ES2620203T3 - Double wall container - Google Patents

Double wall container Download PDF

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Publication number
ES2620203T3
ES2620203T3 ES11005394.9T ES11005394T ES2620203T3 ES 2620203 T3 ES2620203 T3 ES 2620203T3 ES 11005394 T ES11005394 T ES 11005394T ES 2620203 T3 ES2620203 T3 ES 2620203T3
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Spain
Prior art keywords
side wall
container
outer side
relief
stacking
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ES11005394.9T
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Spanish (es)
Inventor
Neil Marshall
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Huhtamaki Oyj
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Huhtamaki Oyj
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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
    • 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
    • B65D81/38Containers, 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 with thermal insulation
    • B65D81/3865Containers, 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 with thermal insulation drinking cups or like containers
    • B65D81/3869Containers, 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 with thermal insulation drinking cups or like containers formed with double walls, i.e. hollow

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
  • Packages (AREA)

Abstract

Un contenedor (1) que comprende un fondo (2) en el extremo inferior (3.2) de una pared lateral interior(3) y una pared lateral exterior (4) que está fijada en la circunferencia exterior (3.1) de la pared lateral interior, presentando la pared lateral interior (3) un medio de apilamiento (7) que se extiende desde la superficie interior de la pared lateral interior (3), presentando la pared lateral exterior (4) múltiples conformaciones en relieve (5) que se extienden radialmente sobre la superficie exterior (4.4) de la pared lateral exterior (4) y encontrándose los extremos inferiores (5.1) de las conformaciones en relieve (5) distanciados del extremo inferior (4.1) de la pared lateral exterior (4), utilizándose los extremos inferiores (5.1) de las conformaciones en relieve (5) como medios para el apilamiento, los cuales, cuando se apilan dos contenedores (1) descansan sobre los medios de apilamiento (7) de la pared lateral interior (3) de otro contenedor (1) y definiendo las conformaciones (5) conjuntamente con la superficie circunferencial exterior de la pared lateral interior (3) unos canales (6) que contienen un gas.A container (1) comprising a bottom (2) at the lower end (3.2) of an inner side wall (3) and an outer side wall (4) that is fixed on the outer circumference (3.1) of the inner side wall , the inner side wall (3) presenting a stacking means (7) extending from the inner surface of the inner side wall (3), the outer side wall (4) presenting multiple relief shapes (5) extending radially on the outer surface (4.4) of the outer side wall (4) and the lower ends (5.1) of the relief conformations (5) being separated from the lower end (4.1) of the outer side wall (4), using the lower ends (5.1) of the relief conformations (5) as means for stacking, which, when stacked two containers (1) rest on the stacking means (7) of the inner side wall (3) of another container (1) and defining the conform channels (5) together with the outer circumferential surface of the inner side wall (3) channels (6) containing a gas.

Description

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Contenedor de doble paredDouble wall container

DescripcionDescription

La presente invencion se refiere a un contenedor que comprende un fondo en el extremo inferior de una pared lateral interior y una pared lateral exterior, fondo que esta fijado en la circunferencia exterior de la pared lateral interior, presentando la pared lateral exterior multiples conformaciones en relieve que se extienden radialmente sobresaliendo de la superficie exterior de la segunda pared lateral y quedando el extremo inferior de las conformaciones en relieve distanciado del extremo inferior de la pared lateral exterior.The present invention relates to a container comprising a bottom at the lower end of an inner side wall and an outer side wall, bottom that is fixed in the outer circumference of the inner side wall, the outer side wall having multiple relief shapes which extend radially protruding from the outer surface of the second side wall and the lower end of the relief conformations being spaced apart from the lower end of the outer side wall.

Tales contenedores son conocidos, en la tecnica actual, describiendose por ejemplo, en los documentos WO 2011/023401 A1 o WO 2011/o23400 A1. Los contenedores descritos en estas publicaciones, sin embargo, tienen el defecto de que existe un intersticio entre la pared lateral exterior y la pared lateral interior y/o que se requieren medios adicionales para apilar correctamente los contenedores.Such containers are known, in the current art, described for example, in WO 2011/023401 A1 or WO 2011 / o23400 A1. The containers described in these publications, however, have the defect that there is a gap between the outer side wall and the inner side wall and / or that additional means are required to properly stack the containers.

El objetivo de la presente invencion consiste, por lo tanto, en proporcionar un contenedor que no tenga los defectos de los ya conocidos.The objective of the present invention is therefore to provide a container that does not have the defects of those already known.

Este objetivo de alcance con un contenedor de acuerdo con la reivindicacion 1.This scope objective with a container according to claim 1.

El contenedor de acuerdo con la invencion tiene la ventaja de que es muy higienico ya que no existe ningun intersticio entre la pared lateral exterior y la interior. Ademas, el contenedor segun la invencion puede apilarse sin tener que prever medios adicionales para el apilamiento.The container according to the invention has the advantage that it is very hygienic since there is no gap between the outer and inner side wall. In addition, the container according to the invention can be stacked without having to provide additional means for stacking.

El contenedor objeto de la invencion es, particularmente, un vaso en el que se pueden servir bebidas, particularmente bebidas calientes como puede ser cafe o te, o bebidas alimenticias, particularmente sopa, pures o similares. Aunque no forme parte de la invencion, el contenedor esta hecho preferentemente de papel,The container object of the invention is, in particular, a glass in which beverages can be served, particularly hot drinks such as coffee or tea, or food beverages, particularly soup, pures or the like. Although not part of the invention, the container is preferably made of paper,

cartulina, carton, material de fibra, material plastico, materiales de PLA (acidocardboard, cardboard, fiber material, plastic material, PLA materials (acid

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polilactico) y/o esta hecho de materias primas renovables y/o biodegradables o una combinacion de los mismos. Es especialmente preferible que, el material, particularmente el material del que estan hechas las paredes laterales, sea deformable de modo plastico, por ejemplo, que se pueda grabar en relieve. Todas las partes de los contenedores segun invencion estan hechas de este material, mientras que las partes individuales del contenedor pueden estar hechas de materiales diferentes. Particularmente la superficie de las partes del contenedor que estan en contacto con un lfquido y/o vapor estan preferentemente provistas de medios, tales como recubrimientos, impregnaciones, pelfcula o similares, que den lugar que, por lo menos temporalmente, sean resistentes a, por ejemplo, la humedad, el agua, soluciones acuosas, aceite y/o grasa o una combinacion de los mismos. Los medios arriba mencionados tambien son, de preferencia, termosellables.polylactic) and / or is made of renewable and / or biodegradable raw materials or a combination thereof. It is especially preferable that the material, particularly the material from which the side walls are made, is plastic deformable, for example, that it can be embossed. All parts of the containers according to the invention are made of this material, while the individual parts of the container may be made of different materials. Particularly the surface of the parts of the container that are in contact with a liquid and / or vapor are preferably provided with means, such as coatings, impregnations, film or the like, which result in, at least temporarily, being resistant to, by for example, moisture, water, aqueous solutions, oil and / or grease or a combination thereof. The above mentioned means are also preferably heat sealable.

El contenedor de acuerdo con la presente invencion comprende una pared lateral interior que tiene, de preferencia, forma conica y la que, de mayor preferencia, tiene en su extremo superior un borde doblado o curvado. La pared lateral esta hecha, de preferencia a partir de un segmento plano que se conforma a continuacion, preferentemente curvandolo hasta obtener, su forma conica. La pared lateral tiene, en su extremo inferior, un fondo para cerrar el contenedor en la base. El fondo es, de preferencia, una parte separada que se une, preferentemente se pega y/o se termosella con el extremo inferior de la pared lateral del contenedor. La pared lateral y la base definen el volumen de llenado. La pared lateral interior comprende, de acuerdo con la presente invencion, medios de apilamiento que permitan que los contenedores puedan separarse facilmente el uno del otro cuando estan apilados. Los medios de apilamiento se extienden, de preferencia, alrededor de la circunferencia interior completa de la pared lateral interior. Los medios de apilamiento se extienden dentro del contenedor y estan grabados en relieve, de mayor preferencia, en la pared lateral interior.The container according to the present invention comprises an inner side wall that preferably has a conical shape and which, more preferably, has a bent or curved edge at its upper end. The side wall is made, preferably from a flat segment that is then formed, preferably bending until its conical shape is obtained. The side wall has, at its lower end, a bottom to close the container at the base. The bottom is preferably a separate part that joins, preferably sticks and / or heat sealed with the lower end of the side wall of the container. The side wall and the base define the filling volume. The inner side wall comprises, according to the present invention, stacking means that allow the containers to be easily separated from each other when they are stacked. The stacking means preferably extend around the entire inner circumference of the inner side wall. The stacking means extend inside the container and are embossed, more preferably, on the inner side wall.

El contenedor comprende, de acuerdo con la presente invencion, una pared lateral exterior que esta fijada a la circunferencia exterior de la pared lateral interior. Esta pared lateral exterior se extiende, de preferencia, alrededor de todaThe container comprises, according to the present invention, an outer side wall that is fixed to the outer circumference of the inner side wall. This outer side wall preferably extends around all

la circunferencia de la pared lateral interior y con especial preferencia se extiendethe circumference of the inner side wall and with particular preference extends

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esencialmente a lo largo de la altura completa de la pared lateral interior, particularmente desde el borde superior hasta el fondo. La pared lateral exterior tiene, de acuerdo con la presente invencion, multiples conformaciones en relieve que se extienden radialmente desde la superficie exterior de las segundas paredes laterales. Estas conformaciones en relieve junto con la superficie circunferencial exterior de la pared lateral interior definen canales en los que se encierra un gas. Asf no se pueden acumular restos o similares en los canales. El aire encerrado en los canales constituye un aislamiento de modo que la superficie del contenedor con la que entra en contacto la mano del usuario no es ni demasiado caliente ni demasiado fna.essentially along the entire height of the inner side wall, particularly from the top edge to the bottom. The outer side wall has, in accordance with the present invention, multiple relief shapes that extend radially from the outer surface of the second side walls. These relief conformations together with the outer circumferential surface of the inner side wall define channels in which a gas is enclosed. Thus, no remains or the like can be accumulated in the channels. The air enclosed in the channels constitutes an insulation so that the surface of the container with which the user's hand comes in contact is neither too hot nor too thin.

Por otro lado, la pared exterior ha sido disenada de modo que el extremo inferior de las conformaciones en relieve no se extienda hasta el extremo inferior de la pared lateral exterior, de forma que quede separado del extremo inferior de la pared lateral exterior. La pared lateral exterior comprende, asf, en su extremo inferior una parte plana, de preferencia un anillo plano que se extiende alrededor de toda la circunferencia de la pared lateral interior y que puede estar fijado parcialmente o por completo en la superficie exterior de la pared lateral interior.On the other hand, the outer wall has been designed so that the lower end of the relief shapes does not extend to the lower end of the outer side wall, so that it is separated from the lower end of the outer side wall. The outer side wall thus comprises, at its lower end, a flat part, preferably a flat ring that extends around the entire circumference of the inner side wall and which may be partially or completely fixed on the outer surface of the wall. inner side

De acuerdo con la presente invencion, el extremo inferior de la conformacion en relieve se utiliza como medio de apilamiento, el cual, cuando se apilan dos vasos, descansa sobre el medio de apilamiento en la pared lateral interior de otro vaso.In accordance with the present invention, the lower end of the embossed shape is used as a stacking means, which, when two glasses are stacked, rests on the stacking means on the inner side wall of another vessel.

El contenedor segun invencion es muy higienico, debido a que las conformaciones en relieve de la pared lateral exterior estan completamente cerradas. Debido a la utilizacion del extremo inferior de las conformaciones en relieve como medio de apilamiento no ha de preverse ningun medio adicional para dicho apilamiento. El vaso segun invencion se produce, por lo tanto, facilmente.The container according to the invention is very hygienic, because the relief conformations of the outer side wall are completely closed. Due to the use of the lower end of the relief shapes as a stacking means, no additional means for such stacking should be provided. The vessel according to the invention is produced, therefore, easily.

El extremo superior de la conformacion, en relieve, tambien queda preferentemente distanciado del extremo superior de la pared lateral exterior. Consecuentemente, tambien se proporciona en el extremo superior de la paredThe upper end of the conformation, in relief, is also preferably distanced from the upper end of the outer side wall. Consequently, it is also provided at the upper end of the wall

lateral exterior, de preferencia, un anillo plano que se extiende alrededor de todaouter side, preferably, a flat ring that extends around all

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la superficie exterior de la pared lateral interior. Este anillo plano puede unirse, por ejemplo pegarse y/o sellarse, con la circunferencia exterior de la pared lateral interior.the outer surface of the inner side wall. This flat ring can be joined, for example, glued and / or sealed, with the outer circumference of the inner side wall.

El extremo inferior de la conformacion en relieve, particularmente la superficie que esta en contacto con los medios de apilamiento en la pared lateral interior de un segundo contenedor, se proporciona, de preferencia, en un angulo inferior a 120° y de, preferencia, superior a 80°. Asf se asegura que el vaso pueda desengancharse facilmente.The lower end of the relief conformation, particularly the surface that is in contact with the stacking means on the inner side wall of a second container, is preferably provided at an angle less than 120 ° and, preferably, superior at 80 °. This ensures that the glass can be easily disengaged.

Seguidamente se describira en detalle la invencion de acuerdo con las figuras 1-4. Esta explicacion no limita el alcance de la proteccion.Next, the invention will be described in detail according to Figures 1-4. This explanation does not limit the scope of protection.

La figura 1 muestra dos vasos de acuerdo con la invencion, apilados.Figure 1 shows two vessels according to the invention, stacked.

La figura 2 muestra un corte a traves de los vasos de acuerdo con la figura 1.Figure 2 shows a section through the vessels according to Figure 1.

Las figuras 3 y 4 muestran detalles de las conformaciones y los medios de apilamiento.Figures 3 and 4 show details of the conformations and the stacking means.

Las figuras 1-4 muestran el contenedor de acuerdo con la invencion, aqu un vaso de papel o carton. Este contenedor 1 comprende una pared lateral interior conica 3 que tiene en su extremo inferior un fondo 2. Este fondo 2 se fija, de preferencia, particularmente pegandolo o sellandolo, en la pared lateral interior 3 del contenedor 1. La pared lateral interior y el fondo definen el volumen de llenado del contenedor. La pared lateral interior comprende, ademas, una conformacion 7, en este caso un grabado en relieve 7, que se extiende desde la superficie interior de la pared lateral interior 1 y que constituye un medio para el apilamiento. La conformacion 7 se extiende, de preferencia alrededor de toda la circunferencia interior de la pared lateral interior 2. La pared lateral interior comprende, de preferencia, en su extremo superior 3.3 un borde 8 preferiblemente es plegado o curvado.Figures 1-4 show the container according to the invention, here a paper cup or cardboard. This container 1 comprises a conical inner side wall 3 having at its lower end a bottom 2. This bottom 2 is preferably fixed, particularly by gluing or sealing it, on the inner side wall 3 of the container 1. The inner side wall and the bottom define the filling volume of the container. The inner side wall further comprises a conformation 7, in this case a relief engraving 7, which extends from the inner surface of the inner side wall 1 and which constitutes a means for stacking. The conformation 7 extends, preferably around the entire inner circumference of the inner side wall 2. The inner side wall preferably comprises at its upper end 3.3 an edge 8 is preferably folded or curved.

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El vaso de acuerdo con la invencion comprende, ademas, una pared lateral exterior 4 que tambien es conica y que se extiende alrededor de toda la circunferencia exterior 3.1 de la pared lateral interior 3. La longitud L de la pared lateral exterior se elige, de preferencia, de modo que se extienda desde el extremo superior 3.3 de la pared lateral interior, de preferencia desde el borde 8, hasta, basicamente, el fondo 2 del contenedor 1. La pared lateral exterior comprende multiples perfiles en relieve (5) cada uno de los cuales se extiende radialmente desde la superficie exterior (4.4) de la pared lateral exterior 4. Ninguno de los perfiles 5 se extiende sobre la longitud total L de la pared lateral exterior. La pared lateral exterior comprende, por lo tanto, en su extremo inferior un anillo plano que se extiende alrededor de toda la circunferencia de la pared lateral interior 3. Este anillo se utiliza, preferiblemente, para unir, de preferencia pegar y/o sellar, la pared lateral exterior 4 con la pared lateral interior 3. Los relieves 5 junto con la superficie de la circunferencia exterior de la pared lateral interior 3 definen sendos canales 6 en los que se encuentra encerrado un gas, de preferencia aire. Estos canales estan cerrados, de preferencia, hermeticamente. De acuerdo con la presente invencion, el extremo inferior 5.1 de cada relieve 5 coopera como medio de apilamiento con los relieves de apilamiento 7 de otro contenedor cuando se apilan dos contenedores. Con ello se asegura que los vasos apilados pueden desengancharse facilmente. Debido a que el extremo inferior plano 4.1 de la pared lateral exterior se extiende por debajo del extremo inferior 5.1 de cada relieve 5, este extremo inferior 4.1 tambien sirve como gufa para el vaso durante el apilamiento. El extremo superior 5.2 de cada relieve 5, de preferencia, tambien queda distanciado del extremo superior 4.2. El anillo plano de la pared lateral exterior puede fijarse en la pared lateral interior.The vessel according to the invention further comprises an outer side wall 4 that is also conical and extends around the entire outer circumference 3.1 of the inner side wall 3. The length L of the outer side wall is chosen, from preferably, so that it extends from the upper end 3.3 of the inner side wall, preferably from the edge 8, to, basically, the bottom 2 of the container 1. The outer side wall comprises multiple raised profiles (5) each of which extends radially from the outer surface (4.4) of the outer side wall 4. None of the profiles 5 extend over the total length L of the outer side wall. The outer side wall thus comprises, at its lower end, a flat ring that extends around the entire circumference of the inner side wall 3. This ring is preferably used to join, preferably glue and / or seal, the outer side wall 4 with the inner side wall 3. The reliefs 5 together with the outer circumference surface of the inner side wall 3 define two channels 6 in which a gas, preferably air, is enclosed. These channels are preferably closed tightly. In accordance with the present invention, the lower end 5.1 of each relief 5 cooperates as a stacking means with the stacking reliefs 7 of another container when two containers are stacked. This ensures that the stacked vessels can be easily disengaged. Because the flat bottom end 4.1 of the outer side wall extends below the bottom end 5.1 of each relief 5, this bottom end 4.1 also serves as a guide for the vessel during stacking. The upper end 5.2 of each relief 5, preferably, is also distanced from the upper end 4.2. The flat ring of the outer side wall can be fixed to the inner side wall.

Lista de referencias:Reference List:

1. contenedor1. container

2. fondo2. background

3. pared lateral interior3. inner side wall

3.1 circunferencia exterior de la pared lateral interior3.1 outer circumference of the inner side wall

3.2 extremo inferior de la pared lateral interior3.2 lower end of the inner side wall

3.3 extremo superior de la pared lateral interior3.3 upper end of the inner side wall

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4. pared lateral exterior4. outer side wall

4.1 extremo inferior de la pared lateral exterior, extremo inferior plano de la pared lateral4.1 lower end of the outer side wall, flat bottom end of the side wall

4.2 extremo superior de la pared lateral exterior, extremo superior plano de la pared lateral4.2 upper end of the outer side wall, flat upper end of the side wall

4.3 superficie interior de la pared lateral exterior4.3 inner surface of the outer side wall

4.4 superficie exterior de la pared lateral exterior4.4 outer surface of the outer side wall

5. relieve en la pared lateral exterior5. relief on the outer side wall

5.1 extremo inferior del relieve 55.1 lower end of the relief 5

5.2 extremo superior del relieve 55.2 upper end of relief 5

5.3 superficie interior del relieve5.3 interior surface of the relief

6. canal6. channel

7. medios de apilamiento7. stacking means

8. borde8. edge

L. Longitud/altura de la pared lateral exterior.L. Length / height of the outer side wall.

Claims (7)

55 1010 15fifteen 20twenty 2525 3030 ReivindicacionesClaims 1. Un contenedor (1) que comprende un fondo (2) en el extremo inferior (3.2) de una pared lateral interior(3) y una pared lateral exterior (4) que esta fijada en la circunferencia exterior (3.1) de la pared lateral interior, presentando la pared lateral interior (3) un medio de apilamiento (7) que se extiende desde la superficie interior de la pared lateral interior (3), presentando la pared lateral exterior (4) multiples conformaciones en relieve (5) que se extienden radialmente sobre la superficie exterior (4.4) de la pared lateral exterior (4) y encontrandose los extremos inferiores (5.1) de las conformaciones en relieve (5) distanciados del extremo inferior (4.1) de la pared lateral exterior (4), utilizandose los extremos inferiores (5.1) de las conformaciones en relieve (5) como medios para el apilamiento, los cuales, cuando se apilan dos contenedores (1) descansan sobre los medios de apilamiento (7) de la pared lateral interior (3) de otro contenedor (1) y definiendo las conformaciones (5) conjuntamente con la superficie circunferencial exterior de la pared lateral interior (3) unos canales (6) que contienen un gas.1. A container (1) comprising a bottom (2) at the lower end (3.2) of an inner side wall (3) and an outer side wall (4) that is fixed on the outer circumference (3.1) of the wall inner side, the inner side wall (3) presenting a stacking means (7) extending from the inner surface of the inner side wall (3), the outer side wall (4) presenting multiple relief shapes (5) that they extend radially on the outer surface (4.4) of the outer side wall (4) and the lower ends (5.1) of the relief conformations (5) being distanced from the lower end (4.1) of the outer side wall (4), using the lower ends (5.1) of the relief conformations (5) as means for stacking, which, when two containers (1) are stacked, rest on the stacking means (7) of the inner side wall (3) of another container (1) and defining the shapes channels (5) together with the outer circumferential surface of the inner side wall (3) channels (6) containing a gas. 2. Un contenedor (1) de acuerdo con la reivindicacion 1, caracterizado porque el extremo superior (5.1) de la conformacion en relieve (5) queda distanciado del extremo superior (4.1) de la pared lateral exterior (4).2. A container (1) according to claim 1, characterized in that the upper end (5.1) of the relief conformation (5) is distanced from the upper end (4.1) of the outer side wall (4). 3. Un contenedor (1) de acuerdo con una de las reivindicaciones anteriores, caracterizado porque tiene una conexion hermetica entre el extremo inferior plano (4.1) de la pared lateral exterior y la circunferencia exterior (3.1) de la pared lateral interior (3).A container (1) according to one of the preceding claims, characterized in that it has a tight connection between the flat bottom end (4.1) of the outer side wall and the outer circumference (3.1) of the inner side wall (3) . 4. Un contenedor (1) segun una de las reivindicaciones anteriores, caracterizado porque el extremo inferior plano (4.1) y/o el extremo superior plano (4.2) de la pared lateral exterior (4) estan pegados a la pared lateral interior (3) o sellados a ella.A container (1) according to one of the preceding claims, characterized in that the flat bottom end (4.1) and / or the flat top end (4.2) of the outer side wall (4) are glued to the inner side wall (3 ) or sealed to her. 5. Un contenedor (1) segun una de las reivindicaciones anteriores5. A container (1) according to one of the preceding claims caracterizado porque existe una union hermetica entre el extremo superior plano (4.2) de la pared lateral exterior y la circunferencia exterior (3.1) de la pared lateral interior (3).characterized in that there is a tight connection between the flat upper end (4.2) of the outer side wall and the outer circumference (3.1) of the inner side wall (3). 55 6. Un contenedor (1) segun una de las reivindicaciones anteriores,6. A container (1) according to one of the preceding claims, caracterizado porque el extremo inferior (5.1) de cada conformacion en relieve (5) tiene, por lo menos parcialmente, un angulo (y) inferior a 120° y, de preferencia, superior a 80°.characterized in that the lower end (5.1) of each relief conformation (5) has, at least partially, an angle (y) of less than 120 ° and, preferably, greater than 80 °. 1010 7. Un contenedor (1) caracterizado porque el medio de apilamiento (7) esta grabado en relieve en la pared lateral interior (3).7. A container (1) characterized in that the stacking means (7) is embossed on the inner side wall (3). 15fifteen
ES11005394.9T 2011-07-01 2011-07-01 Double wall container Active ES2620203T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11005394.9A EP2540643B1 (en) 2011-07-01 2011-07-01 Double-walled container

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ES2620203T3 true ES2620203T3 (en) 2017-06-28

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EP (1) EP2540643B1 (en)
ES (1) ES2620203T3 (en)
HU (1) HUE032119T2 (en)
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AU2016219636B1 (en) * 2016-08-25 2017-06-15 Huhtamäki Oyj Improved container with two side walls
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US5226585A (en) * 1991-11-19 1993-07-13 Sherwood Tool, Inc. Disposable biodegradable insulated container and method for making
DE102004056932B4 (en) * 2004-11-22 2022-07-28 Ptm Packaging Tools Machinery Pte. Ltd. Double wall paper cup and method of making a double wall paper cup
EP1921023A1 (en) * 2006-11-08 2008-05-14 President Packaging Industrial Corp. Disposable drinking cup
DE202009011702U1 (en) 2009-08-28 2011-01-20 Seda S.P.A., Arzano container

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