EP0121485A1 - Corrugated board packaging comprising a tray having two opposed side walls of a height greater than that of the two other walls - Google Patents

Corrugated board packaging comprising a tray having two opposed side walls of a height greater than that of the two other walls Download PDF

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Publication number
EP0121485A1
EP0121485A1 EP84420048A EP84420048A EP0121485A1 EP 0121485 A1 EP0121485 A1 EP 0121485A1 EP 84420048 A EP84420048 A EP 84420048A EP 84420048 A EP84420048 A EP 84420048A EP 0121485 A1 EP0121485 A1 EP 0121485A1
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EP
European Patent Office
Prior art keywords
tray
wall
box
walls
height
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
EP84420048A
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German (de)
French (fr)
Other versions
EP0121485B1 (en
Inventor
Aimé Poyet
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.)
Continentale Du Carton Ondule Socar Societ Ste
Original Assignee
CONTINENTALE DU CARTON ONDULE SOCAR SOCIETE ANONYM Ste
Continentale Du Carton Ondule Socar SA Ste
SOCAR
Lembacel SA
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 CONTINENTALE DU CARTON ONDULE SOCAR SOCIETE ANONYM Ste, Continentale Du Carton Ondule Socar SA Ste, SOCAR, Lembacel SA filed Critical CONTINENTALE DU CARTON ONDULE SOCAR SOCIETE ANONYM Ste
Priority to AT84420048T priority Critical patent/ATE21670T1/en
Publication of EP0121485A1 publication Critical patent/EP0121485A1/en
Application granted granted Critical
Publication of EP0121485B1 publication Critical patent/EP0121485B1/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid 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
    • B65D5/32Rigid 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
    • B65D5/326Rigid 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 a single blank to a permanently assembled tube
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid 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
    • B65D5/32Rigid 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
    • B65D5/322Rigid 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 a single blank to essentially U-shape with or without extensions which form openable lid elements

Definitions

  • the present invention relates to a corrugated cardboard packaging comprising a tray having two opposite walls raised relative to the other two.
  • Such a solution is advantageous because allowing the packaging in the same type of tray, of products of different sizes, or the number of which is variable, the main thing being that the height of the products does not exceed the height of the highest walls.
  • This tray is then engaged in an American box whose height corresponds to that of the two highest walls of the tray.
  • this solution has the drawback of being very expensive to use, due to the large quantities of cardboard which are necessary.
  • the present invention aims to remedy these drawbacks.
  • the height of the highest walls of the tray is greater than the height of the box in which the tray is intended to be housed, so that they each have , at a distance from the bottom of the tray equal to the height of the box, a crease line parallel to the lower edge of said wall, separating the upper edge of the latter from an extension facing the inside of the tray, while the box comprises a sleeve whose only upper end is equipped with two pairs of flaps capable of covering the entire surface of the sleeve.
  • This arrangement provides a significant gain in cardboard, since the flaps of the bottom of the box can be completely removed, while retaining good resistance to compression since the grooves of the box are vertical.
  • the absence of a bottom of the box is advantageous, in the sense that the bottom of the tray being coated with a sheet of synthetic material, the bottom of the packaging resists water well.
  • the walls of the box are joined to the box, near the bottom thereof, by bonding points.
  • these flaps In order to facilitate the closing of the first pair of flaps in the box, that is to say that located on the inside of the packaging, these flaps have, at each of their lateral edges, and from their edge of articulation towards their free edge, a notch or a crushing of material extending over all or part of the considered edge.
  • This arrangement facilitates the passage of the first pair of flaps in the closed position, despite the presence of the extensions of the high walls of the tray.
  • the box has, in the upper part, at least one window extending, in the assembled position of the packaging, partly on a lateral face of the latter and partly on its upper face. at one of the extensions of the high walls of the tray.
  • This window allows the vision of elements of identification of the products or of the recipient of the packaging, sideways and above.
  • the blank, from which the latter is made is closed in the middle of a side face and not in a corner.
  • the locking of the tray in the mounted position at each angle thereof is carried out by means of a tab extending a wall of great height, coming over a wall of little height, and locks 1st in the bottom of the container, each wall of small height being, for its part, extended at each of its ends, by a tab which comes to rest freely against the face facing the inside of the packaging of a wall of great height of the tray.
  • the support of the free legs against the high walls of the tray, combined with the spring effect of the material ensures a certain spacing of the highest walls, favoring the operation of filling the tray and the establishment heat shrink film.
  • the packaging shown in Figures 1 to 5 includes a container (2) and a box (3) of corrugated cardboard.
  • the tray (2) comprises a bottom (4) of generally rectangular shape, of which project four walls, respectively, two low walls (5) and two high walls (6).
  • the assembly of the tray is carried out at each angle thereof by means of a tab (7) extending a high wall (6), coming to cover a low wall (5) , and having a part (8) in the shape of a tenon coming to lock in a slot (9) formed in the bottom (4).
  • the tab (7) has, over a length corresponding to the height of the low walls (5) of the tray, a double groove (10) of triangular shape, extended by a cutout (11) formed in the wall (6).
  • the combination of this double creasing (10) and the cutout (11) allows a slight tilting ment of the upper wall (6) outwards, thus facilitating the loading of the tray.
  • each wall (5) is extended, in each of its angles, by a tab (12) bearing against the internal face of a high wall (6), tending to push the latter outward.
  • each upper wall (6) has, at its upper edge, an extension (13) from which it is separated by a crease line (14) parallel to the bottom, the extension (13) being turned to the side inside.
  • the box (3) comprises a sleeve (15), obtained from a blank, with closure of the latter along a line (16) formed in the middle of one of the faces side.
  • This sleeve (15) has a completely open bottom, and is equipped, at its upper edge, with two pairs of flaps, respectively, longitudinal (17) and transverse (18).
  • Each transverse flap (18) has, in each of its two lateral edges, a cutout (19) extending from its hinge edge on the sleeve towards its other edge.
  • the box (3) finally has, in at least one of its faces, a window (20) extending partly at the level of the sleeve and partly at its upper face.
  • the draw sheet is more wide than the tray, which allows it to hang in the corners, as shown in Figure 3, the tray is inserted into the box (3).
  • the transverse flaps (18) are closed, the extensions (13) are tilted inward, as shown in FIG. 4, and then the longitudinal flaps (17) are closed. the box.
  • the extensions (13) of the tray are locked between the two pairs of flaps (17, 18) of the box, thus ensuring the blocking of the tray in the box.
  • This blocking can be favored by a few points of glue between the tray and the sleeve (15).
  • the box is then closed in a known manner using an adhesive strip or a gummed strip, both at its upper face and at its lower face.
  • the window (20), formed in the tray, leaves visible inscriptions (22) carried on a wall (6) of the tray and its extension (13).
  • FIG. 7 represents a package comprising a box (3) identical to that of FIG. 1, and a container (32), the same elements of which bear the same references as in the container (2).
  • This tray (32) differs essentially from the tray (2) in that, at each angle, the tab (37) extending a high wall (6) is glued against the internal face of a low wall (5).
  • the invention brings a great improvement to the existing technique by providing a packaging of simple and economical design, while being very practical to implement.
  • the box could have a bottom having short flaps, that the extensions of the high walls of the tray could be secured to the flaps of the upper face of the box by gluing, that the walls of the tray could not be secured to the body by gluing, that the flaps of the upper wall of the body may not have notches, or that the body may not have windows, without leaving the frame of the 'invention.

Abstract

1. Corrugated board packaging comprising a tray having tow opposed walls of height greater than that of the other two walls, and a box, characterized in that the height of the taller walls (6) of the tray (2) is greater than the height of the box (3) in which the tray is intended to be housed, such that each said wall has, at a distance from the base of the tray equal to the height of the box, a fold line (14) parallel to the lower edge of said wall, separating the upper edge thereof from an extension flap (13) folded towards the interior of the tray, whilst the box (3) includes a casing (15) of which the single upper end is provided with two pairs of flaps (17, 18) adapted to cover the entire upper surface of the casing.

Description

La présente invention a pour objet un emballage en carton ondulé comprenant une barquette présentant deux parois opposées surélevées par rapport aux deux autres.The present invention relates to a corrugated cardboard packaging comprising a tray having two opposite walls raised relative to the other two.

Il est connu de réaliser des barquettes comprenant deux parois opposées surélevées par rapport aux deux autres servant au conditionnement de produits qui sont maintenus plaqués contre le fond par l'intermédiaire d'un film thermorétractable.It is known to produce trays comprising two opposite walls raised relative to the other two serving for the packaging of products which are kept pressed against the bottom by means of a heat-shrinkable film.

Une telle solution est intéressante car permettant le conditionnement dans un même type de barquette, de produits de différentes tailles, ou dont le nombre est variable, l'essentiel étant que la hauteur des produits ne dépasse pas la hauteur des parois les plus élevées.Such a solution is advantageous because allowing the packaging in the same type of tray, of products of different sizes, or the number of which is variable, the main thing being that the height of the products does not exceed the height of the highest walls.

Cette barquette est alors engagée dans une caisse américaine dont la hauteur correspond à celle des deux parois les plus élevées de la barquette. Cette solution présente toutefois l'inconvénient d'être d'une mise en oeuvre très onéreuse, du fait des quantités importantes de carton qui sont nécessaires.This tray is then engaged in an American box whose height corresponds to that of the two highest walls of the tray. However, this solution has the drawback of being very expensive to use, due to the large quantities of cardboard which are necessary.

La présente invention vise à remédier à ces inconvénients.The present invention aims to remedy these drawbacks.

A cet effet, dans l'emballage qu'elle concerne, la hauteur des parois les plus hautes de la barquette est supérieure à la hauteur de la caisse dans laquelle la barquette est destinée à être logée, de manière à ce qu'elles présentent chacune, à une distance du fond de la barquette égale à la hauteur de la caisse, une ligne de rainage parallèle au bord inférieur de ladite paroi, séparant le bord supérieur de celle-ci d'un prolongement tourné vers l'intérieur de la barquette, tandis que la caisse comprend un manchon dont la seule extrémité supérieure est équipée de deux paires de rabats aptes à recouvrir la totalité de la surface du manchon.For this purpose, in the packaging that it concerns, the height of the highest walls of the tray is greater than the height of the box in which the tray is intended to be housed, so that they each have , at a distance from the bottom of the tray equal to the height of the box, a crease line parallel to the lower edge of said wall, separating the upper edge of the latter from an extension facing the inside of the tray, while the box comprises a sleeve whose only upper end is equipped with two pairs of flaps capable of covering the entire surface of the sleeve.

D'un point de vue pratique, après remplissage de la barquette, il est procédé à l'introduction de celle-ci dans la caisse, à la fermeture d'une première paire de rabats de celle-ci, les rabats transversaux à la barquette, au basculement sur ceux-ci des prolongements des parois supérieures de la barquette et enfin, à la fermeture de l'autre paire de rabats, les rabats longitudinaux à la barquette.From a practical point of view, after filling the tray, it is proceeded to the introduction thereof into the box, to the closure of a first pair of flaps thereof, the flaps transverse to the tray , to the tilting of the extensions of the upper walls of the tray and finally, to the closing of the other pair of flaps, the longitudinal flaps to the tray.

Les prolongements des grandes parois de la barquette se trouvent bloqués entre les deux paires de rabats, réalisant ainsi le blocage de la barquette dans la caisse malgré l'absence de fond de celle-ci ou malgré la seule existence de rabats courts.The extensions of the large walls of the tray are blocked between the two pairs of flaps, thereby blocking the tray in the box despite the absence of the bottom thereof or despite the mere existence of short flaps.

Cet agencement procure un gain important en carton, puisque les rabats du fond de la caisse peuvent être totalement supprimés, tout en conservant une bonne résistance à la compression puisque les cannelures de la caisse sont verticales.This arrangement provides a significant gain in cardboard, since the flaps of the bottom of the box can be completely removed, while retaining good resistance to compression since the grooves of the box are vertical.

En outre, l'absence de fond de la caisse est intéressante, en ce sens que le fond de la barquette étant revêtu d'une feuille de matière synthétique, le fond de l'emballage résiste bien à l'eau.In addition, the absence of a bottom of the box is advantageous, in the sense that the bottom of the tray being coated with a sheet of synthetic material, the bottom of the packaging resists water well.

Selon une possibilité, favorisant une bonne solidarisation de la barquette et de la caisse et améliorant la rigidité de l'ensemble, les parois de la barquette sont solidarisées à la caisse, à proximité du fond de celle-ci, par des points de collage.According to one possibility, favoring a good connection between the tray and the box and improving the rigidity of the assembly, the walls of the box are joined to the box, near the bottom thereof, by bonding points.

Afin de faciliter la fermeture de la première paire de rabats dans la caisse, c'est-à-dire de celle située du côté intérieur de l'emballage, ces rabats présentent, au niveau de chacun de leurs bords latéraux, et depuis leur bord d'articulation vers leur bord libre, une encoche ou un écrasement de matière s'étendant sur tout ou partie du bord considéré.In order to facilitate the closing of the first pair of flaps in the box, that is to say that located on the inside of the packaging, these flaps have, at each of their lateral edges, and from their edge of articulation towards their free edge, a notch or a crushing of material extending over all or part of the considered edge.

Cet agencement facilite le passage de la première paire de rabats en position de fermeture, malgré la présence des prolongements des parois hautes de la barquette.This arrangement facilitates the passage of the first pair of flaps in the closed position, despite the presence of the extensions of the high walls of the tray.

Selon une autre caractéristique de l'invention, la caisse présente, en partie haute, au moins une fenêtre s'étendant, en position montée de l'emballage, pour partie sur une face latérale de celui-ci et pour partie sur sa face supérieure au niveau de l'un des prolongements des parois hautes de la barquette.According to another characteristic of the invention, the box has, in the upper part, at least one window extending, in the assembled position of the packaging, partly on a lateral face of the latter and partly on its upper face. at one of the extensions of the high walls of the tray.

Cette fenêtre permet la vision d'éléments d'identification des produits ou du destinataire de l'emballage, latéralement et par-dessus.This window allows the vision of elements of identification of the products or of the recipient of the packaging, sideways and above.

Pour faciliter l'encaissage de la barquette dans la caisse, le flan, à partir duquel est réalisée cette dernière, est fermé au milieu d'une face latérale et non pas dans un angle.To facilitate casing of the tray in the box, the blank, from which the latter is made, is closed in the middle of a side face and not in a corner.

Conformément à une autre caractéristique, le verrouillage de la barquette en position montée au niveau de chaque angle de celle-ci, est réalisé par l'intermédiaire d'une patte prolongeant une paroi de grande hauteur, venant coiffer une paroi de petite hauteur, et se verrouil-1er dans le fond de la barquette, chaque paroi de petite hauteur étant, pour sa part, prolongée à chacune de ses extrémités, par une patte venant librement en appui contre la face tournée vers l'intérieur de l'emballage d'une paroi de grande hauteur de la barquette. L'appui des pattes libres contre les parois de grande hauteur de la barquette, combiné à l'effet de ressort de la matière assure un certain écartement des parois les plus hautes, favorisant l'opération de remplissage de la barquette et la mise en place du film thermorétractable.In accordance with another characteristic, the locking of the tray in the mounted position at each angle thereof, is carried out by means of a tab extending a wall of great height, coming over a wall of little height, and locks 1st in the bottom of the container, each wall of small height being, for its part, extended at each of its ends, by a tab which comes to rest freely against the face facing the inside of the packaging of a wall of great height of the tray. The support of the free legs against the high walls of the tray, combined with the spring effect of the material ensures a certain spacing of the highest walls, favoring the operation of filling the tray and the establishment heat shrink film.

De toute façon, l'invention sera bien comprise à l'aide de la description qui suit, en référence au dessin schématique annexé représentant, à titre d'exemple non limitatif, une forme d'exécution de cet emballage :

  • Figure 1 est une vue en perspective éclatée des deux éléments constitutifs de cet emballage ;
  • Figures 2 et 3 sont deux vues en perspective d'une barquette, respectivement, après remplissage en produits et après mise en place du film thermorétractable ;
  • Figure 4 est une vue en perspective de cet emballage en cours de fermeture ;
  • Figure 5 en est une vue en coupe en position fermée par un plan médian transversal ;
  • Figure 6 est une vue à plat d'un angle de la barquette ;
  • Figure 7 est une vue en perspective, similaire à celle de figure 1, dans laquelle la barquette est montée de façon différente.
In any case, the invention will be clearly understood with the aid of the description which follows, with reference to the appended schematic drawing representing, by way of nonlimiting example, an embodiment of this packaging:
  • Figure 1 is an exploded perspective view of the two components of this package;
  • Figures 2 and 3 are two perspective views of a tray, respectively, after filling with products and after placement of the heat-shrinkable film;
  • Figure 4 is a perspective view of this package being closed;
  • Figure 5 is a sectional view in the closed position by a transverse median plane;
  • Figure 6 is a flat view of a corner of the tray;
  • Figure 7 is a perspective view, similar to that of Figure 1, in which the tray is mounted differently.

L'emballage représenté aux figures 1 à 5 comprend une barquette (2) et une caisse (3) en carton ondulé. La barquette (2) comprend un fond (4) de forme générale rectangulaire, dont font saillie quatre parois, respectivement, deux parois basses (5) et deux parois hautes (6).The packaging shown in Figures 1 to 5 includes a container (2) and a box (3) of corrugated cardboard. The tray (2) comprises a bottom (4) of generally rectangular shape, of which project four walls, respectively, two low walls (5) and two high walls (6).

Comme montré à la figure 6, le montage de la barquette est réalisé au niveau de chaque angle de celle-ci par l'intermédiaire d'une patte (7) prolongeant une paroi haute (6), venant coiffer une paroi basse (5), et possédant une partie (8) en forme de tenon venant se verrouiller dans une fente (9) ménagée dans le fond (4). La patte (7) présente, sur une longueur correspondant à la hauteur des parois basses (5) de la barquette, un double rainage (10) de forme triangulaire, prolongé par une découpe (11) ménagée dans la paroi (6). La combinaison de ce double rainage (10) et de la découpe (11) permet un léger basculement de la paroi haute (6) vers l'extérieur, facilitant ainsi le chargement de la barquette. En outre, chaque paroi (5) est prolongée, dans chacun de ses angles, par une patte (12) venant en appui contre la face interne d'une paroi haute (6), tendant à pousser celle-ci vers l'extérieur.As shown in Figure 6, the assembly of the tray is carried out at each angle thereof by means of a tab (7) extending a high wall (6), coming to cover a low wall (5) , and having a part (8) in the shape of a tenon coming to lock in a slot (9) formed in the bottom (4). The tab (7) has, over a length corresponding to the height of the low walls (5) of the tray, a double groove (10) of triangular shape, extended by a cutout (11) formed in the wall (6). The combination of this double creasing (10) and the cutout (11) allows a slight tilting ment of the upper wall (6) outwards, thus facilitating the loading of the tray. In addition, each wall (5) is extended, in each of its angles, by a tab (12) bearing against the internal face of a high wall (6), tending to push the latter outward.

Comme montré au dessin, chaque paroi haute (6) présente, au niveau de son bord supérieur, un prolongement (13) dont elle est séparée par une ligne de rainage (14) parallèle au fond, le prolongement (13) étant tourné du côté de l'intérieur.As shown in the drawing, each upper wall (6) has, at its upper edge, an extension (13) from which it is separated by a crease line (14) parallel to the bottom, the extension (13) being turned to the side inside.

Dans la forme d'exécution représentée au dessin, la caisse (3) comprend un manchon (15), obtenu à partif d'un flan, avec fermeture de celui-ci selon une ligne (16) ménagée au milieu d'une des faces latérales. Ce manchon (15) possède un fond totalement ouvert, et est équipé, au niveau de son bord supérieur, de deux paires de rabats, respectivement, longitudinaux (17) et transversaux (18).In the embodiment shown in the drawing, the box (3) comprises a sleeve (15), obtained from a blank, with closure of the latter along a line (16) formed in the middle of one of the faces side. This sleeve (15) has a completely open bottom, and is equipped, at its upper edge, with two pairs of flaps, respectively, longitudinal (17) and transverse (18).

Chaque rabat transversal (18) présente, dans chacun de ses deux bords latéraux, une découpe (19) s'étendant, depuis son bord d'articulation sur le manchon, vers son autre bord.Each transverse flap (18) has, in each of its two lateral edges, a cutout (19) extending from its hinge edge on the sleeve towards its other edge.

La caisse (3) présente enfin, dans au moins une de ses faces, une fenêtre (20) s'étendant pour partie au niveau du manchon et pour partie au niveau de sa face supérieure.The box (3) finally has, in at least one of its faces, a window (20) extending partly at the level of the sleeve and partly at its upper face.

D'un point de vue pratique, après remplissage de la barquette par des produits (21), comme montré à la figure 2, et mise en place sur celle-ci d'un film thermorétractable (22), dont l'alèse est plus large que la barquette, ce qui permet à celui-ci de s'accrocher dans les angles, comme montré à la figure 3, la barquette est introduite dans la caisse (3). Il est alors procédé, dans un premier temps, à la fermeture des rabats transversaux (18), au basculement vers l'intérieur des prolongements (13), comme montré à la figure 4, puis à la fermeture des rabats longitudinaux (17) de la caisse. Dans cette position, les prolongements (13) de la barquette se trouvent verrouillés entre les deux paires de rabats (17, 18) de la caisse, assurant ainsi le blocage de la barquette dans la caisse. Ce blocage peut être favorisé par quelques points de colle entre la barquette et le manchon (15). La caisse est alors fermée de façon connue à l'aide d'une bande adhésive ou d'une bande gommée, tant au niveau de sa face supérieure que de sa face inférieure.From a practical point of view, after filling the tray with products (21), as shown in FIG. 2, and placing on it a heat-shrinkable film (22), the draw sheet is more wide than the tray, which allows it to hang in the corners, as shown in Figure 3, the tray is inserted into the box (3). First, the transverse flaps (18) are closed, the extensions (13) are tilted inward, as shown in FIG. 4, and then the longitudinal flaps (17) are closed. the box. In this position, the extensions (13) of the tray are locked between the two pairs of flaps (17, 18) of the box, thus ensuring the blocking of the tray in the box. This blocking can be favored by a few points of glue between the tray and the sleeve (15). The box is then closed in a known manner using an adhesive strip or a gummed strip, both at its upper face and at its lower face.

Comme montré aux figures 4 et 5, la fenêtre (20), ménagée dans la barquette, laisse apparentes des inscriptions (22) portées sur une paroi (6) de la barquette et son prolongement (13).As shown in Figures 4 and 5, the window (20), formed in the tray, leaves visible inscriptions (22) carried on a wall (6) of the tray and its extension (13).

La figure 7 représente un emballage comportant une caisse (3) identique à celle de figure 1, et une barquette (32) dont les mêmes éléments portent les mêmes références que dans la barquette (2). Cette barquette (32) diffère essentiellement de la barquette (2) en ce que, au niveau de chaque angle, la patte (37) prolongeant une paroi haute (6) est collée contre la face interne d'une paroi basse (5).FIG. 7 represents a package comprising a box (3) identical to that of FIG. 1, and a container (32), the same elements of which bear the same references as in the container (2). This tray (32) differs essentially from the tray (2) in that, at each angle, the tab (37) extending a high wall (6) is glued against the internal face of a low wall (5).

Comme il ressort de ce qui précède, l'invention apporte une grande amélioration à la technique existante en fournissant un emballage de conception simple et économique, tout en étant très pratique à mettre en oeuvre.As is apparent from the above, the invention brings a great improvement to the existing technique by providing a packaging of simple and economical design, while being very practical to implement.

Comme il va de soi, l'invention ne se limite pas aux seules formes d'exécution de cet emballage, décrites ci-dessus à titre d'exemples ; elle en embrasse, au contraire, toutes les variantes de réalisation.It goes without saying that the invention is not limited to the sole embodiments of this packaging, described above by way of examples; on the contrary, it embraces all of its variant embodiments.

C'est ainsi notamment que la caisse pourrait comporter un fond présentant des rabats courts, que les prolongements des parois hautes de la barquette pourraient être solidarisés aux rabats de la face supérieure de la caisse par collage, que les parois de la barquette pourraient ne pas être solidarisées à la caisse par collage, que les rabats de la paroi supérieure de la caisse pourraient ne pas présenter d'encoches, ou encore que la caisse pourrait ne pas présenter de fenêtres, sans que l'on sorte pour autant du cadre de l'invention.Thus, in particular, the box could have a bottom having short flaps, that the extensions of the high walls of the tray could be secured to the flaps of the upper face of the box by gluing, that the walls of the tray could not be secured to the body by gluing, that the flaps of the upper wall of the body may not have notches, or that the body may not have windows, without leaving the frame of the 'invention.

Claims (7)

1. - Emballage en carton ondulé comprenant une barquette présentant deux parois opposées surélevées par rapport aux deux autres, et une caisse, caractérisé en ce que la hauteur des parois (6) les plus hautes de la barquette (2) est supérieure à la hauteur de la caisse (3) dans laquelle la barquette est destinée à être logée, de manière à ce qu'elles présentent chacune, à une distance du fond de la barquette égale à la hauteur de la caisse, une ligne de rainage (14) parallèle au bord inférieur de ladite paroi, séparant le bord supérieur de celle-ci d'un prolongement (13) tourné vers l'intérieur de la barquette, tandis que la caisse (3) comprend un manchon (15) dont la seule extrémité supérieure est équipée de deux paires de rabats (17, 18) aptes à recouvrir la totalité de la surface du manchon.1. - Corrugated cardboard packaging comprising a tray having two opposite walls raised relative to the other two, and a box, characterized in that the height of the highest walls (6) of the tray (2) is greater than the height of the box (3) in which the tray is intended to be housed, so that they each have, at a distance from the bottom of the tray equal to the height of the box, a grooving line (14) parallel at the lower edge of said wall, separating the upper edge thereof from an extension (13) facing the interior of the tray, while the box (3) comprises a sleeve (15) whose only upper end is equipped with two pairs of flaps (17, 18) capable of covering the entire surface of the sleeve. 2. - Emballage selon la revendication 1, caractérisé en ce que les parois de la barquette (2) sont solidarisées à la caisse (3), à proximité du fond de celle-ci, par des points de collage.2. - Packaging according to claim 1, characterized in that the walls of the tray (2) are secured to the body (3), near the bottom thereof, by bonding points. 3. - Emballage selon l'une quelconque des revendications 1 et 2, caractérisé en ce que les rabats (18), situés du côté de l'intérieur de l'emballage, présentent, au niveau de chacun de leurs bords latéraux, et depuis leur bord d'articulation vers leur bord libre, une encoche (19) ou un écrasement de matière s'étendant sur tout ou partie du bord considéré.3. - Packaging according to any one of claims 1 and 2, characterized in that the flaps (18), located on the side of the interior of the packaging, have, at each of their lateral edges, and since their hinge edge towards their free edge, a notch (19) or a crushing of material extending over all or part of the edge considered. 4. - Emballage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la caisse présente, en partie haute, au moins une fenêtre (20) s'étendant, en position montée de l'emballage, pour partie sur une face latérale de celui-ci et pour partie sur sa face supérieure au niveau de l'un des prolongements (13) des parois hautes de la barquette.4. - Packaging according to any one of claims 1 to 3, characterized in that the box has, in the upper part, at least one window (20) extending, in the assembled position of the packaging, partly on a lateral face of the latter and partly on its upper face at one of the extensions (13) of the high walls of the tray. 5. - Emballage selon l'une quelconque des revendications 1 à 4, caractérisé en ce que chaque paroi haute (6) de la barquette (2, 32) présente, au niveau de chaque angle de celle-ci, une double ligne de rainage (10) de forme triangulaire qui, s'étendant sur une longueur correspondant à la hauteur des parois basses (5) de la barquette, est prolongée par une découpe (11) de forme similaire ménagée dans la paroi (6).5. - Packaging according to any one of claims 1 to 4, characterized in that each upper wall (6) of the tray (2, 32) has, at each angle thereof, a double crease line (10) of triangular shape which, extending over a length corresponding to the height of the low walls (5) of the tray, is extended by a cutout (11) of similar shape formed in the wall (6). 6. - Emballage selon la revendication 5, caractérisé en ce que le verrouillage de la barquette en position montée au niveau de chaque angle de celle-ci, est réalisé par l'intermédiaire d'une patte (7) prolongeant une paroi de grande hauteur (6), venant coiffer une paroi (5) de petite hauteur, et se verrouiller dans le fond de la barquette, chaque paroi (5) de petite hauteur étant, pour sa part, prolongée à chacune de ses extrémités, par une patte (12) venant librement en appui contre la face tournée vers l'intérieur de l'emballage d'une paroi de grande hauteur (6) de la barquette.6. - Packaging according to claim 5, characterized in that the locking of the tray in the mounted position at each angle thereof, is produced by means of a lug (7) extending a very high wall (6), coming over a wall (5) of small height, and locking in the bottom of the tray, each wall (5) of small height being, for its part, extended at each of its ends, by a tab (12) coming to rest freely against the face facing the inside of the packaging of a wall of high height (6) of the tray. 7. - Emballage selon la revendication 5, caractérisé en ce que chaque paroi haute (6) de la barquette (32) est prolongée, au niveau de chaque angle, par une patte (37 )., collée contre la face interne d'une paroi basse (5).7. - Packaging according to claim 5, characterized in that each upper wall (6) of the tray (32) is extended, at each angle, by a tab (37)., Glued against the inner face of a low wall (5).
EP84420048A 1983-03-15 1984-03-14 Corrugated board packaging comprising a tray having two opposed side walls of a height greater than that of the two other walls Expired EP0121485B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84420048T ATE21670T1 (en) 1983-03-15 1984-03-14 PACKAGE MADE OF CORRUGATED CARDBOARD, COMPRISING A TRAY WITH TWO OPPOSING SIDE WALLS THAT ARE HIGHER THAN THE OTHER TWO.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8304609A FR2542710B1 (en) 1983-03-15 1983-03-15 CORRUGATED BOX PACKAGE COMPRISING A TRAY HAVING TWO OPPOSITE WALLS RAISED FROM THE TWO OTHERS
FR8304609 1983-03-15

Publications (2)

Publication Number Publication Date
EP0121485A1 true EP0121485A1 (en) 1984-10-10
EP0121485B1 EP0121485B1 (en) 1986-08-27

Family

ID=9287067

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84420048A Expired EP0121485B1 (en) 1983-03-15 1984-03-14 Corrugated board packaging comprising a tray having two opposed side walls of a height greater than that of the two other walls

Country Status (5)

Country Link
EP (1) EP0121485B1 (en)
AT (1) ATE21670T1 (en)
DE (1) DE3460533D1 (en)
ES (1) ES278187Y (en)
FR (1) FR2542710B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012024804B4 (en) 2012-12-19 2019-05-02 Klingele Papierwerke Gmbh & Co. Kg Method of packaging one or more packaged goods and packaging

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700456A (en) * 1950-07-14 1955-01-25 Edward D Gillam Container insert tray for ovoid articles
US2874889A (en) * 1955-08-22 1959-02-24 Paperbox Corp Carton for packing fruits, vegetables or the like
US4133430A (en) * 1977-11-07 1979-01-09 Cravens Harold E Cartonized tray
FR2498561A1 (en) * 1981-01-27 1982-07-30 Lembacel Sa Two-part folded cardboard container - has base and cover with corresponding side walls and glued retaining flaps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700456A (en) * 1950-07-14 1955-01-25 Edward D Gillam Container insert tray for ovoid articles
US2874889A (en) * 1955-08-22 1959-02-24 Paperbox Corp Carton for packing fruits, vegetables or the like
US4133430A (en) * 1977-11-07 1979-01-09 Cravens Harold E Cartonized tray
FR2498561A1 (en) * 1981-01-27 1982-07-30 Lembacel Sa Two-part folded cardboard container - has base and cover with corresponding side walls and glued retaining flaps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012024804B4 (en) 2012-12-19 2019-05-02 Klingele Papierwerke Gmbh & Co. Kg Method of packaging one or more packaged goods and packaging

Also Published As

Publication number Publication date
ES278187Y (en) 1985-03-01
ATE21670T1 (en) 1986-09-15
FR2542710B1 (en) 1985-07-19
EP0121485B1 (en) 1986-08-27
FR2542710A1 (en) 1984-09-21
ES278187U (en) 1984-07-16
DE3460533D1 (en) 1986-10-02

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