EP0592282A1 - Packaging system especially for food products - Google Patents

Packaging system especially for food products Download PDF

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Publication number
EP0592282A1
EP0592282A1 EP93402384A EP93402384A EP0592282A1 EP 0592282 A1 EP0592282 A1 EP 0592282A1 EP 93402384 A EP93402384 A EP 93402384A EP 93402384 A EP93402384 A EP 93402384A EP 0592282 A1 EP0592282 A1 EP 0592282A1
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EP
European Patent Office
Prior art keywords
zone
lateral
folding
fold lines
packaging device
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP93402384A
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German (de)
French (fr)
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EP0592282B1 (en
Inventor
Jean-Claude Descalzo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laitiere Europeenne SA
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Laitiere Europeenne SA
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Publication date
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Publication of EP0592282A1 publication Critical patent/EP0592282A1/en
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Publication of EP0592282B1 publication Critical patent/EP0592282B1/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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • B65D5/5023—Integral elements for containers of other type, e.g. formed by folding a blank to U-shape
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • B65D85/76—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials for cheese

Definitions

  • the present invention relates to a packaging device in particular for food product.
  • the present invention relates to a device which allows partial or additional packaging of a product, in particular food, for distribution in sales areas.
  • the present invention does not relate to complete packaging of the product but to additional packaging which makes it possible to protect it and improve its presentation to the customer.
  • packaging in the sense stated above, should be as low as possible in cost, both in terms of the raw material used to produce it and in the subsequent operations for manufacturing it. packaging. Another important aspect is that the packaging produced allows the product to be placed compatible with automatic packaging chains.
  • An object of the present invention is to respond better than the devices of the prior art to the conditions explained above.
  • the packaging device for a food product is characterized in that it is produced in a single sheet of packaging material having a first zone (12) having the shape of a sector of an isosceles circle or triangle comprising at least two rectilinear sides (14, 16) connected by two first fold lines arranged along said rectilinear sides of the first zone with two lateral zones (20, 22) having the shape of two rectangles of the same dimensions, in that it further comprises two cutouts (24, 26) not sequential to each other but each cutting said two first fold lines, each cut having two ends respectively disposed in each of said lateral zones (20, 22), and in that it further comprises two second fold lines (37, 39) connecting the ends of the cutouts arranged in the same lateral zone, and means for fixing after folding each portion (46, 48) of the lateral zone limited by the two cutouts and a first and a second fold lines on the part of the lateral zone which faces it after folding .
  • this packaging device is of reduced economic cost since it suffices to start from a single sheet of packaging material such as cardboard, to make cutouts in it and subsequently a folding of the parts previously cut and provided with folding lines.
  • a packaging device in the form of a sheath which encloses the product on these two sides by the lateral zones and which comprises portions corresponding to its front face and to its back side.
  • the folded strip arranged between the two cutouts allows the printing of information for the marketing of the product.
  • the packaging device is particularly well suited to the production of a sheath for the presentation, for example of cheese having the shape of a sector of a circle.
  • the first zone has the shape of an isosceles triangle or a sector of a circle and the lateral zones have the shape of rectangles.
  • the cuts have the form of arcs of a circle centered at the top of the triangle whereby the cheese can be introduced into this sheath between the part of the base zone that is not folded and the folded strip limited by the two cuts.
  • the two rectangular lateral zones constitute protective elements for the lateral sides of the cheese.
  • FIG. 1 we will describe the operations which make it possible, from a sheet, in particular of cardboard or the like, to produce the part which, after folding, will make it possible to obtain the packaging conforming to the invention.
  • the part comprises a basic zone or first zone 12 which, in the example described with reference to the figures, has the shape of a sector of a circle. This area is limited by two rectilinear sides 14 and 16 which intersect at a point S forming the center of the circular sector. The area 12 is also limited by an arc 18 centered at the point S.
  • the piece 10 is also constituted by two lateral areas, respectively referenced 20 and 22, each having the shape of a rectangle whose great length is equal to the length L of the radius of the circle sector and the short side of which is equal to 1. Each lateral zone 20 and 22 is adjacent to the central zone 12 respectively by the sides 14 and 16 of the latter. Zones 12, 20 and 22 form a single piece.
  • the sides 14 and 16 constitute at the same time pre-folding lines making it possible to fold the lateral zones 20 and 22 perpendicularly to the base zone 12.
  • the part 10 also includes two cutouts respectively referenced 24 and 26.
  • the cutout 24 is formed by an arc 28 centered at point S for its part located in the central zone 12 and by two rectilinear segments 30 and 32 disposed respectively in the lateral zones 20 and 22.
  • the length l 'of each of the segments 30 and 32 is equal to half the length 1 of the short side of the lateral rectangular zones 20 and 22.
  • the cut 26 has a shape similar to that of the cut 24 and consists of an arc of circle 34 centered at point S and of two rectilinear segments 36 and 38 arranged in the lateral zones 20 and 22.
  • the segments 36 and 38 of the cutout 26 also have the length l '.
  • Second fold lines respectively referenced 37 and 39 respectively connect the ends of the cutouts 24 and 26 arranged in the same lateral zone. These second fold lines are arranged parallel to the first fold lines 14 and 16.
  • the short side 40 of the lateral zone 20 near the apex S is extended by a tongue 42 connected to the lateral zone 20 by a pre-folding line arranged along the short side 40.
  • Pre-gluing zones with, for example, a heat-sealing varnish are provided, on the one hand on the tongue 42 and on the corresponding part 44 of the end of the other lateral zone 22 as well as in zones 46 and 48.
  • the zones 46 and 48 are limited respectively by the rectilinear parts of the cutouts 24 and 26 and by the fold lines 37, 14, 16 and 39.
  • FIG. 2 shows the packaging 60 which is obtained after folding and gluing of the part shown in FIG. 1.
  • a bottom 62 is thus obtained consisting of the residual zone of the base zone 12, after deduction of the strip limited by the cutouts 24 and 26, two sides 64 and 66 formed by the lateral zones and an upper strip 68 formed by the portion of the base zone disposed between the two cutouts 24 and 26.
  • a food product such as cheese, of general shape in a sector of a circle between the upper strip 68 and the bottom 64, the cheese also being confined by the sides 64 and 66.
  • the rigidity of the sides 64 and 66 is reinforced on the one hand by the bonding of the tongue 42 on the end of the other lateral zone and on the other hand by the bonding of the zones 46 and 48 on the corresponding parts side areas. This rigidity is also increased because the strip 68 connects the free edges of the sides 64 and 66 together.
  • strip 68 which is arranged above the packaged product allows the affixing of trade names to clearly designate the nature of the product and to carry therein the desirable terms to promote its marketing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

The invention relates to a packaging system for food products and particularly for cheeses. The package is obtained by folding and gluing a single part (10), for example made of cardboard. Two cut lines (24, 34) are provided as well as two first pre-folding lines (16, 14) which separate the base zone (12) from two side zones (20, 22) and two second pre-folding lines (37, 39) disposed at the ends of the cuts. The zone between the two cuts constitutes a band disposed above the cheese after the latter has been inserted in the package. <IMAGE>

Description

La présente invention a pour objet un dispositif d'emballage notamment pour produit alimentaire.The present invention relates to a packaging device in particular for food product.

De façon plus précise, la présente invention concerne un dispositif qui permet un emballage partiel ou complémentaire d'un produit notamment alimentaire en vue de sa distribution dans des surfaces de vente. En d'autres termes, la présente invention ne concerne pas un emballage complet du produit mais un complément d'emballage qui permet de le protéger et d'améliorer sa présentation à la clientèle.More specifically, the present invention relates to a device which allows partial or additional packaging of a product, in particular food, for distribution in sales areas. In other words, the present invention does not relate to complete packaging of the product but to additional packaging which makes it possible to protect it and improve its presentation to the customer.

Il existe un certain nombre de produits alimentaires, notamment tous les fromagesvendus en libre-service, pour lesquels un emballage initial est déjà réalisé et le problème complémentaire est de réaliser un suremballage assurant une de protection mécanique du produit lors de ses manutentions ainsi qu'un moyen de présentation attractive de ce produit, notamment en permettant de faire apparaître la marque sous laquelle il est commercialisé ainsi que ses qualités substantielles.There are a certain number of food products, in particular all the cheeses sold in self-service, for which an initial packaging is already carried out and the complementary problem is to carry out an overpack ensuring a mechanical protection of the product during its handling as well as a attractive means of presentation of this product, in particular by making it possible to show the brand under which it is marketed as well as its substantial qualities.

Un autre problème est qu'il est tout à fait souhaitable que cet emballage au sens énoncé précédemment soit d'un coût aussi réduit que possible aussi bien en ce qui concerne la matière première utilisée pour le réaliser que les opérations ultérieures de fabrication de l'emballage. Un autre aspect important est que l'emballage réalisé permette une mise en place du produit compatible avec des chaînes automatiques de conditionnement.Another problem is that it is entirely desirable that this packaging, in the sense stated above, should be as low as possible in cost, both in terms of the raw material used to produce it and in the subsequent operations for manufacturing it. packaging. Another important aspect is that the packaging produced allows the product to be placed compatible with automatic packaging chains.

Un objet de la présente invention est de répondre mieux que les dispositifs de l'art antérieur aux conditions explicitées ci-dessus.An object of the present invention is to respond better than the devices of the prior art to the conditions explained above.

Pour atteindre ce but, selon l'invention, le dispositif d'emballage pour un produit alimentaire se caractérise en ce qu'il est réalisé dans une unique feuille de matériau d'emballage présentant une première zone (12) ayant la forme d'un secteur de cercle ou d'un triangle isocèle comportant au moins deux côtés rectilignes (14, 16) reliée par deux premiers traits de pliage disposés selon lesdits côtés rectilignes de la première zone à deux zones latérales (20, 22) ayant la forme de deux rectangles de mêmes dimensions, en ce qu'il comprend en outre deux découpes (24, 26) non séquentes entre elles mais coupant chacune lesdits deux premiers traits de pliage, chaque découpe présentant deux extrémités disposées respectivement dans chacune desdites zones latérales (20, 22), et en ce qu'il comprend en outre deux deuxièmes traits de pliage (37, 39) reliant les extrémités des découpes disposées dans une même zone latérale, et des moyens pour fixer après pliage chaque portion (46, 48) de zone latérale limitée par les deux découpes et un premier et un deuxième traits de pliage sur la partie de la zone latérale qui lui fait face après pliage.To achieve this object, according to the invention, the packaging device for a food product is characterized in that it is produced in a single sheet of packaging material having a first zone (12) having the shape of a sector of an isosceles circle or triangle comprising at least two rectilinear sides (14, 16) connected by two first fold lines arranged along said rectilinear sides of the first zone with two lateral zones (20, 22) having the shape of two rectangles of the same dimensions, in that it further comprises two cutouts (24, 26) not sequential to each other but each cutting said two first fold lines, each cut having two ends respectively disposed in each of said lateral zones (20, 22), and in that it further comprises two second fold lines (37, 39) connecting the ends of the cutouts arranged in the same lateral zone, and means for fixing after folding each portion (46, 48) of the lateral zone limited by the two cutouts and a first and a second fold lines on the part of the lateral zone which faces it after folding .

On comprend que la réalisation de ce dispositif d'emballage est d'un coût économique réduit puisqu'il suffit de partir d'une unique feuille de matériau d'emballage tel que du carton, de réaliser dans celle-ci des découpes et ultérieurement un pliage des parties préalablement découpées et munis de traits de pliage.It is understood that the production of this packaging device is of reduced economic cost since it suffices to start from a single sheet of packaging material such as cardboard, to make cutouts in it and subsequently a folding of the parts previously cut and provided with folding lines.

On voit en outre que, grâce à la présence des deux découpes, on obtient un dispositif d'emballage en forme de fourreau qui enserre le produit sur ces deux côtés par les zones latérales et qui comporte des portions correspondant à sa face avant et à sa face arrière. En outre, la bande pliée disposée entre les deux découpes permet l'impression d'informations pour la commercialisation du produit.It can also be seen that, thanks to the presence of the two cutouts, a packaging device in the form of a sheath is obtained which encloses the product on these two sides by the lateral zones and which comprises portions corresponding to its front face and to its back side. In addition, the folded strip arranged between the two cutouts allows the printing of information for the marketing of the product.

Le dispositif d'emballage selon l'invention est particulièrement bien adapté à la réalisation d'un fourreau pour la présentation par exemple de fromage ayant la forme d'un secteur de cercle. Dans ce cas, la première zone a la forme d'un triangle isocèle ou d'un secteur de cercle et les zones latérales ont la forme de rectangles. En outre, les découpes ont la forme d'arcs de cercle centrés au sommet du triangle par quoi le fromage peut être introduit dans ce fourreau entre la partie de la zone de base non pliée et la bande pliée limitée par les deux découpes. Les deux zones latérales rectangulaires constituent des éléments de protection pour les côtés latérauxdu fromage.The packaging device according to the invention is particularly well suited to the production of a sheath for the presentation, for example of cheese having the shape of a sector of a circle. In this case, the first zone has the shape of an isosceles triangle or a sector of a circle and the lateral zones have the shape of rectangles. In addition, the cuts have the form of arcs of a circle centered at the top of the triangle whereby the cheese can be introduced into this sheath between the part of the base zone that is not folded and the folded strip limited by the two cuts. The two rectangular lateral zones constitute protective elements for the lateral sides of the cheese.

D'autres caractéristiques et avantages de la présente invention apparaîtront mieux à la lecture de la description qui suit d'un mode de réalisation de l'invention donné à titre d'exemple non limitatif. La description se réfère aux figures annexées sur lesquelles:

  • la figure 1 est une vue de dessus d'une pièce de feuilles d'emballage avec ses découpes et ses pré-pliages pour réaliser un emballage ; et
  • la figure 2 est une vue en perspective de l'emballage réalisé à partir de la pièce de la figure 1 après pré-pliage et collage de celle-ci.
Other characteristics and advantages of the present invention will appear better on reading the following description of an embodiment of the invention given by way of non-limiting example. The description refers to the appended figures in which:
  • Figure 1 is a top view of a piece of packaging sheets with its cutouts and pre-folds to make a packaging; and
  • Figure 2 is a perspective view of the packaging made from the part of Figure 1 after pre-folding and gluing thereof.

En se référant tout d'abord à la figure 1, on va décrire les opérations qui permettent à partir d'une feuille, notamment de carton ou similaire, de réaliser la pièce qui, après pliage, permettra d'obtenir l'emballage conforme à l'invention.By first referring to FIG. 1, we will describe the operations which make it possible, from a sheet, in particular of cardboard or the like, to produce the part which, after folding, will make it possible to obtain the packaging conforming to the invention.

La pièce comporte une zone de base ou première zone 12 qui, dans l'exemple décrit en référence aux figures, a la forme d'un secteur de cercle. Cette zone est limitée par deux côtés rectilignes 14 et 16 qui se coupent en un point S formant le centre du secteur circulaire. La zone 12 est également limitée par un arc de cercle 18 centré au point S. La pièce 10 est également constituée par deux zones latérales, respectivement référencées 20 et 22, ayant chacune la forme d'un rectangle dont la grande longueur est égale à la longueur L du rayon du secteur de cercle et dont le petit côté est égal à 1. Chaque zone latérale 20 et 22 est adjacente à la zone centrale 12 respectivement par les côtés 14 et 16 de cette dernière. Les zones 12, 20 et 22 ne forment qu'une seule et même pièce. Les côtés 14 et 16 constituent en même temps des traits de pré-pliage permettant de rabattre les zones latérales 20 et 22 perpendiculairement à la zone de base 12. La pièce 10 comporte également deux découpes respectivement référencées 24 et 26. La découpe 24 est constituée par un arc de cercle 28 centré au point S pour sa partie située dans la zone centrale 12 et par deux segments rectilignes 30 et 32 disposés respectivement dans les zones latérales 20 et 22. De préférence, la longueur l' de chacun des segments 30 et 32 est égal à la moitié de la longueur 1 du petit côté des zones rectangulaires latérales 20 et 22. La découpe 26 a une forme semblable à celle de la découpe 24 et se compose d'un arc de cercle 34 centré au point S et de deux segments rectilignes 36 et 38 disposés dans les zones latérales 20 et 22. Les segments 36 et 38 de la découpe 26 ont également la longueur l'. Des deuxièmes traits de pliage respectivement référencés 37 et 39 relient respectivement les extrémités des découpes 24 et 26 disposées dans une même zone latérale. Ces deuxièmes traits de pliage sont disposés parallèlement aux premiers traits de pliage 14 et 16.The part comprises a basic zone or first zone 12 which, in the example described with reference to the figures, has the shape of a sector of a circle. This area is limited by two rectilinear sides 14 and 16 which intersect at a point S forming the center of the circular sector. The area 12 is also limited by an arc 18 centered at the point S. The piece 10 is also constituted by two lateral areas, respectively referenced 20 and 22, each having the shape of a rectangle whose great length is equal to the length L of the radius of the circle sector and the short side of which is equal to 1. Each lateral zone 20 and 22 is adjacent to the central zone 12 respectively by the sides 14 and 16 of the latter. Zones 12, 20 and 22 form a single piece. The sides 14 and 16 constitute at the same time pre-folding lines making it possible to fold the lateral zones 20 and 22 perpendicularly to the base zone 12. The part 10 also includes two cutouts respectively referenced 24 and 26. The cutout 24 is formed by an arc 28 centered at point S for its part located in the central zone 12 and by two rectilinear segments 30 and 32 disposed respectively in the lateral zones 20 and 22. Preferably, the length l 'of each of the segments 30 and 32 is equal to half the length 1 of the short side of the lateral rectangular zones 20 and 22. The cut 26 has a shape similar to that of the cut 24 and consists of an arc of circle 34 centered at point S and of two rectilinear segments 36 and 38 arranged in the lateral zones 20 and 22. The segments 36 and 38 of the cutout 26 also have the length l '. Second fold lines respectively referenced 37 and 39 respectively connect the ends of the cutouts 24 and 26 arranged in the same lateral zone. These second fold lines are arranged parallel to the first fold lines 14 and 16.

Comme le montre la figure 1, le petit côté 40 de la zone latérale 20 proche du sommet S est prolongé par une languette 42 raccordée à la zone latérale 20 par un trait de pré-pliage disposé selon le petit côté 40. Des zones de pré-encollage avec, par exemple, un vernis thermoscellant sont prévues, d'une part sur la languette 42 et sur la partie correspondante 44 de l'extrémité de l'autre zone latérale 22 ainsi que dans les zones 46 et 48.As shown in FIG. 1, the short side 40 of the lateral zone 20 near the apex S is extended by a tongue 42 connected to the lateral zone 20 by a pre-folding line arranged along the short side 40. Pre-gluing zones with, for example, a heat-sealing varnish are provided, on the one hand on the tongue 42 and on the corresponding part 44 of the end of the other lateral zone 22 as well as in zones 46 and 48.

Les zones 46 et 48 sont limitées respectivement par les parties rectilignes des découpes 24 et 26 et par les traits de pliage 37, 14, 16 et 39.The zones 46 and 48 are limited respectively by the rectilinear parts of the cutouts 24 and 26 and by the fold lines 37, 14, 16 and 39.

La figure 2 montre l'emballage 60 que l'on obtient après pliage et collage de la pièce représentée sur la figure 1. Globalement on obtient ainsi un fond 62 constitué par la zone résiduelle de la zone de base 12, déduction faite de la bande limitée par les découpes 24 et 26, deux côtés 64 et 66 constitués par les zones latérales et une bande supérieure 68 constituée par la portion de la zone de base disposée entre les deux découpes 24 et 26. On comprend qu'il est ainsi possible d'introduire un produit alimentaire, tel qu'un fromage, de forme générale en secteur de cercle entre la bande supérieure 68 et le fond 64, le fromage étant également confiné par les côtés 64 et 66.FIG. 2 shows the packaging 60 which is obtained after folding and gluing of the part shown in FIG. 1. Overall, a bottom 62 is thus obtained consisting of the residual zone of the base zone 12, after deduction of the strip limited by the cutouts 24 and 26, two sides 64 and 66 formed by the lateral zones and an upper strip 68 formed by the portion of the base zone disposed between the two cutouts 24 and 26. It is understood that it is thus possible to introducing a food product, such as cheese, of general shape in a sector of a circle between the upper strip 68 and the bottom 64, the cheese also being confined by the sides 64 and 66.

En outre, la rigidité des côtés 64 et 66 est renforcée d'une part par le collage de la languette 42 sur l'extrémité de l'autre zone latérale et d'autre part par le collage des zones 46 et 48 sur les parties correspondantes des zones latérales. Cette rigidité est également accrue du fait que la bande 68 relie entre eux les bords libres des côtés 64 et 66.In addition, the rigidity of the sides 64 and 66 is reinforced on the one hand by the bonding of the tongue 42 on the end of the other lateral zone and on the other hand by the bonding of the zones 46 and 48 on the corresponding parts side areas. This rigidity is also increased because the strip 68 connects the free edges of the sides 64 and 66 together.

On voit également que la bande 68 qui est disposée au-dessus du produit emballé permet l' apposition de mentions commerciales pour désigner clairement la nature du produit et y porter les mentions souhaitables pour favoriser sa commercialisation.It can also be seen that the strip 68 which is arranged above the packaged product allows the affixing of trade names to clearly designate the nature of the product and to carry therein the desirable terms to promote its marketing.

Claims (5)

Dispositif d'emballage pour un produit alimentaire, caractérisé en ce qu'il est réalisé dans une unique feuille de matériau d'emballage présentant une première zone (12) ayant la forme d'un secteur de cercle ou d'un triangle isocèle comportant au moins deux côtés rectilignes (14, 16) reliée par deux premiers traits de pliage disposés selon lesdits côtés rectilignes de la première zone à deux zones latérales (20, 22) ayant la forme de deux rectangles de mêmes dimensions, en ce qu'il comprend en outre deux découpes (24, 26) non séquentes entre elles mais coupant chacune lesdits deux premiers traits de pliage, chaque découpe présentant deux extrémités disposées respectivement dans chacune desdites zones latérales (20, 22), et en ce qu'il comprend en outre deux deuxièmes traits de pliage (37, 39) reliant les extrémités des découpes disposées dans une même zone latérale, et des moyens pour fixer après pliage chaque portion (46, 48) de zone latérale limitée par les deux découpes et un premier et un deuxième traits de pliage sur la partie de la zone latérale qui lui fait face après pliage.Packaging device for a food product, characterized in that it is produced in a single sheet of packaging material having a first zone (12) having the shape of a sector of a circle or an isosceles triangle comprising at at least two rectilinear sides (14, 16) connected by two first fold lines arranged along said rectilinear sides of the first zone with two lateral zones (20, 22) having the shape of two rectangles of the same dimensions, in that it comprises further two cuts (24, 26) not sequential to each other but each cutting said two first fold lines, each cut having two ends disposed respectively in each of said side areas (20, 22), and in that it further comprises two second fold lines (37, 39) connecting the ends of the cutouts arranged in the same lateral zone, and means for fixing after folding each portion (46, 48) of limited lateral zone e by the two cutouts and a first and second fold lines on the part of the lateral zone which faces it after folding. Dispositif d'emballage selon la revendication 1, caractérisé en ce que lesdits deuxièmes traits de pliage (37, 39) sont respectivement parallèles auxdits premiers traits de pilage (14, 16).Packaging device according to claim 1, characterized in that said second fold lines (37, 39) are respectively parallel to said first crush lines (14, 16). Dispositif d'emballage selon la revendication 2, caractérisé en ce que chaque deuxième trait de pliage (37, 39) est sensiblement disposé à mi-distance entre le premier trait de pliage (14, 16) correspondant et le bord libre de la zone latérale qui le contient.Packaging device according to claim 2, characterized in that each second fold line (37, 39) is substantially arranged midway between the corresponding first fold line (14, 16) and the free edge of the lateral zone that contains it. Dispositif d'emballage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que lesdites découpes (24, 26) ont la forme de deux arcs de cercle dont le centre commun est confondu avec le sommet (S) dudit triangle ou dudit secteur de cercle, chaque arc de cercle étant prolongé à ses extrémités par deux portions rectilignes (30, 32, 36, 38), lesdites portions rectilignes étant disposées dans les zones latérales (20, 22).Packaging device according to any one of claims 1 to 3, characterized in that said cutouts (24, 26) have the shape of two arcs of a circle whose common center coincides with the vertex (S) of said triangle or of said sector of a circle, each arc of a circle being extended at its ends by two straight portions (30, 32, 36, 38), said straight portions being arranged in the lateral zones (20, 22). Dispositif d'emballage selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'une des zones latérales (20) est prolongée à son extrémité proche du sommet (S) du triangle par une languette rabattable (42) munie de moyens de fixation sur la portion correspondante de l'autre zone latérale (22) après pliage.Packaging device according to any one of Claims 1 to 4, characterized in that one of the lateral zones (20) is extended at its end close to the top (S) of the triangle by a folding tongue (42) provided with fixing means on the corresponding portion of the other lateral zone (22) after folding.
EP93402384A 1992-10-05 1993-09-30 Packaging system especially for food products Expired - Lifetime EP0592282B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9211797A FR2696424B1 (en) 1992-10-05 1992-10-05 Packaging device especially for food product.
FR9211797 1992-10-05

Publications (2)

Publication Number Publication Date
EP0592282A1 true EP0592282A1 (en) 1994-04-13
EP0592282B1 EP0592282B1 (en) 1996-05-15

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EP93402384A Expired - Lifetime EP0592282B1 (en) 1992-10-05 1993-09-30 Packaging system especially for food products

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US (1) US5407075A (en)
EP (1) EP0592282B1 (en)
DE (1) DE69302652T2 (en)
ES (1) ES2088249T3 (en)
FR (1) FR2696424B1 (en)

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DE102004004401B8 (en) * 2004-01-29 2008-11-06 Jung Pumpen Gmbh Method for installation and / or operation of a wastewater collection shaft
FR3005832B1 (en) * 2013-05-27 2019-06-28 Fromageries Bel PORTION OF CHEESE AND PROCESS FOR PRODUCING THE SAME
US9478852B2 (en) 2013-08-22 2016-10-25 The Penn State Research Foundation Antenna apparatus and communication system

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US2860824A (en) * 1954-04-02 1958-11-18 Waldorf Paper Prod Co Product encircling band
GB817225A (en) * 1956-10-17 1959-07-29 Abbey Display Company Ltd Improvements in and relating to cartons
US3322322A (en) * 1964-08-07 1967-05-30 Sprinter Pack Ab Carton tray
FR1499339A (en) * 1966-09-09 1967-10-27 Sophisticated packaging

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US1716975A (en) * 1928-03-05 1929-06-11 Harry B Mahan Company Collapsible box
FR748825A (en) * 1933-01-11 1933-07-10 Triangular cardboard box
US2461981A (en) * 1948-02-05 1949-02-15 Kraft Foods Co Packaging
CA1005021A (en) * 1975-03-06 1977-02-08 William M. Tolaas Wedge shaped carton
JPS6127809U (en) * 1984-07-26 1986-02-19 大日本印刷株式会社 packaging container

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Publication number Priority date Publication date Assignee Title
US2860824A (en) * 1954-04-02 1958-11-18 Waldorf Paper Prod Co Product encircling band
GB817225A (en) * 1956-10-17 1959-07-29 Abbey Display Company Ltd Improvements in and relating to cartons
US3322322A (en) * 1964-08-07 1967-05-30 Sprinter Pack Ab Carton tray
FR1499339A (en) * 1966-09-09 1967-10-27 Sophisticated packaging

Also Published As

Publication number Publication date
EP0592282B1 (en) 1996-05-15
DE69302652T2 (en) 1996-10-02
US5407075A (en) 1995-04-18
ES2088249T3 (en) 1996-08-01
FR2696424A1 (en) 1994-04-08
DE69302652D1 (en) 1996-06-20
FR2696424B1 (en) 1994-12-23

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