FR2577901A1 - New package for thin cylindrical or polygonal products and more particularly for cheeses - Google Patents

New package for thin cylindrical or polygonal products and more particularly for cheeses Download PDF

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Publication number
FR2577901A1
FR2577901A1 FR8503003A FR8503003A FR2577901A1 FR 2577901 A1 FR2577901 A1 FR 2577901A1 FR 8503003 A FR8503003 A FR 8503003A FR 8503003 A FR8503003 A FR 8503003A FR 2577901 A1 FR2577901 A1 FR 2577901A1
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FR
France
Prior art keywords
packaging
sides
blank
intended
cardboard
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
FR8503003A
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French (fr)
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FR2577901B3 (en
Inventor
Louis Fauvel
Noel Charraud
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CLERGEAU PAPETERIES LEON
Original Assignee
CLERGEAU PAPETERIES LEON
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Priority to FR8503003A priority Critical patent/FR2577901B3/en
Publication of FR2577901A1 publication Critical patent/FR2577901A1/en
Application granted granted Critical
Publication of FR2577901B3 publication Critical patent/FR2577901B3/en
Expired legal-status Critical Current

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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
    • 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
    • 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
    • B65D5/2014—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 central panel having a non rectangular shape
    • B65D5/2033—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 central panel having a non rectangular shape polygonal having more than four sides, e.g. hexagonal, octogonal

Abstract

Package made of material such as cardboard, having a good resistance to crushing when stacked, with maximum aeration of the contained product. It is constituted by the assembly of two elements, one forming the bottom 1 and the other forming the lid 2, each obtained by cutting out a cardboard blank comprising the grooved lines necessary for determining a large face of polygonal shape forming the actual bottom and lid, as well as the lateral edges which overlap and are joined to each other generally by gluing, the operations of setting the volume and closing the package being carried out in a mechanised manner.

Description

La présente invention concerne un emballage destiné à contenir un produit de forme cylindrique ou polygonale de faible epaisseur et plus particulièrement un fromage tel que le brie par exemple. The present invention relates to a packaging intended to contain a product of cylindrical or polygonal shape of small thickness and more particularly a cheese such as brie for example.

I1 est connu certains types d'emballages réalises en carton, à partir d'un flan dont les lignes de pliage et les découpes permettent a la mise en volume, d'obtenir un compartimentage de l'emballage, permettant le logement d'un nombre déterminé -de produits. Dans certaines de ces réalisations, le produit s'inscrit dans un perimètre carré, son positionnement en seulement quatre points pouvant s'averer insuffisant ; c'est le cas notamment quand il s'agit de produits délicats pour lesquels toute mâchure doit être evitée pour assurer sa bonne conservation. Dans le cas particulier de 1'emballage des fromages, il s'est avéré nécessaire d'une part de contenir ceux-ci un par-un et d'autre part d'assurer une aération maximum du contenu de l'emballage.Les perforations généralement prévues pour assurer une circulation d'air autour du produit diminuent d'une façon importante la résistance mécanique de l'emballage, notamment à l'écrasement au cours du gerbage en hauteur ou aux risques de dechirures en cours de manutention. A cet effet, il est genéralement utilisé une qualité de carton supérieure : conjointement, la structure même de l'emballage est conçue pour résister aux sollicitations précitées. C'est ainsi qu'il est connu de ceinturer chaque fromage par une bande de carton disposée sur chant et formee selon un contour polygonal dont certaines de ses faces viennent en contact avec les parois de l'emballage desquelles elles sont rendues solidaires généralement par collage. I1 est généralement prévu que les cannelures du carton, duquel est extraite la ceinture ainsi constituée, sont disposées verticalement.Une telle disposition, bien que permettant d'obtenir la résistance désirée de l'emballage, présente toutefois des inconvénients. D'une part, la mise en volume n'est pas mecanisable, d'autre part, la qualité du carton employé augmente le poids de l'emballage et son prix de revient enfin, la ventilation du produit dans les angles est très reduite, voire inexistante notamment à l'occasion du gerbage. I1 is known certain types of packaging made of cardboard, from a blank whose fold lines and cuts allow the volume, to obtain a compartmentalization of the packaging, allowing the housing of a number determined -of products. In some of these embodiments, the product fits into a square perimeter, its positioning in only four points may prove to be insufficient; this is particularly the case when it comes to delicate products for which any chewing must be avoided to ensure its good conservation. In the particular case of cheese packaging, it has been necessary on the one hand to contain them one by one and on the other hand to ensure maximum ventilation of the contents of the packaging. generally provided to ensure air circulation around the product significantly reduce the mechanical resistance of the packaging, in particular to crushing during stacking at height or to the risks of tears during handling. For this purpose, it is generally used a higher quality of cardboard: jointly, the very structure of the packaging is designed to withstand the aforementioned stresses. It is thus known to surround each cheese with a strip of cardboard placed on edge and formed according to a polygonal contour, some of its faces coming into contact with the walls of the packaging from which they are generally made integral by bonding. . I1 is generally provided that the grooves of the cardboard, from which the belt thus formed is extracted, are arranged vertically. Such an arrangement, although making it possible to obtain the desired resistance of the packaging, however has drawbacks. On the one hand, the volume setting is not mechanizable, on the other hand, the quality of the cardboard used increases the weight of the packaging and its cost price finally, the ventilation of the product in the corners is very reduced, or even non-existent, particularly during stacking.

L'emballage, selon l'invention, a pour but de remédier à ces inconvénients. Celle-ci permet en effet à partir d'un carton de densité plus faible, l'obtention d'un emballage de bonne résistance mécanique, d'un poids plus faible et par consequent plus économique, ladite invention ayant également pour effet d'adapter l'emballage au plus pres au produit contenu et de lui assurer une parfaite aération sur l'integralite de ses faces.Enfin, l'invention vise à la mécanisation automatique de la mise sous emballage. t
L'emballage, objet de la présente invention, est constitué de deux éléments, l'un formant le fond, l'autre le couvercle, chacun d'eux étant obtenu par decoupage d'un flan de carton comportant les lignes de rainage nécessaires à l'obtention d'un emballage de formes polygonales, l'assemblage du fond avec le couvercle s'effectuant, sans mise en volume préalable de ce dernier, la solidarisation des deux s'obtenant d'une façon générale par collage, conférant à l'ensemble ainsi constitué une bonne résistance mécanique par doublage et même triplage des épaisseurs de ses parois.The purpose of the packaging according to the invention is to remedy these drawbacks. This in fact makes it possible, from a cardboard of lower density, to obtain a packaging of good mechanical strength, of a lower weight and therefore more economical, said invention also having the effect of adapting packaging as close as possible to the product contained and ensuring perfect ventilation over all of its faces. Finally, the invention aims at the automatic mechanization of packaging. t
The packaging, object of the present invention, consists of two elements, one forming the bottom, the other the cover, each of them being obtained by cutting a cardboard blank comprising the creasing lines necessary for obtaining a package of polygonal shapes, the assembly of the bottom with the cover being effected, without prior volume setting of the latter, the joining of the two being generally obtained by gluing, giving the 'assembly thus constituted good mechanical resistance by doubling and even tripling the thicknesses of its walls.

Les dessins annexés illustrent un mode de réalisation de l'emballage conforme à la presente invention. The accompanying drawings illustrate an embodiment of the packaging according to the present invention.

Dans ceux-ci - la figure 1 représente une vue en perspective de l'ensemble de l'emballage, - la figure 2 représente une vue à plat du flan engendrant le fond de l'emballage, - la figure 3 représente une vue à plat du flan engendrant le couvercle de l'emballage.In these - Figure 1 shows a perspective view of the entire package, - Figure 2 shows a flat view of the blank generating the bottom of the package, - Figure 3 shows a flat view of the blank generating the lid of the package.

Tel que represente, l'emballage est constitue d'un fond l et d'un couvercle 2, extraits chacun d'un flan de carton ondule, dont les découpes et les lignes de rainage engendrent une grande face de forme octogonale dans l'exemple choisi, ainsi que des bords lateraux. Selon la figure 2, representant l'élément destine à former le fond, la découpe du flan-comprend une grande face la constituant le fond proprement dit, de forme octogonale, bordée par des lignes de rainage lb et lc sur lesquelles se rattachent respectivement les bords latéraux ld et le.Dans l'exemple choisi, les côtés ld sont sensiblement plus longs que les côtés lc ; les côtés ld sont prolonges à chacune de leurs extrémités par une languette de liaison 1f destinée au cours de la mise en volume du fond, à venir partiellement à recouvrement du cote et à s'assembler avec celui-ci d'une façon générale par collage ; les côtes le comportent sur leur arête horizontale supérieure un tenon lg formant saillie destiné à assurer un positionnement du couvercle par rapport au fond ainsi qu'un positionnement et une liaison des emballages au cours de leur gerbage.Les lignes de rainage lc correspondant à la base des cotés le comportent à cet effet, une découpure 1h dans laquelle vient s'inscrire l'un des tenons îg de l'emballage situé immédiatement en-dessous dans l'empilage. Sur les arêtes inférieures et supérieures des côtés ld sont prévues des découpes lj destinées à assurer l'aération du volume intérieur de l'emballage. As shown, the packaging consists of a bottom 1 and a cover 2, each extracted from a blank of corrugated cardboard, the cutouts and the creasing lines of which produce a large face of octagonal shape in the example. chosen, as well as side edges. According to FIG. 2, representing the element intended to form the bottom, the blank cut-out comprises a large face constituting the bottom proper, of octagonal shape, bordered by creasing lines 1b and 1c to which the lateral edges ld and le. In the example chosen, the sides ld are substantially longer than the sides lc; the sides ld are extended at each of their ends by a connecting tongue 1f intended during the setting of volume of the bottom, to come partially to overlap the side and to assemble therewith in general by bonding ; the ribs comprise it on their upper horizontal edge a lg lug projecting intended to ensure a positioning of the cover relative to the bottom as well as a positioning and a connection of the packages during their stacking. The creasing lines lc corresponding to the base sides include it for this purpose, a cut 1h in which is inscribed one of the pins ig of the packaging located immediately below in the stack. On the lower and upper edges of the sides ld are provided cutouts lj intended to ensure the ventilation of the interior volume of the packaging.

Selon la figure 3, représentant ltélément destiné à former le couvercle 2, la decoupe du flan comprend une grande face 2a constituant le couvercle proprement dit, de forme octogonale, bordee par des lignes de rainage 2b et 2c sur lesquelles se rattachent respectivement les bords latéraux 2d et 2e. Par similitude avec l'élément de fond, les cotes 2d sont sensiblement plus longs que les côtés 2c les lignes de rainage 2c correspondant à l'arete supérieure des côtés 2e comportent une découpure 2f, dans laquelle pénètre l'un des tenons lg situé sur l'arete supérieure des côtés le de l'élément de fond ; de meme, l'arete inférieure des côtés 2e comporte une découpe 2g venant en superposition avec la découpe 1h des côtés le.Sur les aretes inferieures et supérieures des côtés 2d sont prévues des découpes 2h destinées à assurer l'aération du volume intérieur de l'emballage et venant se superposer avec les découpes lj prévues pour le meme usage sur l'élément de fond.  According to FIG. 3, showing the element intended to form the cover 2, the blank blank comprises a large face 2a constituting the cover proper, of octagonal shape, bordered by creasing lines 2b and 2c to which the lateral edges are attached respectively. 2d and 2e. By similarity with the bottom element, the dimensions 2d are substantially longer than the sides 2c the crease lines 2c corresponding to the upper edge of the sides 2e have a cutout 2f, into which one of the lg studs located on the upper edge of the sides of the bottom element; similarly, the lower edge of the sides 2e comprises a cut 2g coming in superposition with the cut 1h of the sides le. On the lower and upper edges of the sides 2d are provided cuts 2h intended to ensure the ventilation of the interior volume of the 'packaging and coming to be superimposed with the cutouts lj provided for the same use on the bottom element.

De la description qui précéder il ressort que la mise en volume de l'élément constituant le fond peut etre effectuée d'une façon mécanisée et que d'autre part, une fois le chargement de cet élément effectue, il est procédé à la pose du flan constituant le couvercle en appui sur les bords latéraux du fond, les tenons lg de ceux-ci traversant les découpes 2f du couvercle et assurant ainsi le positionnement relatif des deux éléments, et simultanément à la fermeture de l'emballage d'une façon mécanisée par rabattement des côtés latéraux 2d, 2e respectivement sur les côtés ld et le du fond, et liaison de ces côtés entre eux, laquellevliaison s'effectue en général par collage. From the foregoing description it appears that the volume forming of the element constituting the bottom can be carried out in a mechanized manner and that on the other hand, once the loading of this element is effected, the installation of the blank constituting the cover resting on the lateral edges of the bottom, the lg lugs thereof crossing the cutouts 2f of the cover and thus ensuring the relative positioning of the two elements, and simultaneously with the closing of the packaging in a mechanized manner by folding the lateral sides 2d, 2e respectively on the sides ld and the bottom, and connection of these sides together, which bonding is generally carried out by gluing.

L'emballage ainsi obtenu présente une résistance accrue à l'écrasement par le doublement d'épaisseur de ses côtés latéraux, les petits côtés étant meme d'épaisseur triplée ; l'emballage est aéré sur la totalité de ses faces. The packaging thus obtained has increased resistance to crushing by doubling the thickness of its lateral sides, the short sides even being of tripled thickness; the packaging is ventilated on all of its faces.

L'invention ne se limite pas au mode de réalisation des éléments constitutifs spécialement décrits, mais elle embrasse toutes les variantes à condition que celles-ci ne soient pas en contradiction avec l'objet de chacune des revendications annexées à la présente description. The invention is not limited to the embodiment of the constituent elements specially described, but it embraces all the variants provided that these are not in contradiction with the subject of each of the claims annexed to this description.

L'emballage, objet de la présente invention, peut etre utilisé pour le conditionnement de tous produits cylindriques ou polygonaux de faible épaisseur qui doivent etre préservés de toute détérioration par écrasement dont la conservation est conditionnée à une bonne aération, tels que des fromages par exemple.  The packaging, object of the present invention, can be used for the packaging of all cylindrical or polygonal products of small thickness which must be preserved from any deterioration by crushing whose conservation is conditioned by good aeration, such as cheeses for example .

Claims (3)

-REVENDICATIONS- CLAIMS 1.- Emballage en matériau tel que du carton destiné à contenir des produits de forme cylindrique ou polygonale de faible épaisseur et plus particulièrement des fromages pour lesquels l'emballage doit résister aux risques d'écrasement en cours de transport, ou à l'occasion du gerbage, tout en assurant une'aération maximum du produit, caractérisé en ce qu'il est constitué par l'assemblage de deux éléments, l'un formant le fond (1), l'autre le couvercle (2), obtenus chacun par découpage d'un flan de carton comportant les lignes de rainage nécessaires pour déterminer une grande face de forme polygonale constituant le fond ou le couvercle proprement dit, ainsi que des bords latéraux venant à recouvrement et se solidarisant entre eux généralement par collage. 1.- Packaging in material such as cardboard intended to contain products of cylindrical or polygonal shape of small thickness and more particularly cheeses for which the packaging must resist the risks of crushing during transport, or on occasion stacking, while ensuring maximum ventilation of the product, characterized in that it consists of the assembly of two elements, one forming the bottom (1), the other the cover (2), each obtained by cutting a cardboard blank having the crease lines necessary to determine a large polygonal face constituting the bottom or the lid proper, as well as lateral edges coming to overlap and joining together generally by gluing. 2.- Emballage selon la revendication 1, caractérisé en ce que l'élément destiné à former le fond (1) est découpé dans un flan de façon à constituer une grande face (la) réalisant le fond proprement dit de forme octogonale bordée par des lignes de rainage (lb) et (lc) sur lesquelles se rattachent respectivement des côtés latéraux (ld) et (le), les côtes (ld) étant prolongés à chacune de leurs extrémités par une languette de liaison (lof) destinée au cours de la mise en volume du fond à venir partiellement à recouvrement du côté contigü (le) et à s'assembler avec celui-ci d'une façon générale par collage, les côtés (le) comportant sur leur arête horizontale supérieure un tenon (lg) formant saillie s'inscrivant au gerbage dans une decoupure (lh) exécutée sur la ligne de rainage (lc) correspondant à l'arrête inférieure du coté (le). 2.- Packaging according to claim 1, characterized in that the element intended to form the bottom (1) is cut from a blank so as to constitute a large face (la) providing the bottom proper of octagonal shape bordered by creasing lines (lb) and (lc) to which the lateral sides (ld) and (le) are attached respectively, the ribs (ld) being extended at each of their ends by a connecting tongue (lof) intended for the volume of the bottom to come partially overlapping the contiguous side (the) and to assemble therewith generally by gluing, the sides (the) comprising on their upper horizontal edge a tenon (lg) protruding part of the stacking in a cut (lh) executed on the crease line (lc) corresponding to the lower edge of the side (le). 3.- Emballage selon la revendication 1, caractérisé en ce que l'élément destiné à former le couvercle (2) est découpé dans un flan de façon à constituer une grande face (2a) réalisant le couvercle proprement dit de forme octogonale bordée par des lignes de rainage (2b) et (2c) sur lesquelles se rattachent respectivement des côtés latéraux (2d) et (2e), les lignes de rainage (2c) correspondant à l'arete supérieure des cotés (2e) comportant une découpure (2f) dans laquelle pénètre l'un des tenons (lg) situé sur l'arête superieure des côtés (le) de l'élément de fond.  3.- Packaging according to claim 1, characterized in that the element intended to form the cover (2) is cut from a blank so as to constitute a large face (2a) providing the actual cover of octagonal shape bordered by crease lines (2b) and (2c) to which the lateral sides (2d) and (2e) are attached respectively, the crease lines (2c) corresponding to the upper edge of the sides (2e) comprising a cutout (2f) into which one of the studs (lg) located on the upper edge of the sides (le) of the bottom element penetrates.
FR8503003A 1985-02-26 1985-02-26 NEW PACKAGING FOR LOW THICKNESS CYLINDRICAL OR POLYGONAL PRODUCTS AND ESPECIALLY CHEESES Expired FR2577901B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8503003A FR2577901B3 (en) 1985-02-26 1985-02-26 NEW PACKAGING FOR LOW THICKNESS CYLINDRICAL OR POLYGONAL PRODUCTS AND ESPECIALLY CHEESES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8503003A FR2577901B3 (en) 1985-02-26 1985-02-26 NEW PACKAGING FOR LOW THICKNESS CYLINDRICAL OR POLYGONAL PRODUCTS AND ESPECIALLY CHEESES

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FR2577901A1 true FR2577901A1 (en) 1986-08-29
FR2577901B3 FR2577901B3 (en) 1987-07-03

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692228A1 (en) * 1992-06-12 1993-12-17 Otor Sa Stackable tray made of cardboard or similar material, more particularly intended for the transport of large circular cheeses, and blank for its production.
FR2708577A1 (en) * 1993-08-06 1995-02-10 Europ Laitiere Packaging device for products, dairy products in particular, and assembly of such devices
US5536194A (en) * 1995-01-18 1996-07-16 Eastlake Manufacturing & Development, Inc. Collapsible pinata
FR2787418A1 (en) 1998-12-18 2000-06-23 Smurfit Socar Sa Package for circular cheeses has folded over return flange with stop flaps engaging edge of cheese to position it in container
US7648059B2 (en) 2004-07-12 2010-01-19 Hallmark Cards, Incorporated Expandable piñata
US20100301107A1 (en) * 2007-11-26 2010-12-02 Kevin Stephens Folded Box for Transport of Cylindrical Articles
CN102514788A (en) * 2011-11-17 2012-06-27 李平 Folding method for flower-shaped box

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692228A1 (en) * 1992-06-12 1993-12-17 Otor Sa Stackable tray made of cardboard or similar material, more particularly intended for the transport of large circular cheeses, and blank for its production.
EP0576325A1 (en) * 1992-06-12 1993-12-29 Otor Stackable tray from cardboard or the like, especially for the transport of big circular cheese and blank thereof
FR2708577A1 (en) * 1993-08-06 1995-02-10 Europ Laitiere Packaging device for products, dairy products in particular, and assembly of such devices
US5536194A (en) * 1995-01-18 1996-07-16 Eastlake Manufacturing & Development, Inc. Collapsible pinata
WO1996022141A1 (en) * 1995-01-18 1996-07-25 Eastlake Manufacturing And Development, Inc. Collapsible frame for a collapsible pinata
FR2787418A1 (en) 1998-12-18 2000-06-23 Smurfit Socar Sa Package for circular cheeses has folded over return flange with stop flaps engaging edge of cheese to position it in container
US7648059B2 (en) 2004-07-12 2010-01-19 Hallmark Cards, Incorporated Expandable piñata
US20100301107A1 (en) * 2007-11-26 2010-12-02 Kevin Stephens Folded Box for Transport of Cylindrical Articles
US8459532B2 (en) * 2007-11-26 2013-06-11 Deutsche Post Ag Folded box for transport of cylindrical articles
CN102514788A (en) * 2011-11-17 2012-06-27 李平 Folding method for flower-shaped box

Also Published As

Publication number Publication date
FR2577901B3 (en) 1987-07-03

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