WO2021136860A1 - Packaging for food products - Google Patents

Packaging for food products Download PDF

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Publication number
WO2021136860A1
WO2021136860A1 PCT/ES2020/070828 ES2020070828W WO2021136860A1 WO 2021136860 A1 WO2021136860 A1 WO 2021136860A1 ES 2020070828 W ES2020070828 W ES 2020070828W WO 2021136860 A1 WO2021136860 A1 WO 2021136860A1
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WO
WIPO (PCT)
Prior art keywords
bag
cardboard support
upper mouth
container
packaging
Prior art date
Application number
PCT/ES2020/070828
Other languages
Spanish (es)
French (fr)
Inventor
Juan Carlos SAN JOSÉ TORRAS
Original Assignee
Roler España, S.L.U.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roler España, S.L.U. filed Critical Roler España, S.L.U.
Publication of WO2021136860A1 publication Critical patent/WO2021136860A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/02—Wrapped articles enclosed in rigid or semi-rigid containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • B65D2203/02—Labels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2313/00—Connecting or fastening means
    • B65D2313/10—Adhesive or cohesive means for holding the contents attached to the container

Definitions

  • This invention is applicable in the packaging of food products and preferably, but not limited to, in the packaging of fresh meat products.
  • Another known container commonly used in the packaging of fresh meat products, comprises a tray or tray made of plastic material, in which the food product is introduced in bulk, that is, without packaging, said tray or tray being closed on the top by means of a thermowelded plastic sheet. to the contour of the mouth of the tray.
  • These trays have a specific shape, which facilitates the orderly placement of the packaged product in the exhibitors or showcases of the commercial establishments.
  • JPH04112028U describes a synthetic resin container, for example expanded polystyrene, which comprises a synthetic resin film that is bonded to the inner surface of said container with a weak adhesive force that can be easily peeled off; a stored object is placed on the film and the upper surface is covered with a cover film.
  • the purpose of this invention is to prevent the transported product, or the liquids released by it, from coming into contact with the synthetic resin container, producing dirt and odors that prevent its reuse and to achieve this objective, cover the container with the aforementioned synthetic resin film.
  • This container is made entirely of plastic and synthetic resin, which is a problem for the environment.
  • Document JP2006062696A describes a food container comprising a bag made of water and oil resistant paper and housed in a box provided with a closing lid.
  • the paper bag and the box are not transparent, thus preventing the visualization from the outside of the food located inside the container.
  • the technical problem that arises is the development of a container for food products, preferably fresh meat products, that allows to solve these inconveniences; specifically: facilitate the orderly placement of fresh product packed in showcases or display stands; reduce the amount of plastic necessary for the conformation of the container; prevent the spillage of the liquids released by the packaged product, especially in the case of meat products, and allow potential customers to observe the fresh packaged product, without having to open the package.
  • the packaging for food products object of this invention preferably intended for the packaging of fresh meat products, has characteristics aimed at achieving the aforementioned objectives.
  • this packaging for food products comprises: - a bag of plastic material, transparent and impervious to gases and liquids, hermetically sealed by heat sealing, which contains the food product, preferably vacuum packed; - A light cardboard support comprising a base and side walls that delimit a cavity in which the bag containing the food product is housed, said cardboard support being provided with an open upper mouth, without a cover, suitable to allow the visualization of the food product contained in the bag housed inside; and - an adhesive label with an elongated configuration, like a strip or band, which has a width less than the upper mouth of the cardboard support; said adhesive label superiorly embraces an intermediate transverse portion of the product container bag and laterally and inferiorly embraces a transverse portion of the sides and bottom of the cardboard support, and keeps the product container bag housed inside the cardboard support; so that at least a part of the upper mouth is open and uncovered and forms at least one viewing window of the product contained in the bag.
  • the cardboard support can be easily removed, by peeling or tearing the label, to extract the bag containing the product and proceed with the separate recycling of said cardboard support.
  • This cardboard support avoids the use of plastic material for its formation and gives the container a specific shape, suitable for stacking and stable and orderly placement of the packaged product in shop windows or display cases.
  • the cardboard support has a polygonal prismatic general configuration, for example rectangular, with its vertical chamfered edges, which softens the lateral contour of the container and allows a more comfortable grip on it.
  • the container comprises, in at least one of the walls sides, a viewing window of the food product contained in the bag.
  • This side window or windows allow customers to view the packaged product from a side area, for example when the package is located on a raised shelf, approximately at eye level, and customers cannot see it in the area. top of the container.
  • this side window for viewing the packaged product has a length greater than the width of the adhesive label and is centered on the corresponding side wall of the light cardboard box.
  • the width of the adhesive label has a width less than 1/2 of the length of the upper mouth of the cardboard support and preferably less than 1/3 of the length of said upper mouth, remaining uncovered, on both sides of the adhesive label, each portion of the side window through which the product packed in the transparent plastic bag can be seen.
  • FIG. 1 shows a perspective view of an embodiment of the packaging for food products according to the invention.
  • FIG. 1 shows an elevation view of the container for food products of the previous figure.
  • this container comprises: a bag (1) made of plastic material, transparent and impervious to gases and liquids, hermetically closed by heat sealing (11), which contains the product food, preferably vacuum packed; a lightweight cardboard support (2) comprising a polygonal base (21) and side walls (22) that delimit a cavity in which the bag (1) containing the packaged food product is housed; said cardboard support (2) being provided with an open upper mouth (25), without a lid, for displaying the food product contained in the bag (1) and an adhesive label (3), in the form of a band or strip, which It has a width less than the upper mouth (25) of the cardboard support.
  • Said adhesive label (3) superiorly embraces an intermediate transverse portion of the bag (1) containing the product, and laterally and internally two intermediate transverse portions of two sides and the bottom of the cardboard support (2), keeping the bag inside the cardboard support (2) and fixed to it until the opening of the container.
  • This adhesive label (3) partially covers the upper mouth of the cardboard support (2), so that a part of the upper mouth (25) of the cardboard support (2) is open and uncovered, defining both sides of the adhesive label (3) of the respective windows (25a, 25b) to display the product contained in the bag (1)
  • the cardboard support (2) presents a general rectangular prismatic configuration with the vertical chamfered edges (23), smoothing the lateral contour of the container.
  • the two larger side walls (22) of the cardboard support (2) comprise respective viewing windows (24) to allow viewing from a side area of the food product contained in the bag (1).
  • Said viewing windows (24) have a length greater than the width of the adhesive label (3) and are centered on the respective side walls of the cardboard support (2).
  • the width of the adhesive label (3) is less than 1/2 of the length of the upper mouth (25) of the cardboard support (2) and preferably less than 1/3 of the length of said upper mouth (25), This allows an important part of the packaged product to be viewed through the upper and side windows.

Abstract

Packaging for food products, preferably fresh meat products, comprising: a transparent and impermeable bag (1) made of a plastic material, which is hermetically sealed and contains the food product which is preferably vacuum packed; a lightweight cardboard support (2) comprising a base (21) and side walls (22) that delimit a container area of the bag (1), receiving the food product, and provided with an open upper mouth (25), without a lid, for viewing the food product contained in the bag (1); as well as an adhesive label (3) which is narrower than the upper mouth (25) of the cardboard support and which wraps around the bag (1) and the cardboard support (2), such that at least part of the upper mouth (25) is open and uncovered, and provides at least one window (25a, 25b) for viewing the product contained in the bag (1).

Description

DESCRIPCIÓN DESCRIPTION
Envase para productos alimenticios. Packaging for food products.
Sector de la técnica. Technique sector.
Esta invención es aplicable en el envasado de productos alimenticios y preferiblemente, aunque no de forma limitativa, en el envasado de productos cárnicos frescos. This invention is applicable in the packaging of food products and preferably, but not limited to, in the packaging of fresh meat products.
Estado de la técnica anterior Prior state of the art
Actualmente se utilizan diferentes tipos de envases para productos alimenticios; concretamente, los productos cárnicos frescos se presentan en algunos casos simplemente envasados en una bolsa plástica, adoptando el producto envasado diferentes formas, lo que dificulta su colocación de forma estable y ordenada en los expositores o vitrinas de los supermercados. Currently different types of packaging are used for food products; Specifically, fresh meat products are presented in some cases simply packaged in a plastic bag, the packaged product adopting different shapes, which makes it difficult to place it in a stable and orderly manner in supermarket display cases or showcases.
Otro envase conocido, utilizado habitualmente en el envasado de productos cárnicos frescos, comprende una bandeja o barqueta de material plástico, en la que se introduce el producto alimenticio a granel, es decir sin envasar, cerrándose superiormente dicha bandeja o barqueta mediante una lámina plástica termosoldada al contorno de la boca de la barqueta. Another known container, commonly used in the packaging of fresh meat products, comprises a tray or tray made of plastic material, in which the food product is introduced in bulk, that is, without packaging, said tray or tray being closed on the top by means of a thermowelded plastic sheet. to the contour of the mouth of the tray.
En este segundo tipo de envases es frecuente la utilización de una atmósfera modificada para alargar el tiempo de conservación del producto. In this second type of packaging, it is common to use a modified atmosphere to extend the shelf life of the product.
Estas barquetas presentan una forma determinada, lo que facilita la colocación ordenada del producto envasado en los expositores o vitrinas de los establecimientos comerciales. These trays have a specific shape, which facilitates the orderly placement of the packaged product in the exhibitors or showcases of the commercial establishments.
Sin embargo, este tipo de envases presentan el inconveniente de que requieren para su fabricación una cantidad elevada de material plástico con los consiguientes problemas medioambientales. However, this type of packaging has the drawback that it requires a high amount of plastic material to be manufactured with consequent environmental problems.
Otros envases conocidos, como el descrito en el documento US2017283159A1 presenta unas características específicas para el envasado de fruta fresca, y utiliza una bolsa provista de un cierre superior, sellable mediante un deslizador desplazable, que permite realizar sucesivas aperturas de la bolsa para extraer frutas de la bolsa y volver a cerrarla preservando en su interior la fruta restante. Por motivos higiénicos este tipo de bolsa no resulta adecuada para el envasado de productos cárnicos u otros productos alimenticios que puede liberar líquidos o jugos durante el tiempo de almacenaje. Other known packaging, such as the one described in document US2017283159A1, has specific characteristics for packaging fresh fruit, and uses a bag provided with a top closure, sealable by means of a movable slider, which allows successive openings of the bag to extract fruit from the bag and close it again, preserving the remaining fruit inside. For hygienic reasons, this type of bag is not suitable for packaging meat products or other food products that can release liquids or juices during storage time.
El documento JPH04112028U describe un recipiente de resina sintética, por ejemplo poliestireno expandido, que comprende una película de resina sintética que se une a la superficie interior del dicho recipiente con una fuerza adhesiva débil que se puede despegar fácilmente; se coloca un objeto almacenado sobre la película y la superficie superior está cubierta con una película de cubierta. JPH04112028U describes a synthetic resin container, for example expanded polystyrene, which comprises a synthetic resin film that is bonded to the inner surface of said container with a weak adhesive force that can be easily peeled off; a stored object is placed on the film and the upper surface is covered with a cover film.
La finalidad de esta invención es evitar que el producto transportado, o los líquidos liberados por el mismo, entren en contacto con el recipiente de resina sintética, produciendo suciedad y olores que impidan su reutilización y para conseguir este objetivo, recubre el recipiente con la mencionada película de resina sintética. Este recipiente está conformado en su totalidad en plástico y resina sintética, lo que supone un problema para el medio ambiente. The purpose of this invention is to prevent the transported product, or the liquids released by it, from coming into contact with the synthetic resin container, producing dirt and odors that prevent its reuse and to achieve this objective, cover the container with the aforementioned synthetic resin film. This container is made entirely of plastic and synthetic resin, which is a problem for the environment.
El documento JP2006062696A describe un envase para comida que comprende una bolsa conformada en papel resistente al agua y al aceite y que se aloja en una caja provista de una tapa de cierre. En este envase la bolsa de papel y la caja no son transparentes por lo que impiden la visualización desde el exterior del alimento situado en el interior del envase. Document JP2006062696A describes a food container comprising a bag made of water and oil resistant paper and housed in a box provided with a closing lid. In this container, the paper bag and the box are not transparent, thus preventing the visualization from the outside of the food located inside the container.
Por tanto, el problema técnico que se plantea es el desarrollo de un envase para productos alimentarios, preferiblemente productos cárnicos frescos, que permita resolver estos inconvenientes; concretamente: facilitar la colocación ordenada del producto fresco envasado en vitrinas o expositores; reducir la cantidad de plástico necesario para la conformación del envase; impedir el vertido de los líquidos liberados por el producto envasado, especialmente en el caso de los productos cárnicos, y permitir la observación del producto fresco envasado por parte de los posibles clientes, sin necesidad de abrir el envase. Therefore, the technical problem that arises is the development of a container for food products, preferably fresh meat products, that allows to solve these inconveniences; specifically: facilitate the orderly placement of fresh product packed in showcases or display stands; reduce the amount of plastic necessary for the conformation of the container; prevent the spillage of the liquids released by the packaged product, especially in the case of meat products, and allow potential customers to observe the fresh packaged product, without having to open the package.
Explicación de la invención El envase para productos alimenticios objeto de esta invención, destinado preferentemente al envasado de productos cárnicos frescos, presenta unas características orientadas a conseguir los objetivos mencionados anteriormente. Explanation of the invention The packaging for food products object of this invention, preferably intended for the packaging of fresh meat products, has characteristics aimed at achieving the aforementioned objectives.
Para ello, y de acuerdo con la invención, este envase para productos alimenticios comprende: - una bolsa de material plástico, transparente e impermeable a gases y líquidos, cerrada herméticamente por termosellado, que contiene el producto alimenticio, preferiblemente envasado al vacío; - un soporte ligero de cartón que comprende una base y unas paredes laterales que delimitan una cavidad en la que se encuentra alojada la bolsa contenedora del producto alimenticio, estando provisto dicho soporte de cartón de una boca superior abierta, sin tapa, adecuada para permitir la visualización del producto alimenticio contenido en la bolsa alojada en su interior; y - una etiqueta adhesiva de configuración alargada, a modo de tira o banda, que presenta un ancho menor que la boca superior del soporte de cartón; dicha etiqueta adhesiva abraza superiormente una porción transversal intermedia de la bolsa contenedora del producto y abraza lateral e inferiormente una porción transversal de los laterales y del fondo del soporte de cartón, y mantiene la bolsa contenedora de producto alojada en el interior del soporte de cartón; de modo que al menos una parte de la boca superior se encuentra abierta y destapada y conforma al menos una ventana de visualización del producto contenido en la bolsa. For this, and in accordance with the invention, this packaging for food products comprises: - a bag of plastic material, transparent and impervious to gases and liquids, hermetically sealed by heat sealing, which contains the food product, preferably vacuum packed; - A light cardboard support comprising a base and side walls that delimit a cavity in which the bag containing the food product is housed, said cardboard support being provided with an open upper mouth, without a cover, suitable to allow the visualization of the food product contained in the bag housed inside; and - an adhesive label with an elongated configuration, like a strip or band, which has a width less than the upper mouth of the cardboard support; said adhesive label superiorly embraces an intermediate transverse portion of the product container bag and laterally and inferiorly embraces a transverse portion of the sides and bottom of the cardboard support, and keeps the product container bag housed inside the cardboard support; so that at least a part of the upper mouth is open and uncovered and forms at least one viewing window of the product contained in the bag.
El soporte de cartón se puede retirar fácilmente, despegando o rasgando la etiqueta, para extraer la bolsa contenedora del producto y proceder al reciclado por separado de dicho soporte de cartón. The cardboard support can be easily removed, by peeling or tearing the label, to extract the bag containing the product and proceed with the separate recycling of said cardboard support.
Este soporte de cartón evita la utilización de material plástico para su conformación y le confiere al envase una forma determinada, adecuada para el apilado y la colocación estable y ordenada del producto envasado en las vitrinas o expositores de los comercios. This cardboard support avoids the use of plastic material for its formation and gives the container a specific shape, suitable for stacking and stable and orderly placement of the packaged product in shop windows or display cases.
En una realización preferente de la invención el soporte de cartón presenta una configuración general prismática poligonal, por ejemplo rectangular, con sus aristas verticales achaflanadas, lo que suaviza el contorno lateral del envase y permite un agarre más cómodo del mismo. In a preferred embodiment of the invention, the cardboard support has a polygonal prismatic general configuration, for example rectangular, with its vertical chamfered edges, which softens the lateral contour of the container and allows a more comfortable grip on it.
En una realización de la invención el envase comprende, en al menos una de las paredes laterales, una ventana de visualización del producto alimenticio contenido en la bolsa. In one embodiment of the invention the container comprises, in at least one of the walls sides, a viewing window of the food product contained in the bag.
Esta ventana o ventanas laterales permiten que los clientes puedan visualizar el producto envasado desde una zona lateral, por ejemplo cuando el envase se encuentra situado en un estante elevado, aproximadamente a la altura de los ojos, y los clientes no alcanzan a verlo por la zona superior del envase. This side window or windows allow customers to view the packaged product from a side area, for example when the package is located on a raised shelf, approximately at eye level, and customers cannot see it in the area. top of the container.
Ventajosamente, esta ventana lateral de visualización del producto envasado presenta una longitud mayor que el ancho de la etiqueta adhesiva y se encuentra centrada en la correspondiente pared lateral de la caja ligera de cartón. Advantageously, this side window for viewing the packaged product has a length greater than the width of the adhesive label and is centered on the corresponding side wall of the light cardboard box.
Preferiblemente, el ancho de la etiqueta adhesiva tiene un ancho menor que 1/2 de la longitud de la boca superior del soporte de cartón y preferiblemente menor que 1/3 de la longitud de dicha boca superior, quedando descubiertas, a ambos lados de la etiqueta adhesiva, sendas porciones de la ventana lateral a través de las cuales se observa el producto envasado en la bolsa de plástico transparente. Preferably, the width of the adhesive label has a width less than 1/2 of the length of the upper mouth of the cardboard support and preferably less than 1/3 of the length of said upper mouth, remaining uncovered, on both sides of the adhesive label, each portion of the side window through which the product packed in the transparent plastic bag can be seen.
Breve descripción del contenido de los dibujos. Brief description of the content of the drawings.
Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, the present specification is accompanied by a set of drawings in which, by way of illustration and not limitation, the following has been represented:
- La figura 1 muestra una vista en perspectiva de un ejemplo de realización del envase para productos alimenticios según la invención. - Figure 1 shows a perspective view of an embodiment of the packaging for food products according to the invention.
- La figura 2 muestra una vista en alzado del envase para productos alimenticios de la figura anterior. - Figure 2 shows an elevation view of the container for food products of the previous figure.
Exposición detallada de modos de realización de la invención. Detailed exposition of embodiments of the invention.
Como se puede observar en el ejemplo de realización mostrado en las figuras adjuntas este envase comprende: una bolsa (1) de material plástico, transparente e impermeable a gases y líquidos, cerrada herméticamente por termosellado (11), que contiene el producto alimenticio, envasado preferentemente al vacío; un soporte de cartón (2), ligero, que comprende una base (21) poligonal y unas paredes laterales (22) que delimitan una cavidad en la que se encuentra alojada la bolsa (1) que contiene el producto alimenticio envasado; estando provisto dicho soporte de cartón (2) de una boca superior (25) abierta, sin tapa, de visualización del producto alimenticio contenido en la bolsa (1) y, una etiqueta adhesiva (3), a modo de banda o tira, que presenta un ancho menor que la boca superior (25) del soporte de cartón. As can be seen in the embodiment shown in the attached figures, this container comprises: a bag (1) made of plastic material, transparent and impervious to gases and liquids, hermetically closed by heat sealing (11), which contains the product food, preferably vacuum packed; a lightweight cardboard support (2) comprising a polygonal base (21) and side walls (22) that delimit a cavity in which the bag (1) containing the packaged food product is housed; said cardboard support (2) being provided with an open upper mouth (25), without a lid, for displaying the food product contained in the bag (1) and an adhesive label (3), in the form of a band or strip, which It has a width less than the upper mouth (25) of the cardboard support.
Dicha etiqueta adhesiva (3) abraza superiormente una porción transversal intermedia la bolsa (1) contenedora del producto, y lateral e interiormente sendas porciones transversales intermedias de dos laterales y del fondo del soporte de cartón (2), manteniendo la bolsa en el interior del soporte de cartón (2) y fijada a la misma hasta el momento de la apertura del envase. Said adhesive label (3) superiorly embraces an intermediate transverse portion of the bag (1) containing the product, and laterally and internally two intermediate transverse portions of two sides and the bottom of the cardboard support (2), keeping the bag inside the cardboard support (2) and fixed to it until the opening of the container.
Esta etiqueta adhesiva (3) cubre parcialmente la boca superior del soporte de cartón (2), de modo que una parte de la boca superior (25) del soporte de cartón (2), se encuentra abierta y destapada, definiendo a ambos lados de la etiqueta adhesiva (3) de sendas ventanas (25a, 25b) de visualización del producto contenido en la bolsa (1) This adhesive label (3) partially covers the upper mouth of the cardboard support (2), so that a part of the upper mouth (25) of the cardboard support (2) is open and uncovered, defining both sides of the adhesive label (3) of the respective windows (25a, 25b) to display the product contained in the bag (1)
En el ejemplo mostrado el soporte de cartón (2) presenta una configuración general prismática rectangular con las aristas verticales achaflanadas (23), suavizando el contorno lateral del envase. In the example shown, the cardboard support (2) presents a general rectangular prismatic configuration with the vertical chamfered edges (23), smoothing the lateral contour of the container.
En dicho ejemplo las dos paredes laterales (22) mayores del soporte de cartón (2) comprenden sendas ventanas de visualización (24) para permitir la visualización desde una zona lateral del producto alimenticio contenido en la bolsa (1). In said example, the two larger side walls (22) of the cardboard support (2) comprise respective viewing windows (24) to allow viewing from a side area of the food product contained in the bag (1).
Dichas ventanas de visualización (24) presentan una longitud mayor que el ancho de la etiqueta adhesiva (3) y se encuentran centradas en las respectivas paredes laterales del soporte de cartón (2). Said viewing windows (24) have a length greater than the width of the adhesive label (3) and are centered on the respective side walls of the cardboard support (2).
El ancho de la etiqueta adhesiva (3) es menor que 1/2 de la longitud de la boca superior (25) del soporte de cartón (2) y preferiblemente menor que 1/3 de la longitud de dicha boca superior (25), lo que permite visualizar a través de las ventanas superiores y laterales una parte importante del producto envasado. Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación. The width of the adhesive label (3) is less than 1/2 of the length of the upper mouth (25) of the cardboard support (2) and preferably less than 1/3 of the length of said upper mouth (25), This allows an important part of the packaged product to be viewed through the upper and side windows. Once the nature of the invention has been sufficiently described, as well as an example of a preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the elements described may be modified, as long as this does not imply an alteration. of the essential characteristics of the invention that are claimed below.

Claims

REIVINDICACIONES
1. Envase para productos alimenticios, preferiblemente de productos cárnicos frescos, caracterizado por que comprende: una bolsa (1) de material plástico, transparente e impermeable a gases y líquidos, cerrada herméticamente por termosellado (11), que contiene el producto alimenticio envasado preferiblemente al vacío; un soporte de cartón (2) ligero que comprende una base (21) y unas paredes laterales (22) que delimitan una cavidad en la que se encuentra alojada la bolsa (1) contenedora del producto alimenticio; estando provisto dicho soporte de cartón de una boca superior (25) abierta, sin tapa, de visualización del producto alimenticio contenido en la bolsa (1) y, una etiqueta adhesiva (3) de configuración alargada, a modo de tira o banda, que presenta un ancho menor que la boca superior (25) del soporte de cartón; dicha etiqueta adhesiva (3) abraza superiormente una porción transversal intermedia de la bolsa (1) contenedora del producto y abraza lateralmente una porción transversal de los laterales y el fondo del soporte de cartón (2), y mantiene la bolsa (1) contenedora de producto alojada en el interior del soporte de cartón (2) y fijada al mismo;, de modo que al menos una parte de la boca superior (25) del soporte de cartón se encuentra abierta y destapada y conforma al menos una ventana (25a, 25b) de visualización del producto contenido en la bolsa (1). 1. Packaging for food products, preferably fresh meat products, characterized in that it comprises: a bag (1) of plastic material, transparent and impermeable to gases and liquids, hermetically closed by heat sealing (11), which preferably contains the packaged food product to the vacuum; a lightweight cardboard support (2) comprising a base (21) and side walls (22) delimiting a cavity in which the bag (1) containing the food product is housed; said cardboard support being provided with an open upper mouth (25), without a lid, for displaying the food product contained in the bag (1) and an adhesive label (3) with an elongated configuration, like a strip or band, which It has a width less than the upper mouth (25) of the cardboard support; said adhesive label (3) superiorly embraces an intermediate transverse portion of the product container bag (1) and laterally embraces a transverse portion of the sides and the bottom of the cardboard support (2), and maintains the container bag (1) of product housed inside the cardboard support (2) and fixed thereto ;, so that at least a part of the upper mouth (25) of the cardboard support is open and uncovered and forms at least one window (25a, 25b) for displaying the product contained in the bag (1).
2. Envase, según la reivindicación 1, caracterizado por que el soporte de cartón (2) presenta una configuración general prismática poligonal, con unas aristas verticales achaflanadas (23). 2. Packaging according to claim 1, characterized in that the cardboard support (2) has a general polygonal prismatic configuration, with vertical chamfered edges (23).
3. Envase, según una cualquiera de las reivindicaciones anteriores, caracterizado por que el soporte de cartón (2) comprende en al menos una de las paredes laterales (22), una ventana de visualización (24) del producto alimenticio contenido en la bolsa (1) transparente. 3. Packaging according to any one of the preceding claims, characterized in that the cardboard support (2) comprises on at least one of the side walls (22), a viewing window (24) of the food product contained in the bag ( 1) transparent.
4. Envase, según la reivindicación 3, caracterizado por que la ventana de visualización (24) definida en al menos una de las paredes laterales (22) del soporte de cartón (2) presenta una longitud mayor que el ancho de la etiqueta adhesiva (3) y se encuentra centrada en dicha pared lateral (22). 4. Container, according to claim 3, characterized in that the viewing window (24) defined in at least one of the side walls (22) of the cardboard support (2) has a length greater than the width of the adhesive label ( 3) and is centered on said side wall (22).
5. Envase; según cualquiera de las reivindicaciones anteriores, caracterizado por que el ancho de la etiqueta adhesiva es menor que 1/2 de la longitud de la boca superior del soporte de cartón y preferiblemente menor que 1/3 de la longitud de dicha boca superior. 5. Container; according to any of the preceding claims, characterized in that the width of the adhesive label is less than 1/2 of the length of the upper mouth of the cardboard support and preferably less than 1/3 of the length of said upper mouth.
PCT/ES2020/070828 2019-12-31 2020-12-29 Packaging for food products WO2021136860A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201932152 2019-12-31
ES201932152 2019-12-31

Publications (1)

Publication Number Publication Date
WO2021136860A1 true WO2021136860A1 (en) 2021-07-08

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ID=76687170

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PCT/ES2020/070828 WO2021136860A1 (en) 2019-12-31 2020-12-29 Packaging for food products

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WO (1) WO2021136860A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944603A (en) * 1989-04-14 1990-07-31 Oscar Mayer Foods Corporation Reclosable package with encompassing tamper-evident band
US5743402A (en) * 1997-03-18 1998-04-28 Gics & Vermee, L.P. Food package including a tray and a sleeve
EP1180327A2 (en) * 2000-08-16 2002-02-20 Kraft Foods Holdings, Inc. Packaged cooked meat and low pH sauce having extended refrigerated shelf life
US20040173493A1 (en) * 2003-03-07 2004-09-09 Ray Pope Food-transport tray
JP2006062696A (en) 2004-08-26 2006-03-09 Toppan Printing Co Ltd Food package
US20170283159A1 (en) 2015-02-20 2017-10-05 Orchard View Farms, Inc. Fruit packaging containers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944603A (en) * 1989-04-14 1990-07-31 Oscar Mayer Foods Corporation Reclosable package with encompassing tamper-evident band
US5743402A (en) * 1997-03-18 1998-04-28 Gics & Vermee, L.P. Food package including a tray and a sleeve
EP1180327A2 (en) * 2000-08-16 2002-02-20 Kraft Foods Holdings, Inc. Packaged cooked meat and low pH sauce having extended refrigerated shelf life
US20040173493A1 (en) * 2003-03-07 2004-09-09 Ray Pope Food-transport tray
JP2006062696A (en) 2004-08-26 2006-03-09 Toppan Printing Co Ltd Food package
US20170283159A1 (en) 2015-02-20 2017-10-05 Orchard View Farms, Inc. Fruit packaging containers

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