FR2579175A1 - Food packing box - has impermeable pleated corner inner retained by fold over outer box flaps - Google Patents
Food packing box - has impermeable pleated corner inner retained by fold over outer box flaps Download PDFInfo
- Publication number
- FR2579175A1 FR2579175A1 FR8504396A FR8504396A FR2579175A1 FR 2579175 A1 FR2579175 A1 FR 2579175A1 FR 8504396 A FR8504396 A FR 8504396A FR 8504396 A FR8504396 A FR 8504396A FR 2579175 A1 FR2579175 A1 FR 2579175A1
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- Prior art keywords
- walls
- tray
- flaps
- longitudinal
- transverse
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Classifications
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- 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
- B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/24—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
- B65D5/244—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and the gussets folds connected to the outside of the container body
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- 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
- B65D5/001—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 stackable
- B65D5/0015—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 stackable the container being formed by folding up portions connected to a central panel
- B65D5/003—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 stackable the container being formed by folding up portions connected to a central panel having ledges formed by extensions of the side walls
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- 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
- B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/2004—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the container body having hollow side-walls
-
- 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
- B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/22—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
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- 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
- B65D5/32—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray
- B65D5/321—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray at least one container body part formed by folding up portions of a single blank connected to a central panel from all sides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
Description
Emballage formant barquette. notamment Dour le condition nement de viande~fr d che. Packaging forming tray. especially for the packaging of meat ~ fr d che.
La présente invention concerne un emballage, formant barquette, en carton, de préférence ondulé, ou en un matériau semi-rigide, qui est utilisable notamment pour le conditionnement de viande franche. The present invention relates to a packaging, forming a tray, of cardboard, preferably corrugated, or of a semi-rigid material, which can be used in particular for packaging free meat.
On sait que l'usage se répend de plus en plus, en particulier dans les hypermarchés, de vendre de la viande fraiche découpée, dans des emballages du type des barquettes, qui ont servi également à leur transport en camion réfrigéré depuis le lieu du conditionnement. Sur le lieu de vente, les barquettes sont exposées en l'état, en linéaire, dans des rayons réfrigérés, dont la température est comprise entre O et 30C environ. Eventuellement, à la réception, le contenu des barquettes peut être détaillé. We know that the use is spreading more and more, in particular in hypermarkets, to sell fresh cut meat, in packaging like trays, which were also used for their transport by refrigerated truck from the place of packaging. . At the point of sale, the trays are displayed as is, on a shelf, in refrigerated shelves, the temperature of which is between approximately 0 and 30C. Possibly, at the reception, the contents of the trays can be detailed.
Un grand nombre de ces barquettes sont en carton ou souvent en carton ondulé et elles doivent entre traitées de manière que les exsudats rejetés par la viande n'imprègne pas l'emballage en le détériorant. A large number of these trays are made of cardboard or often of corrugated cardboard and they have to be processed in such a way that the exudates rejected by the meat do not permeate the packaging by damaging it.
L'ensemble de l'emballage plein est habituellement enveloppé d'un film de matière plastique. The entire full package is usually wrapped in a plastic film.
Parmi les nombreuses barquettes en carton ou carton ondulé utilisées dans la pratique, les plus couramment rencontrées sont celles comprenant des "rembordements", c'est-à-dire des rabats internes, sur les quatre faces latérales et celles dont les parois contiguës sont réunies par un soufflet constitué par un dièdre dont l'arête fait un angle de 450 avec le fond et qui est replié latéralement contre l'une des parois adjacentes, généralement la plus longue. Among the numerous cardboard or corrugated cardboard trays used in practice, the most commonly encountered are those comprising "folds", that is to say internal flaps, on the four lateral faces and those whose adjoining walls are joined by a bellows constituted by a dihedral whose edge makes an angle of 450 with the bottom and which is folded laterally against one of the adjacent walls, generally the longest.
Dans les barquettes comprenant des rembordements sur les quatre faces latérales, des rabats internes sont attenants à la partie supérieure des parois latérales par une bande parallèle au fond et ils doublent les parois suivant toute leur longueur. Ces rabats se verrouillent mutuellement et il nty a pas de découpe dans le fond dans ce but. La largeur des bandes parallèles au fond est cependant relativement faible et les barquettes sont donc médiocrement stables au gerbage. In the trays comprising ledges on the four lateral faces, internal flaps adjoin the upper part of the lateral walls by a strip parallel to the bottom and they double the walls along their entire length. These flaps lock each other and there is no cutout in the bottom for this purpose. The width of the strips parallel to the bottom is however relatively small and the trays are therefore poorly stable during stacking.
Cette faible largeur interdit en outre d'y apposer éventuellement une impression publicitaire ou de référence.This small width also prevents the possibility of affixing an advertising or reference impression thereto.
Une telle barquette, de conception classique, n'est pas étanche et des fuites sont possibles dans les angles. Le film extérieur qui gaine l'emballage plein retient naturellement les fuites, mais le fond et éventuellement le bas des parois latérales de la barquette peuvent être tachés. Such a container, of conventional design, is not waterproof and leaks are possible in the corners. The outer film covering the full packaging naturally retains the leaks, but the bottom and possibly the bottom of the side walls of the tray can be stained.
Par ailleurs, comme le fond de la barquette n'est pas doublé intérieurement et que l'on désire que toutes les parties visibles aient le même aspect, généralement blanc, il est nécessaire que les couvertures intérieure et extérieure du carton ondulé soient blanches. En outre, la viande pouvant être en contact avec les deux faces du carton, il est nécessaire de traiter le carton pour l'imperméabiliser sur ses deux faces. Furthermore, as the bottom of the tray is not lined internally and it is desired that all the visible parts have the same appearance, generally white, it is necessary that the inner and outer covers of the corrugated cardboard are white. In addition, since the meat can be in contact with the two sides of the carton, it is necessary to treat the carton to seal it on both sides.
De m & e, les barquettes à soufflets dans les angles repliés à 450, avec verrouillage extérieur, présentent également un certain nombre d'inconvénients s
- leur montage est difficile å réaliser t
- les entablements parallèles au fond (dits Wtrbttoirs" dans la technique) sont trop souples et nuisent à une bonne stabilité des barquettes ;;
- celles-ci présentent une mauvaise résistance à la com- pression verticale, du fait m & e de leur structure (angles à 450 repliés) Z
- enfin, contre dans l'autre type de barquette évoqué ci-dessus, le carton doit présenter un aspect blanc sur ses deux faces et être traité également sur ses deux faces.Similarly, the bellows trays in the corners folded back to 450, with external locking, also have a certain number of drawbacks:
- they are difficult to assemble t
- the entablatures parallel to the bottom (so-called Wtrbttoirs "in the art) are too flexible and affect good stability of the trays;
- these have poor resistance to vertical compression, due to their structure (angles at 450 folded) Z
- Finally, against in the other type of tray mentioned above, the cardboard must have a white appearance on both sides and be treated equally on both sides.
La présente invention vise à remédier à ces inconvénients en proposant un emballage en carton ondulé formant barquette, utilisable pour le conditionnement de viande franche, qui ne présente pas les inconvénients ci-dessus et qui, malgré 1 'emploi d'uneguantité de carton supérieure à celle des barquettes usuelles mentionnées ci-dessus, soit d'un coût compétitif avec celui de ces barquettes, car il ne requiert un traitement d'imperméabilisation du carton ondulé et une couverture blanche que sur un côté de celui-ci. The present invention aims to remedy these drawbacks by proposing a corrugated cardboard packaging forming a tray, usable for the packaging of free meat, which does not have the above drawbacks and which, despite the use of a cardboard size greater than that of the usual trays mentioned above, or a competitive cost with that of these trays, because it requires a waterproofing treatment of the corrugated cardboard and a white cover only on one side thereof.
A cet effet, l'invention a pour objet un emballage en carton ondulé ou similaire caractérisé en ce qu'il comprend deux parties en forme de barquette parallélépipédique embottées l'une dans l'autre et verrouillées dans cette position, la barquette externe comprenant des parois longitudinales et transversales solidaires les unes des autres et doublées intérieurement par un rabat attenant à la partie supérieure de la paroi associée par une bande parallèle du fond, tandis que la barquette interne comporte des parois longitudinales et transversales raccordées entre elles par des soufflets en forme de dièdres dont les arêtes son inclinées à 450 par rapport au fond, lesdits soufflets étant repliés contre les parois longitudinales ou transversales à l'extérieur de celles-ci, les rabats des parois longitudinales ou transversales de la barquette externe étant engagés entre lesdits soufflets et la face externe des parois longitudinales ou transversales de la barquette interne, afin de verrouiller celle-ci en position. To this end, the subject of the invention is a packaging made of corrugated cardboard or the like, characterized in that it comprises two parts in the form of a parallelepipedal tray which are inserted one inside the other and locked in this position, the outer tray comprising longitudinal and transverse walls integral with each other and lined internally by a flap adjoining the upper part of the associated wall by a parallel strip from the bottom, while the internal tray has longitudinal and transverse walls connected to each other by bellows in the form dihedrons whose edges are inclined at 450 relative to the bottom, said bellows being folded against the longitudinal or transverse walls outside of them, the flaps of the longitudinal or transverse walls of the external tray being engaged between said bellows and the outer face of the longitudinal or transverse walls of the inner tray, in order to lock this in position.
Avantageusement, les parois longitudinales et transversales de la barquette externe seront rendues solidaires l'une de l'autre de façon simple en prévoyant aux extrémités des parois transversales ou longitudinales et, de préférence, de leur rabat, des volets appliqués contre la face interne de la paroi contigue et pincés entre cette paroi et le rabat attenant à celle-ci. On pourrait cependant utiliser tout autre mode d'assemblage. Advantageously, the longitudinal and transverse walls of the external tray will be made integral with one another in a simple manner by providing at the ends of the transverse or longitudinal walls and, preferably, of their flap, flaps applied against the internal face of the adjoining wall and pinched between this wall and the flap adjoining it. One could however use any other assembly method.
La viande ou un autre produit susceptible d'exsuder un liquide, que l'on conditionne dans un tel emballage, n'est donc en contact qu'avec une face de carton de la barquette interne et 1'acheteur ne voit également qu'une face ducaton constitu tit de chacune des barquettes. On pourra donc ne traiter par un produit imperméabilisant qu'une face du carton ondulé utilisé pour la barquette interne. De même, le carton ondulé utilisé pour les deux barquettes pourra ne comporter qu'une couverture de couleur attrayante (blanche, par exemple) sur l'une de ses faces, l'autre couverture pouvant eAtre quelconque, puisque non visible. Meat or another product liable to exude a liquid, which is packaged in such a package, is therefore only in contact with one side of the cardboard of the internal tray and the buyer also sees only one the duck face made up of each of the trays. We can therefore treat with a waterproofing product only one side of the corrugated cardboard used for the inner tray. Likewise, the corrugated cardboard used for the two trays may only have an attractive colored cover (white, for example) on one of its faces, the other cover being able to be arbitrary since it is not visible.
Ainsi qu'on le verra ci-après, l'emballage ainsi réalisé, dont les parois longitudinales comprennent plusieurs épaisseurs, présente donc une grande résistance à la compression verticale et par conséquent une excellente stabilité au gerbage. Les entablements supérieurs parallèles au fond, ménagés sur tout le pourtour de l'emballage, pourront également avoir une largeur appréciable, offrant une excellente assise au gerbage pour le plateau immédiatement supérieur et pouvant recevoir une impression publicitaire ou d'identification. As will be seen below, the packaging thus produced, the longitudinal walls of which comprise several thicknesses, therefore has a high resistance to vertical compression and therefore excellent stability during stacking. The upper entablatures parallel to the bottom, formed around the entire periphery of the packaging, may also have a significant width, offering an excellent stacking base for the immediately upper tray and which can receive an advertising or identification impression.
La barquette externe sera avantageusement montée en utilisant un gabarit, apte à maintenir les parois transversales et, éventuellement, les parois longitudinales en position verticale . La mise en place de la barquette interne dans la barquette externe se fera avant d'abaisser les rabats des parois longitudinales de cette dernière. De même, les soufflets d'angle à 450 de la barquette interne seront repliés contre la paroi longitudinale contiguë avant mise en place de la barquette interne dans la barquette externe. The external tray will advantageously be mounted using a template, capable of maintaining the transverse walls and, optionally, the longitudinal walls in a vertical position. The placement of the inner tray in the outer tray will be done before lowering the flaps of the longitudinal walls of the latter. Similarly, the corner bellows at 450 of the internal tray will be folded against the contiguous longitudinal wall before the internal tray is placed in the external tray.
Une fois cette mise en place effectuée, on introduit les rabats des parois longitudinales entre les soufflets d'angle de la barquette interne et la face externe de ses parois longitudinales, pour assembler et verrouiller les deux barquettes dans cette position. Once this implementation has been carried out, the flaps of the longitudinal walls are introduced between the bellows of the inner tray and the outer face of its longitudinal walls, to assemble and lock the two trays in this position.
Ce mode d'assemblage et de verrouillage constitue une caractéristique importante de 1'invention, car, à la connaissance de la Demanderesse. il n'a jamais été enseigné, dans la technique connue, pour réunir deux emballages élémentaires indépendants. This mode of assembly and locking constitutes an important characteristic of the invention because, to the knowledge of the Applicant. it has never been taught, in the known technique, to combine two independent elementary packages.
L'emballage formant barquette ainsi réalisé présente une bonne étanchéité et une excellente stabilité d'assemblage, du fait du verrouillage des deux barquettes dont il est constitué, la barquette intérieure étant en outre plaquée contre le fond de la barquette externe. The packaging forming the tray thus produced has good sealing and excellent assembly stability, due to the locking of the two trays of which it is made, the inner tray being further pressed against the bottom of the outer tray.
D'autres caractéristiques et avantages de l'invention aparaitront dans la description détaillée qui va suivre, dans laquelle on se réfèrera aux dessins annexés, donnés à titre d'exemple non limitatif. Sur ces dessins r
Les figures 1 et 2 sont des vues en perspective, respectivement,de la barquette extérieure en cours de montage et de la barquette intérieure montée, dont est constitué l'emballage conforme à l'invention :
Les figures 3 et 4 représentent les flans de carton, prédécoupés et rainés,dont sont issues respectivement les barquettes des figures 1 et 2 ;
La figure 5 illustre l'assemblage des deux barquettes constitutives ,au cours du montage de l'emballage selon l'invention ;
La figure 6 est une vue en perspective de l'emballage monté.Other characteristics and advantages of the invention will appear in the detailed description which follows, in which reference will be made to the accompanying drawings, given by way of nonlimiting example. On these drawings r
FIGS. 1 and 2 are perspective views, respectively, of the outer container during assembly and of the mounted inner container, of which the packaging according to the invention is made up:
Figures 3 and 4 show the cardboard blanks, pre-cut and grooved, from which the trays of Figures 1 and 2 respectively come;
FIG. 5 illustrates the assembly of the two constituent trays, during assembly of the packaging according to the invention;
Figure 6 is a perspective view of the mounted package.
L'emballage en carton ondulé ou similaire représenté sur les dessins comprend deux barquettes emboîtées l'une dans l'autre et verrouillées en position assemblée : une barquette externe 1 (figures X et 3) et une barquette interne 2 (figure 2 et 4). The corrugated cardboard or similar packaging shown in the drawings comprises two trays nested one inside the other and locked in the assembled position: an outer tray 1 (Figures X and 3) and an inner tray 2 (Figures 2 and 4) .
La barquette externe 1, de forme générale parallélépipédique, comprend un fond 3, sur lequel sont articulées par des lignes de pliage deux parois longitudinales 4 et deux parois transversales 5. Les parois longitudinales 4 sont doublées à l'intérieur de l'emballage par un rabat interne 6, réuni à la partie supérieure de la paroi correspondante par une bande longitudinale 7, qui, en position montée de la barquette (voir figures 5 et6), est parallèle au fond. De même, les parois transversales 5 sont doublées intérieurement par un rabat 8, attenant à la paroi correspondante par une bande transversale 9,qui, dans la barquette en position montée, est parallèle au fond.Les bandes 7 et 9 ont une forme trapFzoldale, afin que, sur la barquette montw les extrémités des bandes contiguës soient jointives. A leurs extrémités latérales, les parois transversales 9 et leurs rabats 8 se prolongent par des volets, respectivement 10 et 11, qui, en position montée, sont pincés entre les parois 4 et leur rabat 6. The external tray 1, of generally parallelepiped shape, comprises a bottom 3, on which are articulated by fold lines two longitudinal walls 4 and two transverse walls 5. The longitudinal walls 4 are lined inside the packaging by a internal flap 6, joined to the upper part of the corresponding wall by a longitudinal strip 7, which, in the assembled position of the tray (see FIGS. 5 and 6), is parallel to the bottom. Likewise, the transverse walls 5 are lined internally by a flap 8, adjoining the corresponding wall by a transverse strip 9, which, in the tray in the mounted position, is parallel to the bottom. The strips 7 and 9 have a trapezoidal shape, so that, on the montw tray, the ends of the adjoining strips are joined. At their lateral ends, the transverse walls 9 and their flaps 8 are extended by flaps, respectively 10 and 11, which, in the mounted position, are pinched between the walls 4 and their flap 6.
La barquette interne 2 est du type à soufflets. Elle comprend un fond 13, sur lequel sont articulées par des lignes de pliage des parois longitudinales 14 et des parois transversales 15, réunies à leurs extrémités par un dièdre à deux faces 16a, 16b formant soufflet 16, dont 1'arête 17 est inclinée à 450 sur le fond. Dans la barquette montée, les soufflets 16 sont appliqués par leur face 16a contre la face externe de la paroi 14 contiguë. The internal tray 2 is of the bellows type. It comprises a bottom 13, on which the longitudinal walls 14 and the transverse walls 15 are articulated by fold lines, joined at their ends by a two-sided dihedral 16a, 16b forming bellows 16, the edge 17 of which is inclined at 450 on the bottom. In the assembled tray, the bellows 16 are applied by their face 16a against the external face of the adjoining wall 14.
Pour réaliser l'emballage conforme à l'invention à l'aide des barquettes 1 et 2, on utilise de préférence un gabarit (non représenté sur les dessins) apte à maintenir en position verticale au moins les parois transversales 5. La barquette 2 montée et dont les soufflets 16 ont été préalablement rabattus contre la face externe des parois longitudinales 14, est introduite dans la barquette 1. Les rabats des parois transversales de celle-ci sont en position montée, avec les bandes 9 parallèles au fond, mais les rabats 6 des parois longitudinales n'ont pas été encore rabattus. On applique le fond 13 de la barquette 2 contre le fond 3 de la barquette 1 (figure 5) et,dans cette position, les soufflets 16 sont pincés entre la face externe des parois 14 de la barquette interne et les volets 10 et 11 attenants aux parois transversales 5 et aux rabats 8 de la barquette externe. To make the packaging according to the invention using the trays 1 and 2, preferably using a template (not shown in the drawings) capable of maintaining in vertical position at least the transverse walls 5. The tray 2 mounted and whose bellows 16 have been previously folded against the external face of the longitudinal walls 14, is introduced into the tray 1. The flaps of the transverse walls thereof are in the mounted position, with the bands 9 parallel to the bottom, but the flaps 6 of the longitudinal walls have not yet been folded down. The bottom 13 of the tray 2 is applied against the bottom 3 of the tray 1 (FIG. 5) and, in this position, the bellows 16 are pinched between the external face of the walls 14 of the internal tray and the adjoining flaps 10 and 11 to the transverse walls 5 and to the flaps 8 of the external tray.
On replie ensuite les rabats 6 de la barquette externe vers l'intérieur et on les engage entre les soufflets 16 et la paroi 14 de la barquette interne à laquelle ils sont attenants, de manière à verrouiller les deux barquettes en position assemblée, tout en amenant les bandes longitudinales 7 en position parallèle au fond. The flaps 6 of the outer tray are then folded inwards and they are engaged between the bellows 16 and the wall 14 of the inner tray to which they are attached, so as to lock the two trays in the assembled position, while bringing the longitudinal strips 7 in position parallel to the bottom.
Dans l'emballage monté ainsi réalisé (figure 6), les bandes 7 et 9 parallèles au fond présentent une largeur suffisante pour assurer une grande stabilité au gerbage et pour recevoir des impressionsPar ailleurs, du fait de l'épaisseur multiple des parois, l'emballage présente une grande résistance à la compression. In the mounted packaging thus produced (FIG. 6), the strips 7 and 9 parallel to the bottom have a width sufficient to ensure great stability during stacking and to receive impressions. Furthermore, due to the multiple thickness of the walls, the packaging has high compressive strength.
Comme on le voit sur la figure 6, seuls le fond et la face interne des parois de la barquette interne sont en contact direct avec la viande fraîche ou les autres produits transportés, susceptibles d'exsuder un liquide. Une seule face du seul carton constitutif de cette barquette devra donc tre rendue imperméable par un traitement approprié. As can be seen in FIG. 6, only the bottom and the internal face of the walls of the internal tray are in direct contact with the fresh meat or the other transported products, liable to exude a liquid. A single face of the single cardboard making up this tray must therefore be made impermeable by an appropriate treatment.
De même, comme on le voit sur les figures 5 et 6, les éléments visibles au regard de l'emballage monté appartiennent à une seule face du carton ondulé constitutif des deux barquettes. Si l'on désire donner à l'emballage monté un aspect agréable au regard, il suffira donc de prévoir une couleur appropriée pour l'une seulement des couvertures du carton, l'autre couverture pouvant être en un papier de couleur quelconque, par exemple en un papier brun ordinaire. Similarly, as can be seen in FIGS. 5 and 6, the elements visible with regard to the mounted packaging belong to only one face of the corrugated cardboard constituting the two trays. If it is desired to give the mounted packaging a pleasing appearance, it will therefore suffice to provide an appropriate color for only one of the covers of the cardboard, the other cover may be made of any color of paper, for example into plain brown paper.
Naturellement, comme dans la technique antérieure, l'em- ballage plein sera enveloppé de toute part par un film de matière plastique. Naturally, as in the prior art, the full package will be wrapped on all sides by a plastic film.
L'invention apporte donc un emballage en carton ondulé original et résistant, utilisable notamment pour le conditionnement de viande fraîche, qui ne présente aucun des inconvénients des emballages de la technique antérieure, tout en présentant de meilleures qualités de résistance, d'étanchéité et de gerbage. The invention therefore provides an original and resistant corrugated cardboard packaging, usable in particular for the packaging of fresh meat, which does not have any of the drawbacks of packaging of the prior art, while having better qualities of resistance, sealing and stacking.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8504396A FR2579175A1 (en) | 1985-03-25 | 1985-03-25 | Food packing box - has impermeable pleated corner inner retained by fold over outer box flaps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8504396A FR2579175A1 (en) | 1985-03-25 | 1985-03-25 | Food packing box - has impermeable pleated corner inner retained by fold over outer box flaps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2579175A1 true FR2579175A1 (en) | 1986-09-26 |
Family
ID=9317537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8504396A Withdrawn FR2579175A1 (en) | 1985-03-25 | 1985-03-25 | Food packing box - has impermeable pleated corner inner retained by fold over outer box flaps |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2579175A1 (en) |
Cited By (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0540482A1 (en) * | 1991-10-16 | 1993-05-05 | PACK STUDIO di Gragnola e Balicchi S.n.c. | A tray structure for packaging foodstuff and other products, made of cardboard which may be surface treated |
| WO2000076861A1 (en) * | 1999-06-14 | 2000-12-21 | Sca Packaging Sweden Ab | Package having body formed by folding and interconnecting two blanks |
| FR2839043A1 (en) * | 2002-04-30 | 2003-10-31 | Smurfit Socar Sa | Rectangular cardboard pedestal has flat top connected to four walls reinforced by strips attached to two parallel walls and folded into triangular shape, tabs on inner edges of triangle being glued to walls |
| WO2005042360A1 (en) * | 2003-10-31 | 2005-05-12 | Meadwestvaco Corporation | Gift box container |
| WO2006097683A1 (en) * | 2005-03-12 | 2006-09-21 | Concept Packaging Services Limited | Improvements in and relating to padded boxes |
| GB2437725A (en) * | 2006-04-28 | 2007-11-07 | Field Group Plc | Double wall container with liner |
| WO2007130496A2 (en) * | 2006-05-01 | 2007-11-15 | Graphic Packaging International, Inc. | Gusseted carton |
| WO2009013542A1 (en) * | 2007-07-25 | 2009-01-29 | Concept Packaging Services Limited | Improvements in and relating to cartons, to methods of constructing the same and to carton blanks therefor |
| US7601111B2 (en) | 2006-11-22 | 2009-10-13 | Graphic Packaging International, Inc. | Gusseted carton |
| US8070052B2 (en) | 2008-03-19 | 2011-12-06 | Graphic Packaging International, Inc. | Carton with handle |
| US8109433B2 (en) | 2008-04-14 | 2012-02-07 | Graphic Packaging International, Inc. | Gusseted carton |
| US8136717B2 (en) | 2008-05-08 | 2012-03-20 | Graphic Packaging International, Inc. | Cooler carton with zipper opening feature |
| US8191761B2 (en) | 2008-10-30 | 2012-06-05 | Graphic Packaging International, Inc. | Cooler box with handle |
| US8216118B2 (en) | 2006-03-01 | 2012-07-10 | Graphic Packaging International, Inc. | Carton with multi-ply handle |
| US8459533B2 (en) | 2009-02-24 | 2013-06-11 | Graphic Packaging International, Inc. | Carton with handle |
| US8479525B2 (en) | 2007-01-05 | 2013-07-09 | Graphic Packaging International, Inc. | Cooler box with handle round |
| JP2014019473A (en) * | 2012-07-18 | 2014-02-03 | Satoru Uda | Packing container |
| US8727204B2 (en) | 2009-11-16 | 2014-05-20 | Graphic Packaging International, Inc. | Expandable carton |
| US8840009B2 (en) | 2010-09-17 | 2014-09-23 | Graphic Packaging International, Inc. | Carton with handle |
| US8955736B2 (en) | 2012-02-16 | 2015-02-17 | Graphic Packaging International, Inc. | Carton with handle |
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| US9033209B2 (en) | 2012-11-30 | 2015-05-19 | Graphic Packaging International, Inc. | Carton with handle |
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| US9126716B2 (en) | 2012-05-11 | 2015-09-08 | Graphic Packaging International, Inc. | Carton with handle |
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-
1985
- 1985-03-25 FR FR8504396A patent/FR2579175A1/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0540482A1 (en) * | 1991-10-16 | 1993-05-05 | PACK STUDIO di Gragnola e Balicchi S.n.c. | A tray structure for packaging foodstuff and other products, made of cardboard which may be surface treated |
| WO2000076861A1 (en) * | 1999-06-14 | 2000-12-21 | Sca Packaging Sweden Ab | Package having body formed by folding and interconnecting two blanks |
| FR2839043A1 (en) * | 2002-04-30 | 2003-10-31 | Smurfit Socar Sa | Rectangular cardboard pedestal has flat top connected to four walls reinforced by strips attached to two parallel walls and folded into triangular shape, tabs on inner edges of triangle being glued to walls |
| WO2005042360A1 (en) * | 2003-10-31 | 2005-05-12 | Meadwestvaco Corporation | Gift box container |
| WO2006097683A1 (en) * | 2005-03-12 | 2006-09-21 | Concept Packaging Services Limited | Improvements in and relating to padded boxes |
| US8216118B2 (en) | 2006-03-01 | 2012-07-10 | Graphic Packaging International, Inc. | Carton with multi-ply handle |
| GB2437725A (en) * | 2006-04-28 | 2007-11-07 | Field Group Plc | Double wall container with liner |
| WO2007130496A2 (en) * | 2006-05-01 | 2007-11-15 | Graphic Packaging International, Inc. | Gusseted carton |
| WO2007130496A3 (en) * | 2006-05-01 | 2008-03-13 | Graphic Packaging Int Inc | Gusseted carton |
| CN101479155B (en) * | 2006-05-01 | 2010-12-08 | 印刷包装国际公司 | Gusseted carton |
| AU2007248631B2 (en) * | 2006-05-01 | 2011-07-07 | Graphic Packaging International, Inc. | Gusseted carton |
| US7601111B2 (en) | 2006-11-22 | 2009-10-13 | Graphic Packaging International, Inc. | Gusseted carton |
| US8479525B2 (en) | 2007-01-05 | 2013-07-09 | Graphic Packaging International, Inc. | Cooler box with handle round |
| US8746542B2 (en) | 2007-07-25 | 2014-06-10 | Concept Packaging Services Limited | Cartons, to methods of constructing the same and to carton blanks therefor |
| WO2009013542A1 (en) * | 2007-07-25 | 2009-01-29 | Concept Packaging Services Limited | Improvements in and relating to cartons, to methods of constructing the same and to carton blanks therefor |
| US8070052B2 (en) | 2008-03-19 | 2011-12-06 | Graphic Packaging International, Inc. | Carton with handle |
| US8752755B2 (en) | 2008-04-14 | 2014-06-17 | Graphic Packaging International, Inc. | Gusseted carton |
| US8109433B2 (en) | 2008-04-14 | 2012-02-07 | Graphic Packaging International, Inc. | Gusseted carton |
| US8136717B2 (en) | 2008-05-08 | 2012-03-20 | Graphic Packaging International, Inc. | Cooler carton with zipper opening feature |
| US8911339B2 (en) | 2008-05-08 | 2014-12-16 | Graphic Packaging International, Inc. | Cooler carton with zipper opening feature |
| US8191761B2 (en) | 2008-10-30 | 2012-06-05 | Graphic Packaging International, Inc. | Cooler box with handle |
| US8459533B2 (en) | 2009-02-24 | 2013-06-11 | Graphic Packaging International, Inc. | Carton with handle |
| US9113648B2 (en) | 2009-11-16 | 2015-08-25 | Graphic Packaging International, Inc. | Expandable carton |
| US8727204B2 (en) | 2009-11-16 | 2014-05-20 | Graphic Packaging International, Inc. | Expandable carton |
| US8840009B2 (en) | 2010-09-17 | 2014-09-23 | Graphic Packaging International, Inc. | Carton with handle |
| US8955736B2 (en) | 2012-02-16 | 2015-02-17 | Graphic Packaging International, Inc. | Carton with handle |
| US9187206B2 (en) | 2012-02-16 | 2015-11-17 | Graphic Packaging International, Inc. | Carton with reinforced handle |
| US9073658B2 (en) | 2012-02-27 | 2015-07-07 | Graphic Packaging International, Inc. | Carton with reinforced handle |
| US9126716B2 (en) | 2012-05-11 | 2015-09-08 | Graphic Packaging International, Inc. | Carton with handle |
| JP2014019473A (en) * | 2012-07-18 | 2014-02-03 | Satoru Uda | Packing container |
| US9010620B2 (en) | 2012-08-10 | 2015-04-21 | Graphic Packaging International, Inc. | Carton with handle |
| US9033209B2 (en) | 2012-11-30 | 2015-05-19 | Graphic Packaging International, Inc. | Carton with handle |
| US9248933B2 (en) | 2013-02-11 | 2016-02-02 | Graphic Packaging International, Inc. | Carton with handle |
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| US9598202B2 (en) | 2013-07-24 | 2017-03-21 | Graphic Packaging International, Inc. | Carton with handle |
| US9636882B2 (en) | 2014-08-19 | 2017-05-02 | Graphic Packaging International, Inc. | Carton with reinforced handle |
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| ST | Notification of lapse |