for containers (1) comprising an upper part (3), a lower part (4), sealing means (9, 10, 11) and a protrusion (5) for unsealing the cap (2), in which the joining zone of the upper part (3) and the joining zone of the lower part (4) are partially tearable, so that it is possible to tear a part of the joining zone, enabling the cap to be removed from the container and that the two parts of the cap to remain joined because there is a part at the joining zone that it is not tearable. This fact is very important because in the recycling process it is possible to remove easily the cap and the seal from the container, since they always remain joined.

Description

TAPÓN CON PRECINTO SEALED PLUG
La presente invención se refiere a un tapón con precinto para recipientes que mejora y simplifica el sistema de precintado y de reciclaje de dicho precinto, asi como el estado higiénico de la tapa superior del recipiente .The present invention relates to a cap with container seal that improves and simplifies the sealing and recycling system of said seal, as well as the hygienic state of the container's top lid.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Se conocen diferentes tapones con precinto aptos para ser acoplados en varios tipos de recipientes como botellas, latas de bebida y similares. Dichos tapones tienen la finalidad de mantener intactas las propiedades del producto contenido y de protegerlo de agentes externos y, además, la de mantener la higiene de la parte superior del recipiente por donde se vierte el contenido. Es importante que el precinto garantice que una vez abierto el tapón pueda reconocerse a simple vista si el recipiente ha sido abierto anteriormente o no. Un ejemplo de este tipo de tapón con precinto está descrito en la patente WO 2005/118418. En dicha patente se describe un sistema de tapón con precinto que comprende una parte superior que hace las funciones de tapón y una parte inferior que realiza la función de precinto. Dicha parte inferior comprende unos medios de sellado que consisten en un anillo con una porción saliente hacia su interior que se complementa con una acanaladura que debe llevar la lata de bebida en una parte de su perímetro superior. De este modo, el anillo queda trabado en la acanaladura de la lata y no es posible retirarlo sin romper dicho anillo. El anillo y la parte superior están unidos en todo su perímetro por una sucesión de pequeños apéndices que son los que se rompen cuando se abre el tapón . Actualmente, por motivos ecológicos se reciclan diferentes recipientes como son, entre otros, botellas de vidrio y latas de refresco que suelen ser de una aleación metálica. En cambio, los tapones con precinto son de material plástico y quedan retenidos parcialmente en el recipiente una vez desprecintados. Esto dificulta el proceso de reciclado en el tapón conocido, pues se debe separar previamente el plástico del metal o del vidrio del recipiente para su correcto procesado y esta acción es complicada y requiere de manipulación por parte del operario de la planta de reciclado.Different sealing caps are known suitable for being coupled in various types of containers such as bottles, beverage cans and the like. Said plugs are intended to keep intact the properties of the contained product and to protect it from external agents and, in addition, to maintain the hygiene of the upper part of the container through which the contents are poured. It is important that the seal ensures that once the cap is opened it can be recognized with the naked eye if the container has been previously opened or not. An example of this type of cap with seal is described in WO 2005/118418. Said patent discloses a cap system with a seal comprising an upper part that performs the functions of a cap and a lower part that performs the function of a seal. Said lower part comprises sealing means that consist of a ring with a protruding portion towards its interior that is complemented by a groove that the beverage can must carry in a part of its upper perimeter. In this way, the ring is locked in the groove of the can and it is not possible to remove it without breaking said ring. The ring and the upper part are joined throughout its perimeter by a succession of small appendages that are the ones that break when the cap is opened. Currently, for ecological reasons different containers are recycled such as, among others, glass bottles and soda cans that are usually made of a metal alloy. Instead, the sealed caps are made of plastic material and are partially retained in the container once unsealed. This hinders the recycling process in the known cap, since the plastic must be separated from the metal or glass from the container for proper processing and this action is complicated and requires manipulation by the operator of the recycling plant.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
El objetivo de la presente invención es solventar los inconvenientes que presenta el dispositivo conocido en la técnica, proporcionando un tapón con precinto para recipientes que comprende medios de sellado, una parte superior, una parte inferior y un saliente, caracterizado por el hecho de que la zona de unión de la parte superior y la zona de unión de la parte inferior es parcialmente desgarrable.The objective of the present invention is to solve the drawbacks of the device known in the art, by providing a cap with a seal for containers comprising sealing means, an upper part, a lower part and a projection, characterized by the fact that the junction zone of the upper part and the junction zone of the lower part is partially tear.
De esta manera, se consigue desgarrar una parte de la zona de unión de tal manera que el tapón pueda retirarse del recipiente, consiguiéndose además que las dos partes del tapón queden unidas debido a que hay una parte de la zona de unión que no es desgarrable.In this way, it is possible to tear a part of the joint area in such a way that the cap can be removed from the container, further achieving that the two parts of the cap are joined together because there is a part of the joint area that is not tear .
Este hecho es muy importante porque en el proceso del reciclado se consigue retirar fácilmente del recipiente tanto el tapón como el precinto, debido a que siempre permanecen unidos.This fact is very important because in the recycling process it is possible to easily remove both the cap and the seal from the container, because they always remain attached.
También, una vez que el precinto se ha roto se puede volver a utilizar el tapón pues este mantiene por completo su integridad y es totalmente funcional una vez abierto el precinto, que en todo momento continua unido al tapón.Also, once the seal has been broken, the cap can be reused because it completely maintains its integrity and is fully functional. Once the seal is open, it is always attached to the cap at all times.
Ventajosamente, la zona desgarrable abarca al menos una cuarta parte del perímetro del tapón. De esta forma, una vez se ha desgarrado el precinto, se consigue un mínimo juego entre la parte superior y la parte inferior para poder retirar el tapón junto con el precinto del recipiente.Advantageously, the tear zone comprises at least a quarter of the perimeter of the plug. In this way, once the seal has been torn, a minimum clearance is achieved between the upper part and the lower part to be able to remove the cap together with the container seal.
Ventajosamente, la zona desgarrable comprende al menos un punto de unión entre la parte superior y la parte inferior. La parte desgarrable debe ofrecer una resistencia suficiente que permita tanto el evitar una abertura accidental como permitir un correcto y fácil desprecintado. Un punto de unión cumple con este objetivo y se puede fabricar fácilmente el tapón con precinto con dos o más puntos de unión a ambos lados del saliente que permite realizar la fuerza para romper la zona desgarrable.Advantageously, the tear zone comprises at least one point of attachment between the upper part and the lower part. The tear-off part must offer sufficient strength that allows both to avoid accidental opening and to allow correct and easy unsealing. A joint point meets this objective and the sealing cap can be easily manufactured with two or more points of attachment on both sides of the projection that allows the force to break the tear zone.
Ventajosamente, la zona desgarrable es de un espesor menor al resto del tapón. Esta es una manera alternativa de realizar la zona desgarrable. Con un menor espesor a igualdad de fuerza aplicada, el esfuerzo cortante que ha de soportar la zona de menor espesor con respecto a la zona de mayor espesor es superior por lo que se produce la rotura selectiva de dicha zona.Advantageously, the tear zone is of a thickness less than the rest of the plug. This is an alternative way of performing the tear zone. With a lower thickness at equal force applied, the shear stress that the lower thickness zone has to bear with respect to the thicker zone is greater, so that the selective breakage of said zone occurs.
Adicionalmente, el saliente está unido a la parte superior en la zona desgarrable y comprende dos tiras de debilitamiento que la unen a la parte inferior. Este saliente permite transmitir la fuerza a la parte superior y se produce la rotura de la parte desgarrable. Para evitar un uso accidental del saliente se ha previsto que comprenda dos tiras de debilitamiento que la unen a la parte inferior y que ceden también en el momento de la apertura. Ventajosamente, el saliente está unido a la parte inferior en la zona desgarrable. De esta manera al realizar una fuerza sobre el saliente este se desplaza junto con la parte inferior y se consigúela rotura de la zona desgarrable.Additionally, the projection is attached to the upper part in the tear zone and comprises two weakening strips that join it to the lower part. This projection allows the force to be transmitted to the upper part and the tearing of the tear part occurs. In order to avoid accidental use of the projection, it is provided that it comprises two strips of weakening that join it to the bottom and which also yield at the time of opening. Advantageously, the projection is connected to the lower part in the tear zone. In this way, by exerting a force on the projection, it moves along with the lower part and the tear of the tear zone is achieved.
BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
Con el fin de facilitar la descripción de cuanto se ha expuesto anteriormente se adjuntan unos dibujos en los que, esquemáticamente y tan sólo a titulo de ejemplo no limitativo, se representan dos casos prácticos de realización del tapón con precinto de la presente invención, en los cuales: la figura 1 es una vista en perfil de un recipiente con un tapón con precinto; la figura 2 es una vista en perfil seccionada del recipiente con el tapón con precinto de la figura 1; la figura 3 es una vista frontal del recipiente con el tapón de las figuras anteriores; la figura 4 es una vista en perfil de otra realización del tapón con precinto; la figura 5 es una vista frontal de la realización de la figura 4.In order to facilitate the description of what has been set forth above, some drawings are attached in which, schematically and only by way of non-limiting example, two practical cases of realizing the sealed cap of the present invention are represented, in the which: Figure 1 is a profile view of a container with a sealed cap; Figure 2 is a sectioned view of the container with the seal cap of Figure 1; Figure 3 is a front view of the container with the cap of the previous figures; Figure 4 is a profile view of another embodiment of the cap with seal; Figure 5 is a front view of the embodiment of Figure 4.
DESCRIPCIÓN DE UNA REALIZACIÓN PREFERIDADESCRIPTION OF A PREFERRED EMBODIMENT
Tal como se puede apreciar en la figura 1, el recipiente 1 está provisto de un tapón con precinto 2 que comprende una parte superior 3, una parte inferior 4 y una lengüeta 5, que en esta realización está unida a la parte superior 3. La parte superior 3 y la parte inferior 4 están unidas parcialmente por una tira continua 6 y por al menos un punto de unión 7. La parte superior presenta un saliente circular 8 para facilitar el apilado de los recipientes. Cuando se tira verticalmente del saliente o lengüeta 5 se levanta la parte superior 3 y se rompen los puntos de unión 7 dejando un arco de la zona superior 3 separado de la parte inferior 4. Si se sigue tirando de la lengüeta 5, los medios de sellado 9, 10, 11, que se aprecian en la figura 2, ceden y se separa completamente la totalidad del tapón 2 del recipiente 1. En la práctica, es posible volver a poner la totalidad del tapón 2 en el recipiente 1, permitiendo que este quede cerrado de nuevo aunque visualmente se pueda apreciar que el precinto ha sido roto.As can be seen in Figure 1, the container 1 is provided with a cap with seal 2 comprising an upper part 3, a lower part 4 and a tongue 5, which in this embodiment is attached to the upper part 3. The upper part 3 and lower part 4 are partially joined by a continuous strip 6 and by the minus a junction point 7. The upper part has a circular projection 8 to facilitate stacking of the containers. When the projection or tongue 5 is pulled vertically, the upper part 3 is lifted and the connecting points 7 are broken leaving an arc of the upper area 3 separated from the lower part 4. If the tongue 5 is still pulled, the means of sealed 9, 10, 11, which can be seen in Figure 2, yield and completely separate the entire plug 2 from the container 1. In practice, it is possible to put the entire plug 2 back into the container 1, allowing This is closed again although it can be seen visually that the seal has been broken.
En la figura 2 se aprecian los medios de sellado que consisten en una corona anular 9 que se introduce parcialmente por la boca del recipiente 1 y que proporciona estanqueidad al recipiente 1, un resalte perimetral 10 interno situado en la parte superior 3 del tapón 2 y que da una estanqueidad adicional al recipiente 1 y un reborde perimetral 11 interno situado en la parte inferior 4 que fija la parte inferior 4 al recipiente 1.Figure 2 shows the sealing means consisting of an annular crown 9 that is partially inserted through the mouth of the container 1 and that provides a tightness to the container 1, an internal perimeter projection 10 located in the upper part 3 of the cap 2 and which gives an additional seal to the container 1 and an internal perimeter flange 11 located in the lower part 4 that fixes the lower part 4 to the container 1.
En la figura 3 se observa como dos tiras de debilitamiento 12, una a cada lado de la lengüeta 5, unen esta a la parte inferior 4. Estas tiras de debilitamiento 12 se rasgan cuando se tira de la lengüeta 5.In figure 3 it is observed how two strips of weakening 12, one on each side of the tongue 5, join this to the lower part 4. These strips of weakening 12 are torn when the tongue 5 is pulled.
En la figura 4 se aprecia una realización diferente de la presente invención en la que la parte superior 3 y la parte inferior 4 están unidas parcialmente por una linea de debilitamiento 13. En la figura 5 se observa como la lengüeta 5 está unida a la parte inferior 4. Cuando se tira lateralmente de la lengüeta 5 se desgarra la linea de debilitamiento 13.In Figure 4 a different embodiment of the present invention can be seen in which the upper part 3 and the lower part 4 are partially joined by a weakening line 13. In Figure 5 it can be seen how the tongue 5 is attached to the part lower 4. When the tab 5 is pulled sideways, the weakening line 13 is torn.
En cualquier realización de la presente invención se puede insertar publicidad en la parte externa de la parte superior 3. En algunos tipos de recipiente, en especial las latas de bebida, es posible introducir entre la cara superior de la lata y la parte superior 3 del tapón 2, diversos tipos de material publicitario como pequeños panfletos, pegatinas, información sobre promociones, entre otros .In any embodiment of the present invention advertising can be inserted in the external part of the upper part 3. In some types of container, especially the beverage cans, it is possible to introduce between the upper face of the can and the upper part 3 of the cap 2, various types of advertising material such as small pamphlets, stickers, information about promotions, among others.
A pesar de que se han descrito y representado dos realizaciones concretas de la presente invención, es evidente que el experto en la materia podrá introducir variantes y modificaciones, o sustituir los detalles por otros técnicamente equivalentes, sin apartarse del ámbito de protección definido por las reivindicaciones adjuntas. Although two specific embodiments of the present invention have been described and represented, it is clear that the person skilled in the art will be able to introduce variants and modifications, or replace the details with other technically equivalent ones, without departing from the scope of protection defined by the claims. attached.

Claims

R E I V I N D I C A C I O N E S
1. Tapón con precinto (2) para recipientes (1) que comprende una parte superior (3), una parte inferior (4), medios de sellado (9,10,11) y un saliente (5) para desprecintar el tapón (2), caracterizado por el hecho de que la zona de unión de la parte superior1. Cap with seal (2) for containers (1) comprising an upper part (3), a lower part (4), sealing means (9,10,11) and a projection (5) to detach the cap ( 2), characterized by the fact that the junction area of the upper part
(3) y la zona de unión de la parte inferior (4) es parcialmente desgarrable. (3) and the junction zone of the lower part (4) is partially tear-off.
2. Tapón con precinto (2) según reivindicación anterior, caracterizado por el hecho de que la zona desgarrable abarca al menos una cuarta parte del perímetro del tapón .2. Cap with seal (2) according to the preceding claim, characterized in that the tear-off zone covers at least a quarter of the perimeter of the cap.
3. Tapón con precinto según la reivindicación 1 y 2, caracterizado por el hecho de que la zona desgarrable comprende al menos un punto de unión (7) entre la parte superior (3) y la parte inferior (4) .3. Seal with seal according to claim 1 and 2, characterized in that the tear-off zone comprises at least one junction point (7) between the upper part (3) and the lower part (4).
4. Tapón con precinto según la reivindicación 1 y 2, caracterizado por el hecho de que la zona desgarrable es de un espesor menor al resto del tapón.4. Seal with seal according to claim 1 and 2, characterized in that the tear zone is of a thickness less than the rest of the plug.
5. Tapón con precinto según la reivindicación 1, caracterizado por el hecho de que el saliente (5) está unido a la parte superior (3) en la zona desgarrable y comprende dos tiras de debilitamiento (12) que la unen a la parte inferior (4) .5. Seal with seal according to claim 1, characterized in that the projection (5) is attached to the upper part (3) in the tear-off zone and comprises two weakening strips (12) that join it to the lower part (4) .
6. Tapón con precinto según la reivindicación 1, caracterizado por el hecho de que el saliente (5) está unido a la parte inferior (3) en la zona desgarrable . 6. Seal with seal according to claim 1, characterized in that the projection (5) is connected to the lower part (3) in the tear-off zone.
PCT/IB2008/051559 2007-04-27 2008-04-23 Cap with a seal WO2008132665A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200700925 2007-04-27
ES200700925U ES1065396Y (en) 2007-04-27 2007-04-27 PLUG WITH SEAL

Publications (1)

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WO2008132665A1 true WO2008132665A1 (en) 2008-11-06

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PCT/IB2008/051559 WO2008132665A1 (en) 2007-04-27 2008-04-23 Cap with a seal

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ES (1) ES1065396Y (en)
WO (1) WO2008132665A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11401079B2 (en) 2020-01-13 2022-08-02 Gbuk Group Limited Tamper evident cap

Citations (4)

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Publication number Priority date Publication date Assignee Title
FR1361543A (en) * 1963-04-12 1964-05-22 Tear-off closure in elastic material
USRE27648E (en) * 1971-06-03 1973-05-29 Plastic bottle cap with integral handle
EP0703155A1 (en) * 1994-09-20 1996-03-27 PELLICONI ABRUZZO S.r.l. Plastic closure with tamper evident ring
US20050224446A1 (en) * 2004-04-08 2005-10-13 Crealise Packaging-Conditionnement Inc. Cap and closure system for closing a large potable liquid bottle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361543A (en) * 1963-04-12 1964-05-22 Tear-off closure in elastic material
USRE27648E (en) * 1971-06-03 1973-05-29 Plastic bottle cap with integral handle
EP0703155A1 (en) * 1994-09-20 1996-03-27 PELLICONI ABRUZZO S.r.l. Plastic closure with tamper evident ring
US20050224446A1 (en) * 2004-04-08 2005-10-13 Crealise Packaging-Conditionnement Inc. Cap and closure system for closing a large potable liquid bottle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11401079B2 (en) 2020-01-13 2022-08-02 Gbuk Group Limited Tamper evident cap

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ES1065396Y (en) 2007-11-01

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