FR2840889A1 - Insulated holder for food packaging trays has trough fitting around tray and with stacking ledge around periphery - Google Patents

Insulated holder for food packaging trays has trough fitting around tray and with stacking ledge around periphery Download PDF

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Publication number
FR2840889A1
FR2840889A1 FR0207185A FR0207185A FR2840889A1 FR 2840889 A1 FR2840889 A1 FR 2840889A1 FR 0207185 A FR0207185 A FR 0207185A FR 0207185 A FR0207185 A FR 0207185A FR 2840889 A1 FR2840889 A1 FR 2840889A1
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France
Prior art keywords
packaging
overpack
tray
insulated
cover
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Granted
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FR0207185A
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French (fr)
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FR2840889B1 (en
Inventor
Rene Adrien
Eric Pinoncely
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ADRIMEX
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ADRIMEX
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Priority to FR0207185A priority Critical patent/FR2840889B1/en
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Publication of FR2840889B1 publication Critical patent/FR2840889B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3825—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container with one or more containers located inside the external container
    • B65D81/3827—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container with one or more containers located inside the external container the external tray being formed of foam material
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0233—Nestable containers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

The packaging (1) for food trays (2) is of hexagonal form defining a casing (1A) and a cover (1B). It has a trough with a recess (1C) to receive a tray. the casing has a stepped (4) periphery to allow stacking of the packages when empty. The step forms a bank (2B) projecting from the tray to reinforce the mechanical strength of the latter.

Description

Emballage isotherme pour barquettes La presente invention concerne unThe insulated packaging for trays The present invention relates to a

emballage isotherme pour barquettes, en particulier barquettes operculees a bord de scellage saillant, notamment pour la conservation d'aliments. Wile concerne plus particulierement un emballage isotherme affectant la forme generale d'une bolte polyedrique a six faces formee generalement d'un corps et  isothermal packaging for trays, in particular sealed trays with a protruding sealing edge, in particular for preserving food. Wile relates more particularly to insulated packaging affecting the general shape of a polyhedral bolte with six faces generally formed of a body and

d'un couvercle.a cover.

Les emballages isothermes du type precise les plus repandus a ce j our vent constitues par des emballages en polystyrene expanse ou en polypropylene expanse affectant la forme de  The insulated packaging of the precise type most widely used today consists of packaging made of expanded polystyrene or expanded polypropylene affecting the shape of

boltes parallelepipediques a parois rectilignes paralleles.  parallelepipedic boltes with parallel rectilinear walls.

Il en resulte l'impossibilite d'embolter a vice de telles boltes. Par ailleurs, de plus en plus, des produits, en particulier alimentaires, necessitant un maintien dans une plage de temperature donnee, vent conditionnes en barquettes, ces barquettes presentant, dans le cas diun operculage, un bord saillant constituent les plages d'operculage de la barquette. Ce bord saillant est relativement mince et done aisement deformable. Il en resulte, a chaque deformation, le risque de voir l'opercule se detacher de sa plage de scellage. De ce fait, de telles barquettes vent difficilement stockables a l'interieur de boltes  This results in the impossibility of embroidering such boltes vice. Furthermore, more and more products, in particular foodstuffs, requiring maintenance in a given temperature range, wind conditioned in trays, these trays having, in the case of a lidding, a projecting edge constitute the lidding ranges of the tray. This projecting edge is relatively thin and therefore easily deformable. This results in each deformation, the risk of seeing the seal detach from its sealing range. As a result, such trays are difficult to store inside of bolts.

parallelepipediques sans risque de deterioration.  parallelepipedic without risk of deterioration.

Un but de la presente invention est done de proposer un emballage isotherme pour barquettes dont la conception permet de garantir et de renforcer la tenue mecanique de la barquette, y compris en cas de barquettes operculees, cet emballage presentant, a l'etat stocke a vice, un  An object of the present invention is therefore to provide isothermal packaging for trays whose design makes it possible to guarantee and reinforce the mechanical strength of the tray, including in the case of sealed trays, this packaging having, in the condition stored vice , a

encombrement reduit.small footprint.

Un autre but de la presente invention est de proposer un emballage isotherme pour barquettes dont la conception permet sa reut il i sat ion apres ouverture de la barquette pour le stockage en vrac des produits contenus dans la  Another object of the present invention is to provide isothermal packaging for trays whose design allows its reut il i sat ion after opening the tray for bulk storage of the products contained in the

barquette sans endommagement de ces derniers.  tray without damaging them.

A cet effet, l 'invention a pour obet un emballage isotherme pour barquettes, en particulier barquettes operculees a bord de scellage saillant, notamment pour la conservation d'aliments, cet emballage affectant la forme generale d'une bolte polyedrique a six faces formee generalement d'un corps et d'un couvercle, caracterise en ce qu'il se presente sous la forme d'un sur-emballage delimitant un logement pour la reception de ladite barquette, le corps de ce sur-emballage presentant un profil exterieur a redan pour l'emboltement par superposition a vice des corps de sur-emballage, ce redan formant une banquette apte a s'etendre a ['aplomb du bord saillant de ladite barquette de maniere a renforcer la  To this end, the invention has for its object an insulated packaging for trays, in particular sealed trays with a projecting sealing edge, in particular for the preservation of food, this packaging affecting the general shape of a polyhedral bolete with six faces generally formed a body and a cover, characterized in that it is in the form of an overpack delimiting a housing for the reception of said tray, the body of this overpack having an external profile with stepped for the embolism by superposition to vice of the overwrapping bodies, this step forming a bench capable of extending above the projecting edge of said tray so as to reinforce the

tenue mecanique de cette derriere.mechanical holding of this behind.

La presence diun profil exterieur a redan, au niveau du corps du suremballage, permet d'une part un emboltement par superposition des corps de sur-emballage, d'autre part de menager une banquette sur laquelle peut reposer le bord saillant de la barquette lorsque ce dernier est present. Il en resulte un calage parfait de la barquette a l'interieur d'un emballage isotherme tout en autorisant a vice un  The presence of a stepped outer profile, at the level of the body of the overwrap, allows on the one hand an embolism by superposition of the overwrap bodies, on the other hand to provide a bench on which the protruding edge of the tray can rest when the latter is present. This results in a perfect wedging of the tray inside an insulated package while allowing vice a

emboltement par superposition des corps de sur-emballage.  embolism by superposition of the overwrapping bodies.

Un tel sur-emballage peut done etre utilise indifferemment pour des barquettes avec ou sans bords saillants sans  Such an overpack can therefore be used interchangeably for trays with or without projecting edges without

risque d'endommagement de ces derrieres.  risk of damaging them.

Selon une forme de realisation preferee de ['invention, la paroi exterieure a redan menageant une banquette est munie a son bord superieur dun rebord peripherique rehausse delimitant entre couvercle et banquette un logement constituent une reserve de produit refrigerant, tel que grace, a l'etat garni du sur-emballage de maniere a recouvrir de produit refrigerant la barquette, en  According to a preferred embodiment of the invention, the external wall with step forming a bench seat is provided at its upper edge with a raised peripheral rim delimiting between cover and bench seat a housing constitute a reserve of refrigerant, such as thanks to the state filled with the over-packaging so as to cover the container with refrigerant,

particulier l'opercule de cette derriere.  especially the cover of this behind.

Le positionnement de la reserve de produit refrigerant au-  The positioning of the refrigerant reserve

dessus du logement apte a recevoir les produits a conserver permet d'utiliser un tel emballage dune part pour le stockage et le transport de barquettes a l'etat ferme, d'autre part pour la reception de produits en vrac une fois la barquette ouverte. En effet, une fois la barquette ouverte, les produits peuvent alors etre disposes a l'interieur audit logement, un produit refrigerant etant positionne au-dessus desdits produits pour assurer un  above the housing suitable for receiving the products to be preserved, this packaging can be used on the one hand for the storage and transport of trays in the closed state, and on the other hand for the reception of bulk products once the tray is open. Indeed, once the tray is open, the products can then be placed inside said housing, a refrigerant being positioned above said products to ensure a

maintien en temperature de ces produits.  temperature maintenance of these products.

I i.ent n ser: bien.oorise 1a 1-o 1 1  I i.ent n ser: bien.oorise 1a 1-o 1 1

! description suivante d'exemples de realisation, en  ! following description of exemplary embodiments, in

reference aux dessins annexes dans lesquels: la figure 1 represente une vue en coupe d'un emballage conforme a l 'invention garni d'une barquette operculee; la figure 2 represente une vue schematique partiellement en perspective de dessus d'un corps de sur-emballage conforme a l' invention; la figure 3 represente une w e partiellement en perspective de dessous d'un corps de sur-emballage conforme a l 'invention; la figure 4 represente une vue schematique de dessus d'un couvercle de sur-emballage conforme a l 'invention et la figure 5 represente une vue partiellement en perspective du dessous d'un couvercle de sur-emballage  reference to the accompanying drawings in which: Figure 1 shows a sectional view of a package according to the invention lined with a sealed container; Figure 2 shows a schematic view partially in perspective from above of an overpack body according to the invention; Figure 3 shows a partially perspective view from below of an overpack body in accordance with the invention; Figure 4 shows a schematic top view of an overpack cover according to the invention and Figure 5 shows a partially perspective view of the underside of an overpack cover

conforme a ['invention.in accordance with the invention.

Comme mentionne ci-dessus, l'emballage isotherme, objet de ['invention, est destine au stockage et au transport de barquettes 2, en particulier de barquettes operculees a bord 2B de scellage saillant, comme l'illustre en particulier la figure 1. Cet emballage 1 affecte la forme generale d'une bolte polyedrique a six faces formee generalement d'un corps 1A et d'un couvercle 1B de fermeture. Comme l'illustre a nouveau la figure 1, cet emballage se presente sous la forme d'un sur-emballage delimitant un logement 1C pour la reception de ladite barquette 2. Le corps 1A de ce sur-emballage presente un profil exterieur a redan 4 pour l'emboltement par superposition a vice des corps de sur-emballage. De preference, la paroi a redan 4 affecte une forme d' allure generale tronconique pour faciliter l'encastrement a vice de corps de sur-emballage. Ce redan 4 forme par ailleurs une banquette 4A au droit de laquelle est apte a stetendre un bord 2B saillant d'une barquette 2 de maniere a renforcer la tenue mecanique de cette derriere. Cette banquette 4A peut ainsi servir d'assise audit bord 2B saillant de la barquette 2. Bien evidemment, cet emballage peut indifferemment recevoir des barquettes a bord saillant  As mentioned above, the insulated packaging object of the invention is intended for the storage and transport of trays 2, in particular trays sealed on board 2B with projecting sealing, as illustrated in particular in FIG. 1. This package 1 has the general shape of a six-sided polyhedral bowl generally formed by a body 1A and a closing cover 1B. As illustrated again in FIG. 1, this packaging is in the form of an overpack delimiting a housing 1C for the reception of said tray 2. The body 1A of this overpack has an external profile with step 4 for embolism by superposition to defect of the overpacking bodies. Preferably, the step wall 4 has a shape of generally frustoconical shape to facilitate embedding by vice of overpackaging body. This step 4 also forms a bench 4A to the right of which is adapted to stetendre an edge 2B projecting from a container 2 so as to reinforce the mechanical strength of this behind. This bench seat 4A can thus serve as a seat for said protruding edge 2B of the tray 2. Obviously, this packaging can indifferently receive trays with a protruding edge

ou a bord droit.or on a straight edge.

Pour permettre un calage parfait de la barquette a l'interieur de liemballage, la paroi peripherique interieure de delimitation du logement 1C du corps 1A de sur-emballage est profilee aux formes de la barquette 2. Il en est de meme de la paroi 14 de fond de l'emballage qui s'etend au voisinage du fond de la barquette. La profondeur du logement 1C est en effet choisie sensiblement identique a la hauteur de la barquette de telle sorte que la paroi 14 de fond de ce logement forme au moins ponctuellement une assise du fond de la barquette 2. Cette adaptation des formes du logement du corps de sur-emballage a la barquette permet ainsi de disposer, au-dessus de la barquette, un produit refrigerant. A cet effet, la paroi 3 exterieure a redan 4 menageant une banquette 4A est munie a son bord superieur d'un rebord 5 peripherique rehausse delimitant entre couvercle 1B et banquette 4A un logement constituent une reserve de produit refrigerant, tel que grace, a l'etat garni du sur-emballage de maniere a recouvrir de produit refrigerant la barquette 2, en particulier l'opercule 2A de cette derriere. Ainsi, la paroi 3 exterieure a redan 4 munie diun tel rebord 5 peripherique affecte la forme d'une paroi etagee en depouille dans laquelle le redan 4 constitue une saillie en gradin, le rebord 5 et la paroi 3 constituent quant a eux l' equivalent de contremarches a la marche formee par le redan 4. L'application du bord saillant de la barquette 2 sur la banquette 4A permet de contenir le produit refrigerant se presentant generalement sous forme de grace pilee a la surface de la barquette. En effet, il est connu que l'efficacite du refrigerant sera maximale lorsque ce dernier sera positionne au-dessus de la barquette. Du fait de la presence du redan 4, la barquette vient reposer par l'intermediaire de son bord saillant 2B sur ledit redan 4. I1 en resulte que lorsque la barquette est. a l'etat ferme, recouverte de grace a l'interieur du lo sur-emballage, la grace penetre difficilement a l'interieur du logement contenant ladite barquette de telle sorte qu'elle reste maintenue en permanence sur le dessus de  To allow a perfect wedging of the tray inside the packaging, the inner peripheral wall delimiting the housing 1C of the overpacked body 1A is profiled in the shapes of the tray 2. The same is true of the wall 14 of bottom of the packaging which extends in the vicinity of the bottom of the tray. The depth of the housing 1C is in fact chosen to be substantially identical to the height of the container so that the bottom wall 14 of this housing at least punctually forms a seat at the bottom of the container 2. This adaptation of the shapes of the housing of the body overpacking the tray thus allows to have, above the tray, a refrigerant. For this purpose, the outer wall 3 with step 4 leading to a bench seat 4A is provided at its upper edge with a raised peripheral edge 5 delimiting between cover 1B and bench seat 4A a housing constitute a reserve of refrigerant, such as thanks to the 'state filled with over-packaging so as to cover with refrigerant the tray 2, in particular the cover 2A behind. Thus, the outer wall 3 with a step 4 provided with such a peripheral rim 5 affects the shape of a stepped wall in which the step 4 constitutes a stepped projection, the rim 5 and the wall 3 constitute the equivalent risers to the step formed by the step 4. The application of the projecting edge of the tray 2 on the seat 4A allows to contain the refrigerant generally in the form of stacked grace on the surface of the tray. Indeed, it is known that the efficiency of the refrigerant will be maximum when the latter is positioned above the tray. Due to the presence of the step 4, the tray comes to rest via its projecting edge 2B on said step 4. I1 results only when the tray is. in the closed state, covered with grace inside the overpack, the grace hardly penetrates inside the housing containing said tray so that it remains permanently maintained on top of

l'opercule. Une fois livres a leur destinataire, le sur-  the cap. Once delivered to the recipient, the sur-

emballage puis la barquette vent ouverts par le destinataire. Generalement, ces barquettes contiennent des produits tels que des crustaces, crevettes ou autres. Si le contenu de la barquette n'est pas, apres exposition a la vente du produit, totalement vendu, le destinataire peut choisir de reutiliser l'emballage isotherme. A cet effet, la paroi 14 de fond du corps 1A de sur-emballage comporte, en des emplacements predetermines, des zones 7 de faiblesse apses a etre rompues sous l'effet d'une pression, telle que la pression diun doigt, de maniere a former des ouvertures  packaging then the tray open by the recipient. Generally, these trays contain products such as crustaceans, shrimps or others. If the contents of the tray are not, after exposure to the sale of the product, fully sold, the recipient can choose to reuse the insulated packaging. For this purpose, the bottom wall 14 of the overwrapping body 1A comprises, at predetermined locations, zones 7 of weakness which are apt to be broken under the effect of a pressure, such as the pressure of a finger, so to form openings

d'ecoulement, en particulier des eaux de fusion de grace.  flow, in particular grace melt water.

En effet, le contenu de la barquette est renverse et stocke en vrac dans le fond du sur-emballage. Les ouvertures vent alors ouvertes. De la grace pilee ou tout autre element refrigerant est appose a la surface du produit stocke en vrac a l'interieur du sur-emballage. Dans le cas de grace, la grace tend a fondre au cours du temps, a traverser le produit stocke et a s'ecouler a travers lesdites ouvertures de telle sorte que le produit stocke est maintenu a temperature sans baigner dans l'eau issue de la grace de  Indeed, the contents of the tray are overturned and stored in bulk in the bottom of the overpack. The openings are then open. Stacked grace or any other refrigerating element is affixed to the surface of the product stored in bulk inside the overpack. In the case of grace, grace tends to melt over time, to pass through the stored product and to flow through said openings so that the stored product is kept at temperature without bathing in the water from the Thanks to

telle sorte que tout endommagement du produit est empeche.  so that any damage to the product is prevented.

j 35 Pour faciliter cet ecoulement, la paroi peripherique  j 35 To facilitate this flow, the peripheral wall

interieure delimitant le logement 12 du corps 1A de sur-  interior delimiting the housing 12 of the body 1A of sur-

emballage est munie de nervures ou de gorges 8 servant a canaliser les ecoulements, tels que les eaux de fusion de grace, en direction du fond 14 du corps 1A. Ces gorges ainsi menagees peuvent egalement faire office de passage de doigt pour faciliter l'enlevement de la barquette de son logement. Ces canaux servent egalement lors du stockage de la barquette fermee pour permettre l'ecoulement de l'eau resultant de la fusion de la grace et son stockage au fond  packaging is provided with ribs or grooves 8 used to channel the flows, such as water of fusion grace, towards the bottom 14 of the body 1A. These grooves thus formed can also act as a finger passage to facilitate the removal of the tray from its housing. These channels also serve during the storage of the closed tray to allow the flow of water resulting from the fusion of the grace and its storage at the bottom.

du sur-emballage.over-packaging.

Dans un autre mode de realisation non represente, la paroi 14 de fond du corps 1A de sur-emballage est munie d'une reserve d'eau se presentant sous forme d'un bac forme d'une  In another embodiment, not shown, the bottom wall 14 of the overpacked body 1A is provided with a water reserve in the form of a tank in the form of a

seule piece avec la paroi de fond du sur-emballage.  single piece with the back wall of the overpack.

Un couvercle 1B ferme hermetiquement le corps du sur-  A cover 1B hermetically seals the body of the sur-

emballage. Il est d'une structure suffisante permettant de supporter le poids de la pile de sur-emballages. Le  packaging. It is of sufficient structure to support the weight of the stack of overpackaging. The

couvercle 1B, monte a encastrement sur le corps 1A de sur-  cover 1B, mounted on the body 1A of sur-

emballage 1, est quant a lui muni, sur sa face externe,  packaging 1, is for its part provided, on its external face,

d'un rebord 11 peripherique servant de calage d'un sur-  of a peripheral flange 11 serving to wedge a sur-

emballage garni superpose. Ce rebord 11 est interrompu en des emplacements predetermines. Les interruptions 12 constituent un passage d'ecoulement, en particulier des eaux de fusion de grace issues d'un sur- emballage superpose. Dans l'exemple represente, ces interruptions 12 du rebord 11 vent positionnees au voisinage des angles du couvercle 1A. Ainsi, lorsque les zones 7 de faiblesse du  stacked packing. This flange 11 is interrupted at predetermined locations. The interruptions 12 constitute a flow passage, in particular of the melting water of grace originating from an overlapping overpack. In the example shown, these interruptions 12 of the flange 11 are positioned in the vicinity of the corners of the cover 1A. So when the 7 areas of weakness of the

corps de sur-emballage ont ete ouvertes et que ce sur-  over-packaging bodies have been opened and that this over-

emballage est superpose a un autre sur-emballage, le couvercle du suremballage du dessous permet une  packaging is superimposed on another overpack, the cover of the overpack below allows

elimination en peripherie des ecoulements.  elimination at the periphery of flows.

Ce sur-emballage comporte encore, disposees en des emplacements predetermines, des encoches 13 apses a  This overpack also includes, arranged in predetermined locations, notches 13 steps

recevoir un lien de cerclage du sur-emballage.  receive a strapping link from the overpack.

Comme mentionne ci-dessus, le corps d'un tel sur-emballage peut a vice etre monte a emboltement par superposition dans un autre corps de suremballage. Le pas d'encastrement est alors defini par la hauteur du rebord 5 peripherique. Pour faciliter la separation des sur-emballages, le rebord 5 et le redan 4 sont, en des emplacements predetermines de leur zone de liaison, relies entre eux par un biseau 9 constituent un passage d' insertion des doighs facilitant  As mentioned above, the body of such an overpack can vice versa be mounted by embedding by superposition in another overpack body. The installation pitch is then defined by the height of the peripheral rim 5. To facilitate the separation of the over-packaging, the rim 5 and the step 4 are, at predetermined locations in their connection zone, connected to each other by a bevel 9 constituting a passage for inserting the doighs facilitating

l' extraction diun sur-emballage d'un autre sur-emballage.  the extraction of an overpack from another overpack.

Ce sur-emballage constitue done une bolte isotherme encastrable a vice et empilable lorsquielle est remplie. La fonction isotherme est assuree par le choix du materiau isolant constitue par exemple par du polystyrene expanse, du polypropylene expanse ou assimile. Les faces externes du suremballage peuvent constituer des faces support d'information, les informations etant apposees par etiquetage, impression ou autre. Un tel sur-emballage peut done etre utilise indifferemment au stockage de barquettes avec ou sans bord de scellage ou de produits livres en vrac. l  This overpack therefore constitutes an insulated container which is built in vice and stackable when it is filled. The isothermal function is ensured by the choice of the insulating material constituted for example by expanded polystyrene, expanded or assimilated polypropylene. The external faces of the overpack can constitute information support faces, the information being affixed by labeling, printing or other. Such overpackaging can therefore be used interchangeably for the storage of trays with or without a sealing edge or products delivered in bulk. l

Claims (11)

REVENDICATIONS 1. Emballage (1) isotherme pour barquettes (2), en particulier barquettes operculees a bord (2B) de scellage saillant, notamment pour la conservation d'aliments, cet emballage (1) affectant la forme generale d'une bolte polyedrique a six faces formee generalement d'un corps (1A) et d'un couvercle (1B),  1. Insulated packaging (1) for trays (2), in particular trays sealed on board (2B) with protruding seal, in particular for the preservation of food, this packaging (1) affecting the general shape of a polyhedral bolte with six faces generally formed by a body (1A) and a cover (1B), caracterise en ce qu'il se presente sous la forme d'un sur-  characterized in that it is in the form of a sur- emballage delimitant un logement (1C) pour la reception de ladite barquette (2), le corps (1A) de ce sur-emballage presentant un profil exterieur a redan (4) pour  packaging delimiting a housing (1C) for the reception of said tray (2), the body (1A) of this overpack having an external profile with step (4) for l'emboltement par superposition a vice des corps de sur-  the embolism by superposition has vice of the sur- emballage, ce redan (4) formant une banquette (4A) apte a s'etendre a ['aplomb du bord (2B) saillant de ladite barquette (2) de maniere a renforcer la tenue mecanique de  packaging, this step (4) forming a bench (4A) capable of extending above the edge (2B) projecting from said tray (2) so as to reinforce the mechanical holding of cette derriere.this behind. 2. Emballage (1) isotherme selon la revendication 1, caracterise en ce que la paroi interieure du logement (1C) du corps (1A) de sur-emballage est profilee aux formes de  2. Insulated packaging (1) according to claim 1, characterized in that the interior wall of the housing (1C) of the overpacking body (1A) is profiled in the form of la barquette (2).the tray (2). 3. Emballage (1) isotherme selon l'une des revendications 1  3. Insulated packaging (1) according to one of claims 1 et 2, caracterise en ce que la paroi (3) exterieure a redan (4) menageant une banquette est munie a son bord superieur d'un rebord (5) peripherique rehausse delimitant entre couvercle (1B) et banquette (4A) un logement constituent une reserve de produit refrigerant, tel que grace, a l'etat garni du sur-emballage de maniere a recouvrir de produit refrigerant la barquette (2), en particulier liopercule (2A) de cette derriere.  and 2, characterized in that the external wall (3) with step (4) leading to a bench seat is provided at its upper edge with a raised edge (5) peripheral delimiting between cover (1B) and bench seat (4A) a housing constitute a reserve of refrigerant, such as thanks to the packed state of the overpack so as to cover with refrigerant the tray (2), in particular the lid (2A) behind it. 4. Emballage isotherme selon la revendication 3, l caracterise en ce que le rebord et le redan vent en des emplacements predetermines de leur zone de liaison relies entre eux par un biseau constituent un passage d' insertion4. Isothermal packaging according to claim 3, characterized in that the flange and the step in predetermined locations of their connection zone connected together by a bevel constitute an insertion passage. des doigUs facilitant l' extraction d'un corps de sur-  fingers facilitating the extraction of a sur- emballage d'un autre corps de sur-emballage.  packaging of another overpack body. 5. Emballage (1) isotherme selon l'une des revendications 1  5. Insulated packaging (1) according to one of claims 1 a 4, caracterise en ce que la paroi a redan (4) affecte une forme d' allure generale tronconique pour faciliter  to 4, characterized in that the step wall (4) has a generally frustoconical shape to facilitate liencastrement a vice de corps de sur-emballage.  liencastrement a defect of body of overpackaging. 6. Emballage (1) isotherme selon l'une des revendications 1  6. Insulated packaging (1) according to one of claims 1 a 5, caracterise en ce que la paroi peripherique interieure de  a 5, characterized in that the inner peripheral wall of delimitation du logement (1C) du corps (1A) de sur-  delimitation of the housing (1C) of the body (1A) of sur- emballage est munie de nervures ou de gorges (8) servant a canaliser des ecoulements, tels que les eaux de fusion de  packaging is provided with ribs or grooves (8) used to channel flows, such as melt water from grace, en direction du fond (14) du corps (1A).  grace, towards the bottom (14) of the body (1A). 7. Emballage (1) isotherme selon l'une des revendications 1  7. Insulated packaging (1) according to one of claims 1 a 6, caracterise en ce que la paroi (14) de fond du corps (1A) de suremballage comporte, en des emplacements predetermines, des zones (7) de faiblesse apses a etre rompues sous l'effet d'une pression, telle que la pression d'un doigt, de maniere a former des ouvertures  a 6, characterized in that the bottom wall (14) of the overwrapping body (1A) comprises, at predetermined locations, zones (7) of weakness capable of being broken under the effect of pressure, such as the pressure of a finger, so as to form openings d'ecoulement, en particulier des eaux de fusion de grace.  flow, in particular grace melt water. 8. Emballage (1) isotherme selon l'une des revendications 1  8. Insulated packaging (1) according to one of claims 1 a 6, caracterise en ce que la paroi (14) de fond du corps (1A)  a 6, characterized in that the bottom wall (14) of the body (1A) de sur-emballage est munie diune reserve d'eau.  of overpack is provided with a water reserve. 3s  3s 9. Emballage isotherme selon l'une des revendications 1 a9. Insulated packaging according to one of claims 1 a 8, caracterise en ce que le couvercle (1B), monte a encastrement sur le corps (1A) de sur-emballage (1), est muni, sur sa face externe, d'un rebord (11) peripherique servant d'une part de calage d'un sur-emballage garni superpose, ce rebord (11) etant interrompu en des emplacements predetermines, les interruptions (12) constituent un passage d'ecoulement, en particulier des eaux de fusion de grace, issues d'un sur-emballage  8, characterized in that the cover (1B), mounted recessed on the body (1A) of overpack (1), is provided, on its external face, with a peripheral flange (11) serving on the one hand for wedging a superimposed overpack, this rim (11) being interrupted at predetermined locations, the interruptions (12) constitute a flow passage, in particular of the melting water of grace, coming from an over- packaging superpose.superimposed. 10. Emballage (1) isotherme selon la revendication 9, caracterise en ce que les interruptions (12) du rebord (11) vent positionnees au voisinage des angles du couvercle  10. Insulated packaging (1) according to claim 9, characterized in that the interruptions (12) of the flange (11) are positioned in the vicinity of the corners of the cover. is (lA).is (lA). 11. Emballage (1) isotherme selon l'une des revendications  11. Insulated packaging (1) according to one of claims 1 a 10, caracterise en ce que le sur-emballage comporte, disposees en des emplacements predetermines, des encoches (13) apses  1 to 10, characterized in that the overpack comprises, arranged in predetermined locations, notches (13) apses
FR0207185A 2002-06-12 2002-06-12 INSULATED PACKAGING FOR TRAYS Expired - Fee Related FR2840889B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011135095A1 (en) * 2010-04-30 2011-11-03 Raven Ehf Improvements in packaging

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291918A1 (en) * 1974-11-25 1976-06-18 Cogedis Box contg. meal partly reheated in microwave oven - has food compartment covers only passing microwaves to some food
FR2697809A1 (en) * 1992-11-06 1994-05-13 Monoplast Isothermal box - comprises internal and external containers, one suspended on wall of other leaving free lateral space

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291918A1 (en) * 1974-11-25 1976-06-18 Cogedis Box contg. meal partly reheated in microwave oven - has food compartment covers only passing microwaves to some food
FR2697809A1 (en) * 1992-11-06 1994-05-13 Monoplast Isothermal box - comprises internal and external containers, one suspended on wall of other leaving free lateral space

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011135095A1 (en) * 2010-04-30 2011-11-03 Raven Ehf Improvements in packaging

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