WO2005012133A1 - Container cap for a container - Google Patents

Container cap for a container Download PDF

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Publication number
WO2005012133A1
WO2005012133A1 PCT/ES2004/000352 ES2004000352W WO2005012133A1 WO 2005012133 A1 WO2005012133 A1 WO 2005012133A1 ES 2004000352 W ES2004000352 W ES 2004000352W WO 2005012133 A1 WO2005012133 A1 WO 2005012133A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
container
compartment
perimeter
laminar
Prior art date
Application number
PCT/ES2004/000352
Other languages
Spanish (es)
French (fr)
Inventor
Lukas Werner Huber
Original Assignee
Griffith Laboratories, 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 Griffith Laboratories, S.A. filed Critical Griffith Laboratories, S.A.
Priority to AT04766891T priority Critical patent/ATE434575T1/en
Priority to EP04766891A priority patent/EP1655239B1/en
Priority to DE602004021703T priority patent/DE602004021703D1/en
Publication of WO2005012133A1 publication Critical patent/WO2005012133A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/24Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2814Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
    • B65D51/2828Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3216Rigid containers disposed one within the other
    • B65D81/3222Rigid containers disposed one within the other with additional means facilitating admixture

Definitions

  • the present invention concerns a container lid for packaging, which comprises a closed compartment containing a flowable material, such as a sauce suitable for a salad or other product disposed in the container, when a sufficient external force to said lid and this is attached to the mouth of a corresponding container.
  • a flowable material such as a sauce suitable for a salad or other product disposed in the container
  • the utility model, public domain, ES-A-231221 proposes a container lid for boats intended to be applied to a boat or similar container, that may contain an article that, without being of a nature related to the content of the boat, must be supplied together with it.
  • the content of said lid is a promotional item, such as a series of discs to be used as drawing templates.
  • To access said article it is necessary to separate from the lid an auxiliary disk that serves as a base to support the article contained therein.
  • the content of said lid can be a material capable of flowing, such as a sauce, nor that it be capable of being mixed with a second material contained in the canister where said lid is attached.
  • the patent US2766796 proposes a receptacle that acts as a lid, capable of containing different vacuum packed products inside it, such as pharmaceutical or food products, which can be mixed, once extracted, with the contents of the container on which said receptacle is coupled.
  • the receptacle used as lid and the container on which it is coupled occurs it is necessary to remove a lid of the receptacle at the top and also remove the receptacle from the container, that is to say that both the receptacle and the container are coupled in an indivisible manner, since the wall that separates them, the base of the receptacle, is not breakable.
  • the patent US3662913 also proposes a lid that also serves as packaging, similar to that proposed by the present invention, but with the main difference that here the dividing wall of the lid and the container on which it is placed is not breakable , but must be removed manually, previously removing the lid of the container.
  • the present invention proposes a container lid for packaging, which comprises a series of laminar walls that delimit a compartment, closed, containing a material capable of flow, such as a sauce.
  • Said lid has a support configuration able to withstand a crushing of said compartment when it is resting on a surface. It also comprises a perimeter closure configuration adapted to be attached to the mouth of a corresponding container encompassing the compartment, and at least one weakened zone formed in a lower laminar wall, which serves as the base of the cover, adapted to be broken by a deformation of the compartment caused by the application of a sufficient external force, making possible by means of said rupture the pouring of said material capable of flowing into said container.
  • the lid can also be used to store and preserve the material contained therein. , you can stack some covers on others without risk of breakage.
  • the container on which the lid is placed could contain a second substance that would be mixed, in the container, with the material capable of flowing contained in the lid, once the lower laminar wall thereof was broken.
  • FIG. 1 shows a perspective view of an embodiment of the cover proposed by the present invention in a situation prior to its union with a container
  • Fig. 2 shows a perspective view of the lid of Fig. 1 once it has been attached to the container, and pressed inwardly
  • Fig. 3 is a partial detail, enlarged and in side elevation, of a cross section of the lid and the container of Fig. 2
  • Fig. 4 shows, in section, various caps as shown in Fig. 3 stacked on top of each other, illustrating a possible storage situation
  • Fig. 5 shows a side elevational and sectioned view of the lid and the container of Fig.
  • Fig. 6 is a view like that of Fig. 3 but for another embodiment with another closing perimeter configuration
  • Fig. 7 shows a perspective view of the lid proposed by the present invention once it has been attached to a container, for another embodiment with a different shape of the lid
  • Fig. 8 shows a perspective view, like that of Fig. 7, but for another embodiment example.
  • Figs. 9 to 11 show variants of execution of the invention.
  • the container lid for packaging proposed by the present invention comprises altogether an upper laminar wall 1; a lower laminar wall 2; at least one perimetral laminar wall 3, of low height in relation to the extension of said laminar walls upper and lower 1, 2, and extending between the upper and lower laminar walls 1, 2 delimiting a compartment 4, closed, containing a material capable of flow; at least one support configuration 5 formed in at least one of the upper or lower sheet walls 1, 2 and capable of making contact with the other of the laminar walls lower than 2.1 to resist a flattening of said compartment 4 when the same it is resting on a surface; a perimeter closure configuration 7 adapted to be joined to the mouth of a corresponding container 8 encompassing the compartment 4; and at least one weakened zone 6 formed in the lower laminar wall 2 adapted to be broken by a deformation of the compartment 4 caused by the application of a sufficient external force in order to pour said material capable of
  • the lower laminar wall 2 comprises at least one lower expansion configuration 9 defined by a fold extending along a closed contour surrounding said weakened zone 6 and capable of deploying downward by the effect of said external force forming a pouring funnel terminated in said weakened zone 6 rotates when the lid is installed in the container 8.
  • the upper laminar wall 1 comprises at least one upper expansion configuration 10 defined by a fold extending along a closed contour.
  • said lower laminar wall 2 and said perimetral laminar wall 3 form a single sheet, which is stackable on other equal sheets, in a non-nestable manner, for storage and transportation.
  • Figs. 3 in a preferred embodiment, said lower laminar wall 2 and said perimetral laminar wall 3 form a single sheet, which is stackable on other equal sheets, in a non-nestable manner, for storage and transportation.
  • the cover proposed by the present invention is formed by a first sheet 20 integrating the upper laminar wall 1 and said closing perimeter configuration 7, and a second sheet 30 integrating the wall the lower laminate 2, the perimetral laminar wall 3, which is at least one, and a peripheral joining strip 12 joined to a lower face of said first sheet 20, said perimetric joining strip 12 being smaller than the closing perimeter configuration 7 , which is free.
  • the subassemblies 20 and 30 can be automatically fed into a machine for manufacturing the container lid of the invention.
  • the subassembly 30 has a configuration that allows its stacking without fitting between each of the units, partially introduced in the twin.
  • the closing perimetric configuration 7 comprises a flat band adapted to be joined to a corresponding flat band 13 formed together with a mouth of the container 8.
  • the closing perimeter configuration 7 comprises a groove adapted to receive snap-fitting a corresponding flange 14 formed together with a mouth of the container 8.
  • FIG. 7 shows another example of embodiment in which two of the covers shown in Figs. 1, 2, 3, 4, 5 and 6 are integrated as a subset in a single larger cover that covers both, each of said covers including a different material, or the same, allowing a greater or lesser dosage.
  • the embodiments of Figs. 9 to 11 show various alternative embodiments of the cover according to the invention, with variants in the means for breaking one of the walls of the cover and support configurations resistant to crushing, offering differentiated areas for other functionalities (free area of the cover for another receptacle, etc.).
  • the cover to which this invention refers can be defined in a generic way, contemplating the different implementations of the drawings, including the cited Figs. 9 to 11 as a body comprising altogether: - an upper wall 1, with at least one flexible portion (to allow the breaking of the other wall); - a lower wall 2; - at least one perimeter wall 3, of low height in relation to the extension of said upper and lower walls 1, 2, and extending between them delimiting a compartment 4, closed, containing a material capable of flow; - at least one weakened area 6 formed in the lower wall 2, adapted to be broken by a deformation of the compartment 4 caused by the application of a sufficient external force in order to pour said material capable of flowing into said container 8; - at least one support configuration 5 formed in at least one of the upper or lower laminar walls 1, 2 and capable of contacting the other lower or upper laminar walls 2, 1 with the other in order to effectively resist a crushing said compartment (4); and - a perimeter closure configuration 7, attached at least to the edges of one of the walls 1, 2, intended
  • the lower wall is constituted by a heat-sealable film.
  • the lower wall is formed by a membrane.
  • the support configuration 5 is constituted by a plurality of partitions 30 or ribs that intersect along a common axis and that are arranged equally spaced. Such a configuration also contributes to providing stability when the lids are stacked as shown in Fig. 9c.
  • said rib configuration 30 also provides a means for breaking the lower wall in all the variants of Figs. 9a 11.
  • Figs. 9a 11 In the variant of Figs.
  • the support configurations 5, formed on said peripheral wall 3, are at least two 5a, 5b and are constituted by generatrix ribs protruding from the outer face of said wall 3 of compartment 4, although they could also protrude from the inner side .
  • a person skilled in the art could introduce changes and modifications in the embodiments described (in particular and as long as the lid has walls or portions that allow bending, it can take various forms and multiple contours) without departing from the scope of the invention as is defined in the appended claims.

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

Abstract

The container cap comprises a top wall (1), a bottom wall (2) and a peripheral wall (3) extending between the top and bottom walls (1, 2), thereby defining a closed compartment (4) that contains a flowable product and at least one weakened area (6) formed in the bottom wall (2) which is adapted to be broken by deformation of the compartment (4) as a result of exerting sufficient external force with the purpose of pouring said flowable material into a container (8). One or more support configurations (5) formed on said top (1), bottom (2) or peripheral (3) wall have been provided for, said configurations being capable of resisting crushing or bending of said compartment (4) when one of the walls of said container is supported on another surface or said container cap is placed on top of another cap.

Description

TAPA CONTENEDORA PARA ENVASE CONTAINER COVER FOR CONTAINER
Ámbito de la invención La presente invención concierne a una tapa contenedora para envase, la cual comprende un compartimiento cerrado que contiene un material susceptible de fluir, tal como una salsa apta para una ensalada u otro producto dispuesto en el envase, cuando se le aplica una fuerza exterior suficiente a dicha tapa y ésta se encuentra unida a la embocadura de un correspondiente envase. Cuando la tapa no se encuentra unida a un envase es capaz de resistir un aplastamiento, constituyendo una unidad que permite tanto su almacenaje como su transporte sin que se rompa el compartimiento, cuando está apoyada sobre una superficie.FIELD OF THE INVENTION The present invention concerns a container lid for packaging, which comprises a closed compartment containing a flowable material, such as a sauce suitable for a salad or other product disposed in the container, when a sufficient external force to said lid and this is attached to the mouth of a corresponding container. When the lid is not attached to a container is able to withstand a crush, constituting a unit that allows both storage and transport without breaking the compartment, when supported on a surface.
Antecedentes de la invención Se conocen diferentes propuestas de envases divididos en varios compartimientos o cámaras, conteniendo cada uno de ellos una sustancia o material diferente y pudiéndose mezclar dichas sustancias tras la rotura de la pared que separa dichos compartimientos. Sirva como ejemplo de dicha clase de envases la patente US4836370, la cual propone un contenedor dividido, por una pared divisora, en dos cámaras receptoras. Cada cámara aloja en su interior un material diferente, por ejemplo un yogurt en una y unos copos de cereal en la otra. El contenedor incluye componentes estructurales que crearán una apertura en la pared divisora en respuesta a una manipulación predeterminada de la parte externa del contenedor para así permitir que el material contenido en las dos cámaras se combine en una sola. Se ofrecen diferentes ejemplos de realización con diferentes formas de contenedores, de cámaras y, sobre todo, de componentes estructurales para ofrecer diferentes alternativas para la rotura de la pared divisora y, en consecuencia, el mezclado de los dos tipos de materiales. Si bien alguna de dichas alternativas propone un sistema de rotura similar al propuesto por la presente invención, el mismo va ligado al contenedor al completo, ya que no se reivindica la tapa sino el contenedor, además de carecer de una opción que evite la rotura de la pared divisora cuando se produce una presión exterior. También se conocen dispositivos con una doble función, la de servir de tapa para un envase y la de ser ellos mismos envases contenedores de diferentes clases de sustancias. Los siguientes documentos dan una idea bastante exacta del estado de la técnica de este tipo de dispositivos: El modelo de utilidad, de dominio público, ES-A-231221 propone una tapa contenedora para botes destinada a ser aplicada a un bote o recipiente similar, que puede contener un artículo que, sin ser de naturaleza relacionada con el contenido del bote, debe suministrarse conjuntamente con éste. En el documento se reivindica que el contenido de dicha tapa es un artículo de promoción, tal como una serie de discos para ser utilizados como plantillas de dibujo. Para acceder a dicho artículo es necesario separar de la tapa un disco auxiliar que hace las funciones de base para soportar el artículo contenido en su interior. En dicho modelo de utilidad no se indica que el contenido de dicha tapa pueda ser un material susceptible de fluir, tal como una salsa, ni que el mismo sea susceptible de ser mezclado con un segundo material contenido en el bote donde se acople dicha tapa. La patente US2766796 propone un receptáculo que hace las veces de tapa, susceptible de contener en su interior diferentes productos envasados al vacío, tales como productos farmacéuticos o alimenticios, los cuales pueden ser mezclados, una vez extraídos, con el contenido del envase sobre el cual se acopla dicho receptáculo. A diferencia de la presente invención para que la mezcla del contenido de ambos, el receptáculo utilizado como tapa y el envase sobre el cual se acopla, se produzca es necesario retirar una tapa del receptáculo por su parte superior y también retirar el receptáculo del envase, es decir que ambos, el receptáculo y el envase, se acoplan de manera indivisoria, ya que la pared que los separa, la base del receptáculo, no es rompible. La patente US3662913 propone también una tapa que también hace las funciones de envase, similar al propuesto por la presente invención, pero con la principal diferencia de que aquí la pared divisoria de la tapa y del envase sobre el cual se coloca la misma no es rompible, sino que debe extraerse manualmente, retirando previamente la tapa del envase. Es, por tanto, necesario ofrecer una alternativa al estado de la técnica por lo que a esta clase de dispositivos se refiere, que ofrezcan, a diferencia de los antecedentes comentados, una triple función, la de servir como receptáculo y envase capaz de conservar y almacenar una primera sustancia en su interior, gracias a la solidez de su base en situación de almacenaje, que puedan servir como tapa de un envase contenedor susceptible de contener una segunda sustancia, y que faciliten la mezcla de dichas sustancias mediante la rotura de una pared divisoria que haga de base de dicha tapa, sin la necesidad de tener que retirar la tapa del envase para llevar a cabo dicha acción y que, a su vez, permita que tras dicha rotura el vertido del producto fluido o sustancia pueda hacerse de una manera escalonada, en función de la cantidad de dicha primera sustancia que se quiera suministrar, es decir que permita una dosificación a voluntad del usuario.BACKGROUND OF THE INVENTION Different proposals for packaging divided into several compartments or chambers are known, each of them containing a different substance or material and it being possible to mix said substances after breaking the wall separating said compartments. An example of this kind of packaging is patent US 4836370, which proposes a divided container, by a dividing wall, in two receiving chambers. Each chamber houses a different material inside, for example a yogurt in one and cereal flakes in the other. The container includes structural components that will create an opening in the dividing wall in response to a predetermined manipulation of the outer part of the container in order to allow the material contained in the two chambers to be combined into one. Different embodiments are offered with different forms of containers, cameras and, above all, structural components to offer different alternatives for breaking the dividing wall and, consequently, the mixing of the two types of materials. Although some of said alternatives proposes a break system similar to that proposed by the present invention, it is linked to the entire container, since the lid is not claimed but the container, in addition to lacking an option that prevents breakage of the container. the dividing wall when an external pressure occurs. Devices with a double function are also known, that of serving as a lid for a container and that of being themselves container containers of different kinds of substances. The following documents give a fairly accurate idea of the state of the art of this type of devices: The utility model, public domain, ES-A-231221 proposes a container lid for boats intended to be applied to a boat or similar container, that may contain an article that, without being of a nature related to the content of the boat, must be supplied together with it. In the document it is claimed that the content of said lid is a promotional item, such as a series of discs to be used as drawing templates. To access said article it is necessary to separate from the lid an auxiliary disk that serves as a base to support the article contained therein. In said utility model it is not indicated that the content of said lid can be a material capable of flowing, such as a sauce, nor that it be capable of being mixed with a second material contained in the canister where said lid is attached. The patent US2766796 proposes a receptacle that acts as a lid, capable of containing different vacuum packed products inside it, such as pharmaceutical or food products, which can be mixed, once extracted, with the contents of the container on which said receptacle is coupled. Unlike the present invention for the mixture of the content of both, the receptacle used as lid and the container on which it is coupled, occurs it is necessary to remove a lid of the receptacle at the top and also remove the receptacle from the container, that is to say that both the receptacle and the container are coupled in an indivisible manner, since the wall that separates them, the base of the receptacle, is not breakable. The patent US3662913 also proposes a lid that also serves as packaging, similar to that proposed by the present invention, but with the main difference that here the dividing wall of the lid and the container on which it is placed is not breakable , but must be removed manually, previously removing the lid of the container. It is, therefore, necessary to offer an alternative to the state of the art as far as this class of devices is concerned, that they offer, unlike the commented background, a triple function, to serve as receptacle and container capable of storing and storing a first substance inside, thanks to the strength of its base in storage situation, which can serve as a lid for a container container capable of containing a second substance, and that facilitate the mixing of said substances by breaking a dividing wall that forms the base of said lid, without the need to remove the lid of the container to carry out said action and that, in turn , allow that after said break the pouring of the fluid product or substance can be done in a staggered manner, depending on the quantity of said first substance that is to be supplied, that is to say that it allows a dosage at the user's will.
Breve exposición de la invención La presente invención propone una tapa contenedora para envase, la cual comprende una serie de paredes laminares que delimitan un compartimiento, cerrado, conteniendo un material susceptible de fluir, tal como una salsa. Dicha tapa dispone de una configuración de apoyo capaz de resistir un aplastamiento de dicho compartimiento cuando el mismo está apoyado sobre una superficie. También comprende una configuración perimetral de cierre adaptada para ser unida a la embocadura de un correspondiente envase abarcando el compartimiento, y al menos una zona debilitada formada en una pared laminar inferior, que hace las veces de base de la tapa, adaptada para ser rota por una deformación del compartimiento causada por la aplicación de una fuerza exterior suficiente, posibilitándose mediante dicha rotura el vertido de dicho material susceptible de fluir al interior de dicho envase. Gracias a que dicha zona debilitada formada en dicha pared laminar inferior solamente es rompible cuando la tapa se encuentra acoplada al envase, y no cuando se encuentra apoyada sobre una superficie, la tapa puede usarse también para almacenar y conservar el material que contiene en su interior, pudiéndose apilar unas tapas sobre otras sin riesgo de rotura. El envase sobre el cual se coloca la tapa podría contener una segunda sustancia que se mezclaría, en el envase, con el material susceptible de fluir contenido en la tapa, una vez la pared laminar inferior de la misma fuese rota. Breve descripción de los dibujos Otras características de la invención aparecerán con una mayor claridad a partir de la descripción que sigue de un ejemplo de realización que se ilustra en los dibujos adjuntos y que debe tomarse a -título ilustrativo y no limitativo. A continuación se explican unos ejemplos de realización, con referencia a los dibujos adjuntos, en los que: la Fig. 1 muestra una vista en perspectiva de un ejemplo de realización de la tapa propuesta por la presente invención en situación previa a su unión con un envase; la Fig. 2 muestra una vista en perspectiva de la tapa de la Fig. 1 una vez ha sido unida al envase, y presionada hacia el interior; la Fig. 3 es un detalle parcial, ampliado y en alzado lateral, de una sección transversal de la tapa y el envase de la Fig. 2; la Fig. 4 muestra, en sección, diversas tapas como las representadas en la Fig. 3 apiladas unas sobre otras, ilustrando una posible situación de almacenaje; la Fig. 5 muestra una vista en alzado lateral y seccionada de la tapa y el envase de la Fig. 2, una vez se ha roto la pared laminar inferior de la tapa; la Fig. 6 es una vista como la de la Fig. 3 pero para otro ejemplo de realización con otra configuración perimetral de cierre; la Fig. 7 muestra una vista en perspectiva de la tapa propuesta por la presente invención una vez ha sido unida a un envase, para otro ejemplo de realización con una forma diferente de la tapa; la Fig. 8 muestra una vista en perspectiva, como la de la Fig. 7, pero para otro ejemplo de realización más. las Figs. 9 a 11 muestran unas variantes de ejecución de la invención.BRIEF SUMMARY OF THE INVENTION The present invention proposes a container lid for packaging, which comprises a series of laminar walls that delimit a compartment, closed, containing a material capable of flow, such as a sauce. Said lid has a support configuration able to withstand a crushing of said compartment when it is resting on a surface. It also comprises a perimeter closure configuration adapted to be attached to the mouth of a corresponding container encompassing the compartment, and at least one weakened zone formed in a lower laminar wall, which serves as the base of the cover, adapted to be broken by a deformation of the compartment caused by the application of a sufficient external force, making possible by means of said rupture the pouring of said material capable of flowing into said container. Thanks to the fact that said weakened area formed in said lower laminar wall is only breakable when the lid is attached to the container, and not when it is resting on a surface, the lid can also be used to store and preserve the material contained therein. , you can stack some covers on others without risk of breakage. The container on which the lid is placed could contain a second substance that would be mixed, in the container, with the material capable of flowing contained in the lid, once the lower laminar wall thereof was broken. BRIEF DESCRIPTION OF THE DRAWINGS Other characteristics of the invention will appear with greater clarity from the following description of an example of embodiment that is illustrated in the attached drawings and that must be taken as an illustrative and non-limiting title. Some examples of embodiment are explained below, with reference to the attached drawings, in which: Fig. 1 shows a perspective view of an embodiment of the cover proposed by the present invention in a situation prior to its union with a container; Fig. 2 shows a perspective view of the lid of Fig. 1 once it has been attached to the container, and pressed inwardly; Fig. 3 is a partial detail, enlarged and in side elevation, of a cross section of the lid and the container of Fig. 2; Fig. 4 shows, in section, various caps as shown in Fig. 3 stacked on top of each other, illustrating a possible storage situation; Fig. 5 shows a side elevational and sectioned view of the lid and the container of Fig. 2, once the lower laminar wall of the lid has been broken; Fig. 6 is a view like that of Fig. 3 but for another embodiment with another closing perimeter configuration; Fig. 7 shows a perspective view of the lid proposed by the present invention once it has been attached to a container, for another embodiment with a different shape of the lid; Fig. 8 shows a perspective view, like that of Fig. 7, but for another embodiment example. Figs. 9 to 11 show variants of execution of the invention.
Descripción detallada de un ejemplo de realización Tal como muestran las figuras adjuntas, la tapa contenedora para envase propuesta por la presente invención comprende en conjunto una pared laminar superior 1 ; una pared laminar inferior 2; al menos una pared laminar perimetral 3, de escasa altura en relación con la extensión de dichas paredes laminares superior e inferior 1 , 2, y que se extiende entre las paredes laminares superior e inferior 1 , 2 delimitando un compartimiento 4, cerrado, conteniendo un material susceptible de fluir; al menos una configuración de apoyo 5 formada en al menos una de las paredes laminares superior o inferior 1 , 2 y susceptible de hacer contacto con la otra de las paredes laminares inferiólo superior 2,1 para resistir un aplastamiento de dicho compartimiento 4 cuando el mismo está apoyado sobre una superficie; una configuración perimetral de cierre 7 adaptada para ser unida a la embocadura de un correspondiente envase 8 abarcando el compartimiento 4; y al menos una zona debilitada 6 formada en la pared laminar inferior 2 adaptada para ser rota por una deformación del compartimiento 4 causada por la aplicación de una fuerza exterior suficiente con el fin de verter dicho material susceptible de fluir al interior de dicho envase 8. En las Figs. 3, 4 y 6 puede verse como la pared laminar inferior 2 comprende al menos una configuración de expansión inferior 9 definida por un pliegue que se extiende a lo largo de un contorno cerrado rodeando dicha zona debilitada 6 y susceptible de desplegarse hacia abajo por efecto de dicha fuerza exterior formando un embudo de vertido terminado en dicha zona debilitada 6 rota cuando la tapa está instalada en el envase 8. También puede apreciarse como la pared laminar superior 1 comprende al menos una configuración de expansión superior 10 definida por un pliegue que se extiende a lo largo de un contorno cerrado. Como se aprecia en las Figs. 3, 4 y 6, en un ejemplo de realización preferida, dicha pared laminar inferior 2 y dicha pared laminar perimetral 3 forman una única lámina, la cual es apilable sobre otras láminas iguales, de una manera no encajable, para su almacenaje y transporte. En las Figs. 3, 4 y 6 puede verse como dicha configuración de expansión inferior 9 está hundida hacia el interior del compartimiento 4 y dicha configuración de expansión superior 10 es simétrica de manera substancialmente especular respecto a dicha configuración de expansión inferior 9, incluyendo ambas configuraciones de expansión inferior y superior 9, 10 unas respectivas crestas de apoyo en contacto mutuo, que constituyen la citada configuración de apoyo 5, que es al menos una. También puede verse como al menos la pared laminar inferior 2 comprende varias de dichas configuraciones de expansión inferior 9, en una disposición concéntrica rodeando dicha zona debilitada 6, que delimitan unas porciones anulares del compartimiento 4 y que son susceptibles de desplegarse escalonadamente desde la más central hasta la más periférica a medida que aumenta la fuerza exterior aplicada con el fin de dosificar el vertido del producto contenido en dichas porciones anulares del compartimiento 4. En las Figs. 3, 5 y 6 puede verse como la pared laminar superior 1 tiene integrada o unida una prominencia 11 que se extiende hacia el interior del compartimiento 4 enfrentada a dicha zona debilitada 6 de la pared laminar inferior 2 y adaptada para romper dicha zona debilitada 6 cuando dicha fuerza exterior es aplicada sobre la pared laminar superior 1. La tapa propuesta por la presente invención está formada por una primera lámina 20 que integra la pared laminar superior 1 y dicha configuración perimetral de cierre 7, y una segunda lámina 30 que integra la pared laminar inferior 2, la pared laminar perimetral 3, que es al menos una, y una franja de unión perimetral 12 unida a una cara inferior de dicha primera lámina 20, siendo dicha franja de unión perimetral 12 más pequeña que la configuración perimetral de cierre 7, la cual queda libre. De esta manera los subconjuntos 20 y 30 pueden ser alimentados automáticamente en una máquina para fabricación de la tapa contenedora de la invención. A tal efecto se ha previsto también que el subconjunto 30 tenga una configuración que permita su apilado sin encaje entre cada una de las unidades, parcialmente introducida en la gemela. En el ejemplo de realización mostrado en la Fig. 6 la configuración perimetral de cierre 7 comprende una banda plana adaptada para ser unida a una correspondiente banda plana 13 formada junto a una embocadura del envase 8. En cambio en otro ejemplo de realización, mostrado en la Fig. 3, la configuración perimetral de cierre 7 comprende una acanaladura adaptada para recibir encajado a presión un correspondiente reborde 14 formada junto a una embocadura del envase 8. En la Fig. 7 puede verse una configuración diferente de tapa con una forma sustancialmente cuadrada, a diferencia de los ejemplos de realización anteriores en que ésta era circular, una vez ha sido unida a un envase, lógicamente con una abertura también sustancialmente cuadrada. Finalmente en la Fig. 8 muestra otro ejemplo de realización en el que dos de las tapas mostradas en las Figs. 1, 2, 3, 4, 5 y 6 se integran a modo de subconjunto en una única tapa mayor que abarca a ambas, pudiendo incluir cada una de dichas tapas una materia diferente, o la misma, permitiendo una dosificación mayor o menor. Los ejemplos de realización de las Figs. 9 a 11 muestran diversas formas alternativas de ejecución de la tapa según la invención, con variantes en los medios para romper una de las paredes de la tapa y configuraciones de apoyo resistentes al aplastamiento, ofreciendo áreas diferenciadas para otras funcionalidades (zona libre de la tapa para otro receptáculo, etc.). La tapa a la que se refiere esta invención puede definirse de forma genérica, contemplando las diferentes implementaciones de los dibujos, incluyendo las citadas Figs. 9 a 11 como un cuerpo que comprende en conjunto: - una pared superior 1 , con al menos una porción flexible (para permitir la ruptura de la otra pared); - una pared inferior 2; - al menos una pared perimetral 3, de escasa altura en relación con la extensión de dichas paredes superior e inferior 1 , 2, y que se extiende entre las mismas delimitando un compartimiento 4, cerrado, conteniendo un material susceptible de fluir; - al menos una zona debilitada 6 formada en la pared inferior 2, adaptada para ser rota por una deformación del compartimiento 4 causada por la aplicación de una fuerza exterior suficiente con el fin de verter dicho material susceptible de fluir al interior de dicho envase 8; - al menos una configuración de apoyo 5 formada en al menos una de las paredes laminares superior o inferior 1 , 2 y susceptible de hacer contacto con la otra de las paredes laminares inferior o superior 2, 1 con el fin de resistir eficazmente un aplastamiento de dicho compartimiento (4); y - una configuración perimetral de cierre 7, unida al menos a los bordes de una de las paredes 1 , 2, prevista para ser unida a la embocadura de un correspondiente envase 8 abarcando el compartimiento 4 (de manera que cuando se rompa una de las paredes el contenido del compartimiento 4 pase al interior del citado envase). En los ejemplos de las Figs. 9 y 10 la pared inferior está constituida por un film termosellable. Por su parte en la Fig. 11 la pared inferior está formado por una membrana. En los ejemplos de las Figs. 9 a 11, la configuración de apoyo 5 está constituida por una pluralidad de tabiques 30 o nervios que se entrecruzan a lo largo de un eje común y que se disponen equiespaciados. Una tal configuración también contribuye a proporcionar una estabilidad cuando las tapas se apilan tal como puede verse en la Fig. 9c. Además dicha configuración nervada 30 también aporta un medio para ruptura de la pared inferior en todas las variantes de las Figs. 9a 11. En la variante de las Figs. 10 las configuraciones de apoyo 5, formadas en dicha pared perimetral 3, son al menos dos 5a, 5b y están constituidas por unos nervios generatrices que sobresalen de la cara exterior de dicha pared 3 del compartimiento 4, aunque podrían sobresalir igualmente de la cara interior. Un experto en la materia podría introducir cambios y modificaciones en los ejemplos de realización descritos (en particular y siempre que la tapa posea unas paredes o porciones que permitan flexión, puede adoptar diversas formas y múltiples contornos) sin salirse del alcance de la invención según está definido en las reivindicaciones adjuntas. DETAILED DESCRIPTION OF AN EXEMPLARY EMBODIMENT As shown in the attached figures, the container lid for packaging proposed by the present invention comprises altogether an upper laminar wall 1; a lower laminar wall 2; at least one perimetral laminar wall 3, of low height in relation to the extension of said laminar walls upper and lower 1, 2, and extending between the upper and lower laminar walls 1, 2 delimiting a compartment 4, closed, containing a material capable of flow; at least one support configuration 5 formed in at least one of the upper or lower sheet walls 1, 2 and capable of making contact with the other of the laminar walls lower than 2.1 to resist a flattening of said compartment 4 when the same it is resting on a surface; a perimeter closure configuration 7 adapted to be joined to the mouth of a corresponding container 8 encompassing the compartment 4; and at least one weakened zone 6 formed in the lower laminar wall 2 adapted to be broken by a deformation of the compartment 4 caused by the application of a sufficient external force in order to pour said material capable of flowing into said container 8. In Figs. 3, 4 and 6 can be seen as the lower laminar wall 2 comprises at least one lower expansion configuration 9 defined by a fold extending along a closed contour surrounding said weakened zone 6 and capable of deploying downward by the effect of said external force forming a pouring funnel terminated in said weakened zone 6 rotates when the lid is installed in the container 8. It can also be seen how the upper laminar wall 1 comprises at least one upper expansion configuration 10 defined by a fold extending along a closed contour. As seen in Figs. 3, 4 and 6, in a preferred embodiment, said lower laminar wall 2 and said perimetral laminar wall 3 form a single sheet, which is stackable on other equal sheets, in a non-nestable manner, for storage and transportation. In Figs. 3, 4 and 6 can be seen as said lower expansion configuration 9 is sunk into the interior of the compartment 4 and said upper expansion configuration 10 is symmetrically in a substantially specular manner with respect to said lower expansion configuration 9, including both lower expansion configurations and upper 9, 10 respective mutual support crests in mutual contact, which constitute said support configuration 5, which is at least one. It can also be seen how at least the lower laminar wall 2 comprises several such configurations of lower expansion 9, in a concentric arrangement surrounding said weakened area 6, which delimit annular portions of compartment 4 and which are capable of deploying stepwise from the most central to the most peripheral as the applied external force increases in order to dose the spillage of the product contained in said annular portions of the compartment 4. In Figs. 3, 5 and 6 can be seen as the upper laminar wall 1 has integrated or joined a protrusion 11 that extends into the interior of the compartment 4 facing said weakened zone 6 of the lower laminar wall 2 and adapted to break said weakened area 6 when said external force is applied on the upper laminar wall 1. The cover proposed by the present invention is formed by a first sheet 20 integrating the upper laminar wall 1 and said closing perimeter configuration 7, and a second sheet 30 integrating the wall the lower laminate 2, the perimetral laminar wall 3, which is at least one, and a peripheral joining strip 12 joined to a lower face of said first sheet 20, said perimetric joining strip 12 being smaller than the closing perimeter configuration 7 , which is free. In this way the subassemblies 20 and 30 can be automatically fed into a machine for manufacturing the container lid of the invention. For this purpose it is also provided that the subassembly 30 has a configuration that allows its stacking without fitting between each of the units, partially introduced in the twin. In the embodiment shown in FIG. 6, the closing perimetric configuration 7 comprises a flat band adapted to be joined to a corresponding flat band 13 formed together with a mouth of the container 8. In another example of embodiment, shown in FIG. Fig. 3, the closing perimeter configuration 7 comprises a groove adapted to receive snap-fitting a corresponding flange 14 formed together with a mouth of the container 8. In Fig. 7 a different lid configuration with a substantially square shape can be seen , unlike the previous embodiments in which it was circular, once it has been attached to a container, logically with an opening also substantially square. Finally in Fig. 8 shows another example of embodiment in which two of the covers shown in Figs. 1, 2, 3, 4, 5 and 6 are integrated as a subset in a single larger cover that covers both, each of said covers including a different material, or the same, allowing a greater or lesser dosage. The embodiments of Figs. 9 to 11 show various alternative embodiments of the cover according to the invention, with variants in the means for breaking one of the walls of the cover and support configurations resistant to crushing, offering differentiated areas for other functionalities (free area of the cover for another receptacle, etc.). The cover to which this invention refers can be defined in a generic way, contemplating the different implementations of the drawings, including the cited Figs. 9 to 11 as a body comprising altogether: - an upper wall 1, with at least one flexible portion (to allow the breaking of the other wall); - a lower wall 2; - at least one perimeter wall 3, of low height in relation to the extension of said upper and lower walls 1, 2, and extending between them delimiting a compartment 4, closed, containing a material capable of flow; - at least one weakened area 6 formed in the lower wall 2, adapted to be broken by a deformation of the compartment 4 caused by the application of a sufficient external force in order to pour said material capable of flowing into said container 8; - at least one support configuration 5 formed in at least one of the upper or lower laminar walls 1, 2 and capable of contacting the other lower or upper laminar walls 2, 1 with the other in order to effectively resist a crushing said compartment (4); and - a perimeter closure configuration 7, attached at least to the edges of one of the walls 1, 2, intended to be joined to the mouth of a corresponding container 8 covering the compartment 4 (so that when one of the walls the contents of compartment 4 pass into the interior of said container). In the examples of Figs. 9 and 10 the lower wall is constituted by a heat-sealable film. For its part in Fig. 11 the lower wall is formed by a membrane. In the examples of Figs. 9 to 11, the support configuration 5 is constituted by a plurality of partitions 30 or ribs that intersect along a common axis and that are arranged equally spaced. Such a configuration also contributes to providing stability when the lids are stacked as shown in Fig. 9c. Furthermore, said rib configuration 30 also provides a means for breaking the lower wall in all the variants of Figs. 9a 11. In the variant of Figs. The support configurations 5, formed on said peripheral wall 3, are at least two 5a, 5b and are constituted by generatrix ribs protruding from the outer face of said wall 3 of compartment 4, although they could also protrude from the inner side . A person skilled in the art could introduce changes and modifications in the embodiments described (in particular and as long as the lid has walls or portions that allow bending, it can take various forms and multiple contours) without departing from the scope of the invention as is defined in the appended claims.

Claims

REIVINDICACIONES
1.- Tapa contenedora para envase, la cual comprende en conjunto: una pared laminar superior (1); una pared laminar inferior (2); al menos una pared laminar perimetral (3), de escasa altura en relación con la extensión de dichas paredes laminares superior e inferior (1 , 2), y que se extiende entre dichas paredes laminares superior e inferior (1, 2) delimitando un compartimiento (4), cerrado, conteniendo un material susceptible de fluir; al menos una configuración de apoyo (5) formada en al menos una de las paredes laminares superior o inferior (1 , 2) y susceptible de hacer contacto con la otra de las paredes laminares inferior o superior (2, 1) para resistir un aplastamiento de dicho compartimiento (4) cuando el mismo está apoyado sobre una superficie; una configuración perimetral de cierre (7) adaptada para ser unida a la embocadura de un correspondiente envase (8) abarcando el compartimiento (4); y al menos una zona debilitada (6) formada en la pared laminar inferior (2) adaptada para ser rota por una deformación del compartimiento (4) causada por la aplicación de una fuerza exterior suficiente con el fin de verter dicho material susceptible de fluir al interior de dicho envase (8). 2.- Tapa contenedora para envase, la cual comprende en conjunto: - una pared superior (1), con al menos una porción flexible; - una pared inferior (2); - al menos una pared perimetral (3), de escasa altura en relación con la extensión de dichas paredes superior e inferior (1, 2), y que se extiende entre dichas paredes superior e inferior (1 , 2) delimitando un compartimiento (4), cerrado, conteniendo un material susceptible de fluir; - al menos una zona debilitada (6) formada en la pared inferior (2) adaptada para ser rota por una deformación del compartimiento (4) causada por la aplicación de una fuerza exterior suficiente con el fin de verter dicho material susceptible de fluir al interior de dicho envase (8); y - al menos una configuración de apoyo (5) formada en al menos una de las paredes superior o inferior (1 , 1.- Container lid for container, which comprises as a whole: an upper laminar wall (1); a lower laminar wall (2); at least one perimeter laminar wall (3), of low height in relation to the extension of said upper and lower laminar walls (1, 2), and which extends between said upper and lower laminar walls (1, 2) delimiting a compartment (4), closed, containing a material capable of flowing; at least one support configuration (5) formed in at least one of the upper or lower laminar walls (1, 2) and capable of contacting the other of the lower or upper laminar walls (2, 1) to resist crushing of said compartment (4) when it is supported on a surface; a perimeter closure configuration (7) adapted to be attached to the mouth of a corresponding container (8) encompassing the compartment (4); and at least one weakened area (6) formed in the lower sheet wall (2) adapted to be rotated by a deformation of the compartment (4) caused by the application of a sufficient external force in order to pour said material capable of flowing into the inside of said container (8). 2.- Container lid for container, which comprises as a whole: - an upper wall (1), with at least one flexible portion; - a lower wall (2); - at least one perimeter wall (3), of low height in relation to the extension of said upper and lower walls (1, 2), and which extends between said upper and lower walls (1, 2) delimiting a compartment (4 ), closed, containing a material that can flow; - at least a weakened area (6) formed in the lower wall (2) adapted to be rotated by a deformation of the compartment (4) caused by the application of a sufficient external force in order to pour said material capable of flowing into the interior of said container (8); and - at least one support configuration (5) formed in at least one of the upper or lower walls (1,
2) y susceptible de hacer contacto con la otra de las paredes inferior o superior (2, 1) para resistir un aplastamiento de dicho compartimiento (4). 2) and capable of contacting the other of the lower or upper walls (2, 1) to resist crushing of said compartment (4).
3.- Tapa, según la reivindicación 2, caracterizada por comprender además una configuración perimetral de cierre (7), unida al menos a los bordes de una de las paredes (1 , 2), adaptada para ser unida a la embocadura de un correspondiente envase (8) abarcando el compartimiento (4). 3. Cover, according to claim 2, characterized in that it further comprises a perimeter closure configuration (7), attached at least to the edges of one of the walls (1, 2), adapted to be attached to the mouth of a corresponding container (8) encompassing compartment (4).
4.- Tapa contenedora para envase, la cual comprende en conjunto: - una pared superior con al menos una porción flexible (1); - una pared inferior (2); - al menos una pared perimetral (3), de escasa altura en relación con la extensión de dichas paredes superior e inferior (1 , 2), y que se extiende entre las paredes superior e inferior (1, 2) delimitando un compartimiento (4), cerrado, conteniendo un material susceptible de fluir; - al menos una zona debilitada (6) formada en la pared inferior (2) adaptada para ser rota por una deformación del compartimiento (4) causada por la aplicación de una fuerza exterior suficiente con el fin de verter dicho material susceptible de fluir al interior de dicho envase (8); - al menos una configuración de apoyo (5) formada en dicha pared perimetral (3) y apta para resistir un aplastamiento o combado de dicho compartimiento (4); y - una configuración perimetral de cierre (7) adaptada para ser unida a la embocadura de un correspondiente envase (8) abarcando el compartimiento (4). 4.- Container lid for container, which comprises as a whole: - an upper wall with at least one flexible portion (1); - a lower wall (2); - at least one perimeter wall (3), of low height in relation to the extension of said upper and lower walls (1, 2), and which extends between the upper and lower walls (1, 2) delimiting a compartment (4 ), closed, containing a material that can flow; - at least a weakened area (6) formed in the lower wall (2) adapted to be rotated by a deformation of the compartment (4) caused by the application of a sufficient external force in order to pour said material capable of flowing into the interior of said container (8); - at least one support configuration (5) formed in said perimeter wall (3) and capable of resisting crushing or sagging of said compartment (4); and - a perimeter closure configuration (7) adapted to be attached to the mouth of a corresponding container (8) encompassing the compartment (4).
5.- Tapa, según la reivindicación 2, caracterizada porque dicha configuración de apoyo (5) está constituida por una pluralidad de tabiques (30) o nervios que se entrecruzan a lo largo de un eje común. 5. Cover, according to claim 2, characterized in that said support configuration (5) is made up of a plurality of partitions (30) or ribs that intersect along a common axis.
6.- Tapa, según la reivindicación 5, caracterizada porque dichos nervios (30) o tabiques radiales se disponen equiespaciados. 6. Cover, according to claim 5, characterized in that said radial ribs (30) or partitions are arranged equally spaced.
7.- Tapa, según la reivindicación 4, caracterizada porque dichas configuraciones de apoyo (5), formadas en dicha pared perimetral (3), son al menos dos (5a, 5b) y están constituidas por unos nervios generatrices que sobresalen de la cara interior de dicha pared (3) del compartimiento (4). 7. Cover, according to claim 4, characterized in that said support configurations (5), formed in said perimeter wall (3), are at least two (5a, 5b) and are made up of generating ribs that protrude from the face inside said wall (3) of the compartment (4).
8.- Tapa, según la reivindicación 4, caracterizada porque dichas configuraciones de apoyo (5), formadas en dicha pared perimetral (3), son al menos dos (5a, 5b) y están constituidas por unos nervios generatrices que sobresalen de la cara exterior de dicha pared (3) del compartimiento (4). 8. Cap, according to claim 4, characterized in that said support configurations (5), formed in said perimeter wall (3), are at least two (5a, 5b) and are made up of generating ribs that protrude from the face exterior of said wall (3) of the compartment (4).
9.- Tapa, de acuerdo con la reivindicación 1 , caracterizada porque dicha pared laminar inferior (2) y dicha pared laminar perimetral (3) forman una única lámina. 9. Lid, according to claim 1, characterized in that said lower laminar wall (2) and said perimeter laminar wall (3) form a single sheet.
10.- Tapa, de acuerdo con la reivindicación 9, caracterizada porque dicha única lámina es apilable sobre otras láminas iguales, de una manera no encajable, para su almacenaje y transporte. 10. Lid, according to claim 9, characterized in that said single sheet is stackable on other equal sheets, in a non-nestable manner, for storage and transport.
11.- Tapa, de acuerdo con la reivindicación 1 , caracterizada porque la pared laminar inferior (2) comprende al menos una configuración de expansión inferior (9) definida por un pliegue que se extiende a lo largo de un contorno cerrado rodeando dicha zona debilitada (6) y susceptible de desplegarse hacia abajo por efecto de dicha fuerza exterior formando un embudo de vertido terminado en dicha zona debilitada (6) rota cuando la tapa está instalada en el envase (8). 11. Cover, according to claim 1, characterized in that the lower laminar wall (2) comprises at least one lower expansion configuration (9) defined by a fold that extends along a closed contour surrounding said weakened area (6) and capable of unfolding downwards due to the effect of said external force forming a finished pouring funnel in said weakened area (6) rotates when the lid is installed in the container (8).
12.- Tapa, de acuerdo con la reivindicación 11 , caracterizada porque la pared laminar superior (1) comprende al menos una configuración de expansión superior (10) definida por un pliegue que se extiende a lo largo de un contorno cerrado. 12. Cover, according to claim 11, characterized in that the upper laminar wall (1) comprises at least one upper expansion configuration (10) defined by a fold that extends along a closed contour.
13.- Tapa, de acuerdo con la reivindicación 12, caracterizada porque dicha configuración de expansión inferior (9) está hundida hacia el interior del compartimiento (4) y dicha configuración de expansión superior (10) es simétrica de manera substancialmente especular respecto a dicha configuración de expansión inferior (9), incluyendo ambas configuraciones de expansión inferior y superior (9, 10) unas respectivas crestas de apoyo en contacto mutuo, que constituyen la citada configuración de apoyo (5), que es al menos una. 13. Lid, according to claim 12, characterized in that said lower expansion configuration (9) is sunk towards the interior of the compartment (4) and said upper expansion configuration (10) is substantially specularly symmetrical with respect to said lower expansion configuration (9), both lower and upper expansion configurations (9, 10) including respective support ridges in contact with each other, constituting said support configuration (5), which is at least one.
14.- Tapa, de acuerdo con la reivindicación 13, caracterizada porque al menos la pared laminar inferior (2) comprende varias de dichas configuraciones de expansión inferior (9), en una disposición concéntrica rodeando dicha zona debilitada (6), que delimitan unas porciones anulares del compartimiento (4) y que son susceptibles de desplegarse escalonadamente desde la más central hasta la más periférica a medida que aumenta la fuerza exterior aplicada con el fin de dosificar el vertido del producto contenido en dichas porciones anulares del compartimiento (4). 14. Cover, according to claim 13, characterized in that at least the lower laminar wall (2) comprises several of said lower expansion configurations (9), in a concentric arrangement surrounding said weakened area (6), delimiting some annular portions of the compartment (4) and which are liable to unfold in stages from the most central to the most peripheral as the applied external force increases in order to measure the discharge of the product contained in said annular portions of the compartment (4).
15.- Tapa, de acuerdo con la reivindicación 1 , caracterizada porque la pared laminar superior (1) tiene integrada o unida una prominencia (11) que se extiende hacia el interior del compartimiento (4) enfrentada a dicha zona debilitada (6) de la pared laminar inferior (2) y adaptada para romper dicha zona debilitada (6) cuando dicha fuerza exterior es aplicada sobre la pared laminar superior (1). 15. Lid, according to claim 1, characterized in that the upper laminar wall (1) has an integrated or joined protrusion (11) that extends into the compartment (4) facing said weakened area (6) of the lower laminar wall (2) and adapted to break said weakened area (6) when said external force is applied to the upper laminar wall (1).
16.- Tapa, de acuerdo con la reivindicación 1 , caracterizada porque está formada por una primera lámina (20) que integra la pared laminar superior (1) y dicha configuración perimetral de cierre (7), y una segunda lámina (30) que integra la pared laminar inferior (2), la pared laminar perimetral (3), que es al menos una, y una franja de unión perimetral (12) unida a una cara inferior de dicha primera lámina (20), siendo dicha franja de unión perimetral (12) más pequeña que la configuración perimetral de cierre (7), la cual queda libre. 16.- Lid, according to claim 1, characterized in that it is formed by a first sheet (20) that integrates the upper laminar wall (1) and said closing perimeter configuration (7), and a second sheet (30) that it integrates the lower laminar wall (2), the perimeter laminar wall (3), which is at least one, and a perimeter connecting strip (12) attached to a lower face of said first sheet (20), said connecting strip being perimeter (12) smaller than the closing perimeter configuration (7), which is free.
17.- Tapa, de acuerdo con la reivindicación 16, caracterizada porque la configuración perimetral de cierre (7) comprende una banda plana adaptada para ser unida a una correspondiente banda plana (13) formada junto a una embocadura del envase (8). 17. Lid, according to claim 16, characterized in that the perimeter closure configuration (7) comprises a flat band adapted to be attached to a corresponding flat band (13) formed together with a mouth of the container (8).
18.- Tapa, de acuerdo con la reivindicación 16, caracterizada porque la configuración perimetral de cierre (7) comprende una acanaladura adaptada para recibir encajado a presión un correspondiente reborde (14) formada junto a una embocadura del envase (8). 18. Lid, according to claim 16, characterized in that the perimeter closure configuration (7) comprises a groove adapted to receive a corresponding flange (14) formed by pressing together a mouth of the container (8).
PCT/ES2004/000352 2003-07-29 2004-07-28 Container cap for a container WO2005012133A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT04766891T ATE434575T1 (en) 2003-07-29 2004-07-28 CONTAINER CAP FOR A CONTAINER
EP04766891A EP1655239B1 (en) 2003-07-29 2004-07-28 Container cap for a container
DE602004021703T DE602004021703D1 (en) 2003-07-29 2004-07-28 CONTAINER CAP FOR A CONTAINER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200301795 2003-07-29
ES200301795A ES2255353B1 (en) 2003-07-29 2003-07-29 CONTAINER COVER FOR PACKAGING.

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WO2005012133A1 true WO2005012133A1 (en) 2005-02-10

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PCT/ES2004/000352 WO2005012133A1 (en) 2003-07-29 2004-07-28 Container cap for a container

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EP (1) EP1655239B1 (en)
AT (1) ATE434575T1 (en)
DE (1) DE602004021703D1 (en)
ES (2) ES2255353B1 (en)
PT (1) PT1655239E (en)
WO (1) WO2005012133A1 (en)

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EP1928760A1 (en) * 2005-07-01 2008-06-11 Vitalia International Pty Ltd. A closure
AU2006265771B2 (en) * 2005-07-01 2012-12-13 Vitalia International Pty Ltd. A closure
CN102947199A (en) * 2010-04-24 2013-02-27 卡玛文化有限公司 Dispensing capsule
WO2019183301A1 (en) * 2018-03-21 2019-09-26 Aptargroup, Inc. Dispensing system

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NL1036822C2 (en) * 2009-04-06 2010-10-07 Boom Packaging B V LID WITH LOCKABLE RESERVOIR AND BAKER OR CUP WITH SUCH LID.
GB201114006D0 (en) * 2011-08-15 2011-09-28 Adare Advantage Ltd Improvements relating to packaging
US9731879B2 (en) * 2015-01-05 2017-08-15 United States Gypsum Company Container lid with functional additive chambers
JP2018508189A (en) * 2015-01-20 2018-03-29 ルミナッティ ピーティーワイ リミテッド Method and system for food processing and / or flavoring

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US4634003A (en) 1984-08-22 1987-01-06 Suntory Limited Container for accommodating two kinds of liquids
EP0248973A1 (en) * 1986-05-30 1987-12-16 Oy G.W. Sohlberg AB Two-component container with piercing mechanism
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US5255812A (en) 1992-07-01 1993-10-26 Hsu Yu T Container cap

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EP1928760A1 (en) * 2005-07-01 2008-06-11 Vitalia International Pty Ltd. A closure
EP1928760A4 (en) * 2005-07-01 2009-11-25 Vitalia Internat Pty Ltd A closure
AU2006265771B2 (en) * 2005-07-01 2012-12-13 Vitalia International Pty Ltd. A closure
US9550612B2 (en) 2005-07-01 2017-01-24 Vitalia International Pty Ltd. Closure with second dispensing compartment
US8443970B2 (en) 2010-01-19 2013-05-21 Karma Culture, Llc Dispensing capsule
CN102947199A (en) * 2010-04-24 2013-02-27 卡玛文化有限公司 Dispensing capsule
WO2019183301A1 (en) * 2018-03-21 2019-09-26 Aptargroup, Inc. Dispensing system
US11858684B2 (en) 2018-03-21 2024-01-02 Aptargroup, Inc. Dispensing system

Also Published As

Publication number Publication date
ATE434575T1 (en) 2009-07-15
ES2329136T3 (en) 2009-11-23
ES2255353A1 (en) 2006-06-16
DE602004021703D1 (en) 2009-08-06
EP1655239B1 (en) 2009-06-24
EP1655239A1 (en) 2006-05-10
PT1655239E (en) 2009-09-18
ES2255353B1 (en) 2007-02-16

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