FR2930528A1 - Thermoformed food package for e.g. prepared meat meal, has non-welded zone allowing interstice between bottom of package and cap for fluid flow between compartments, where cap is welded on inclined areas to separate compartments - Google Patents

Thermoformed food package for e.g. prepared meat meal, has non-welded zone allowing interstice between bottom of package and cap for fluid flow between compartments, where cap is welded on inclined areas to separate compartments Download PDF

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Publication number
FR2930528A1
FR2930528A1 FR0802304A FR0802304A FR2930528A1 FR 2930528 A1 FR2930528 A1 FR 2930528A1 FR 0802304 A FR0802304 A FR 0802304A FR 0802304 A FR0802304 A FR 0802304A FR 2930528 A1 FR2930528 A1 FR 2930528A1
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FR
France
Prior art keywords
welded
package
cap
lid
compartment
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.)
Pending
Application number
FR0802304A
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French (fr)
Inventor
Sophie Papin
Delphine Gueroult
Jacques Popot
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LDC SA
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LDC SA
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Filing date
Publication date
Application filed by LDC SA filed Critical LDC SA
Priority to FR0802304A priority Critical patent/FR2930528A1/en
Publication of FR2930528A1 publication Critical patent/FR2930528A1/en
Pending 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/34—Trays or like shallow containers
    • B65D1/36—Trays or like shallow containers with moulded compartments or partitions
    • 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
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/261—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for draining or collecting liquids without absorbing them
    • 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
    • B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3415—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated in hot water, e.g. boil pouches
    • 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
    • B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3438—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by steaming
    • 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
    • B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
    • 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
    • B65D2581/00—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
    • B65D2581/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3401—Cooking or heating method specially adapted to the contents of the package
    • B65D2581/3402—Cooking or heating method specially adapted to the contents of the package characterised by the type of product to be heated or cooked
    • B65D2581/3416—Cooking meat products, e.g. hot-dogs, hamburgers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Packages (AREA)

Abstract

The package has a compartment (2) for storing a product with fatty fluids or sauce at the time of packaging, and another compartment (3) for receiving the fatty fluids heated at microwave or a double boiler. A cap is soldered on a bottom (1) of the package, and is welded on inclined areas (13, 16) to separate the compartments in non-welded zone (6). The non-welded zone allows interstice (5) between the bottom of the package and the cap for fluid flow between the compartments.

Description

-1- -1-

La présente invention se rapporte à un emballage alimentaire de type thermoformé en polyamide û polyéthylène (PAPE) ou en polypropylène - polyéthylène terephtalate ou selon des associations complexes en polyamide û polypropylène (PAPP) ou en polyamide - polypropylène orienté (OPAPP) ou en polyamide orienté - polyéthylène (OPAPE) ou en polyester amorphe (APET) ou en polyester cristallisé (CPET) et de façon générale, tout emballage alimentaire souple ou rigide, comportant un réservoir d'évacuation des graisses ou des confits. The present invention relates to a food packaging of thermoformed type polyamide-polyethylene (PAPE) or polypropylene - polyethylene terephthalate or in complex combinations of polyamide-polypropylene (PAPP) or polyamide-oriented polypropylene (OPAPP) or oriented polyamide - polyethylene (OPAPE) or amorphous polyester (APET) or crystallized polyester (CPET) and generally, any flexible or rigid food packaging, including a tank for the removal of fats or candied.

On sait que la manipulation de ce genre d'emballage pour plats cuisinés ou pour confits peut-être délicate, au moment du réchauffage du produit dans des emballages qui sont traditionnellement sous vide et qu'il n'est pas aisé pour le consommateur de séparer les graisses de la viande ou des confits, notamment après le réchauffage du produit par micro-ondes ou au bain marie. It is known that the handling of this kind of packaging for cooked dishes or candied can be tricky, when reheating the product in packaging that is traditionally vacuum and it is not easy for the consumer to separate fats from meat or confits, especially after heating the product by microwave or water bath.

On connaît des emballages qui sont ménagés d'un appendice que l'opérateur doit couper à son extrémité basse pour laisser s'écouler les graisses, ce qui ne supprime pas les risques d'éclaboussures et de souillure, lors de l'écoulement. There are known packages that are provided with an appendix that the operator must cut at its lower end to let the grease flow, which does not eliminate the risk of splashing and staining during the flow.

La présente invention a pour but de remédier à ces inconvénients, en proposant un emballage qui permet l'écoulement des graisses devenues fluides, à la suite de leur réchauffage, dans un réservoir prévu à cet effet, l'écoulement s'effectuant par une gouttière ou par des interstices qui sont ménagés, par des zones soudées et des zones non soudées entre le fond de l'emballage et l'opercule, selon la variante du mode de réalisation. The present invention aims to remedy these drawbacks, by proposing a package that allows the flow of grease become fluid, following their heating, in a tank provided for this purpose, the flow is effected by a gutter or by interstices which are formed by welded zones and non-welded areas between the bottom of the package and the cap, according to the variant of the embodiment.

L'emballage comporte deux compartiments, dont un premier qui est destiné au stockage du produit avec les graisses ou la sauce au moment de l'emballage et de la mise sous vide, et un second (le réservoir à fluides) qui est destiné à recevoir les graisses ou la sauce, au moment du réchauffage du produit, avant la consommation de celui-ci. The package has two compartments, one of which is for storing the product with fat or sauce at the time of packaging and vacuuming, and a second (the fluid reservoir) for receiving fats or sauce, at the time of reheating of the product, before consumption of it.

Lorsque le produit est réchauffé, le consommateur tient l'emballage verticalement, puis -2- découpe le coin supérieur qui est situé à l'opposé du niveau bas de la pente qui est ménagée sur la base du premier compartiment, ce qui permet à l'emballage de se détendre et aux fluides gras et réchauffés de s'écouler par ladite pente, dans le réservoir à fluides qui est situé en dessous. Pour ce faire, et en fonction de l'effet recherché, selon la fluidité à chaud des graisses ou du confit, on a prévu d'adapter trois variantes de réalisation de l'emballage, afin que, ceux-ci puissent s'écouler plus ou moins rapidement dans le réservoir à fluides. When the product is warmed up, the consumer holds the package vertically, then cuts off the upper corner which is located opposite the low level of the slope which is formed on the base of the first compartment, allowing the packaging to relax and to the greasy and heated fluids to flow through said slope, into the fluid reservoir which is located below. To do this, and depending on the desired effect, according to the hot fluidity of the fats or the confit, it is planned to adapt three embodiments of the packaging, so that they can flow more or less quickly in the fluid reservoir.

10 Il s'est avéré de manière avantageuse que chacun des modes de réalisation était plus approprié à l'écoulement de tel ou tel type de fluide gras ou de sauce. It has been found advantageously that each of the embodiments is more suitable for the flow of such or such type of fatty fluid or sauce.

L'invention pourra être appliquée aux emballages de produits cuisinés ou de confits et sera mieux comprise à l'aide de la description et des planches annexées dans lesquelles : la figure 1 représente une vue en perspective de l'emballage dans sa première variante, avec la zone soudée de l'opercule en hachuré, The invention may be applied to packages of cooked products or confits and will be better understood with the aid of the description and the accompanying plates in which: FIG. 1 represents a perspective view of the packaging in its first variant, with the welded zone of the hatch,

la figure 2 représente une vue en perspective de l'emballage dans sa seconde 20 variante, avec la zone soudée de l'opercule en hachuré et le canal d'écoulement des fluides ménagé dans le fond de l'emballage thermoformé, FIG. 2 shows a perspective view of the packaging in its second variant, with the welded zone of the hatch and the flow channel formed in the bottom of the blister pack,

la figure 3 représente une vue en perspective de l'emballage dans sa troisième variante, avec la zone soudée de l'opercule en hachuré et le canal d'écoulement des 25 fluides ménagé dans le fond de l'emballage thermoformé et le dispositif de filtration constitué de zones soudées et non soudées. FIG. 3 shows a perspective view of the package in its third variant, with the welded zone of the hatch and the flow channel of the fluids formed in the bottom of the blister pack and the filtering device. consisting of welded and non-welded areas.

la figure 4 représente une vue en perspective de l'opercule plan, commun aux deuxième et troisième variantes de réalisation de l'emballage. 15 30 la figure 5 représente une vue en perspective de l'opercule plan de la première variante de réalisation de l'emballage. Selon une première variante, l'emballage est constitué d'un fond d'emballage thermoformé 1 dans lequel est ménagé un premier compartiment 2 destiné à recevoir le confit et la graisse, ainsi qu'un second compartiment 3 destiné à recevoir les fluides gras, après le réchauffage du produit, à l'intérieur de l'emballage. FIG. 4 represents a perspective view of the planar seal, common to the second and third embodiments of the package. Figure 5 shows a perspective view of the planar seal of the first embodiment of the package. According to a first variant, the package consists of a thermoformed packaging base 1 in which is formed a first compartment 2 for receiving the confit and the fat, and a second compartment 3 for receiving the fatty fluids, after heating the product, inside the package.

Lors du conditionnement sous vide, le fond d'emballage thermoformé 1 est soudé avec un opercule 4, sur la zone périphérique 15 dudit fond et sur la zone inclinée 13 et 16 qui sépare le premier compartiment 2 du second compartiment 3, jusqu'à une zone non soudée 6 permettant au moins un interstice 5 entre ledit fond 1 et ledit opercule 4, pour l'écoulement des fluides entre lesdits compartiments ; ledit opercule 4 étant réalisé dans un matériau plan, identique à celui dudit fond, de sorte que le plan dudit fond, à l'endroit de l'interstice 5, se trouve sur le même plan que celui de l'opercule 4. During vacuum packaging, the thermoformed packaging bottom 1 is welded with a lid 4, on the peripheral zone 15 of said bottom and on the inclined zone 13 and 16 which separates the first compartment 2 from the second compartment 3, until a non-welded zone 6 allowing at least a gap 5 between said bottom 1 and said lid 4, for the flow of fluids between said compartments; said lid 4 being made of a plane material, identical to that of said bottom, so that the plane of said bottom, at the location of the gap 5, is on the same plane as that of the lid 4.

Selon cette première variante, la zone non soudée 6 ménage un interstice 5 qui permet un écoulement des fluides, suite à la déformation de l'opercule 4 et du fond d'emballage 1, lorsque le produit est réchauffé. According to this first variant, the non-welded zone 6 accommodates a gap 5 which allows a flow of fluids, following the deformation of the lid 4 and the bottom of packaging 1, when the product is heated.

Pour ce faire, à l'issue du réchauffage du produit, le consommateur, après avoir passé une fourchette dans l'oeillet 7 et avoir coupé la partie pointillée 14, inclinera l'emballage verticalement, le premier compartiment 2 orienté vers le haut et le second 3 vers le bas, jusqu'à ce que les fluides soient écoulés dans ce dernier. To do this, after reheating of the product, the consumer, after having passed a fork in the eyelet 7 and cut the dotted part 14, incline the package vertically, the first compartment 2 facing upwards and the second 3 down, until the fluids are flushed into the latter.

Cette première variante est particulièrement destinée à l'écoulement des graisses relativement fluides. This first variant is particularly intended for the flow of relatively fluid greases.

Selon une seconde variante de l'emballage, les zones de soudure du fond d'emballage 30 thermoformé 1, ainsi que la zone non soudée 8, se trouvent toujours sur le même plan que 25 l'opercule 4, la zone non soudée 8 permet un écoulement à chaud des fluides gras, par au moins un canal 9, qui a été ménagé dans le fond d'emballage 1, à l'endroit de la zone non soudée 8. According to a second variant of the package, the weld zones of the thermoformed packing bottom 1 and the non-welded zone 8 are always on the same plane as the cap 4, the non-welded zone 8 allows a hot flow of the fatty fluids, through at least one channel 9, which has been formed in the packing bottom 1, at the location of the non-welded zone 8.

Pour ce faire et comme dans la première variante de l'emballage, à l'issue du réchauffage du produit, le consommateur, après avoir passé une fourchette dans l'oeillet 7 et avoir coupé la partie pointillée 14, inclinera l'emballage verticalement, le premier compartiment 2 orienté vers le haut et le second 3 vers le bas, jusqu'à ce que les fluides soient écoulés dans ce dernier, par le canal 9. To do this and as in the first variant of the package, after heating the product, the consumer, after having passed a fork in the eyelet 7 and cut the dotted portion 14, incline the package vertically, the first compartment 2 facing upwards and the second compartment 3 downwards, until the fluids are passed in the latter, via channel 9.

Cette seconde variante est particulièrement destinée à l'écoulement de graisses de confit épaisses et donc, moins fluides, de même qu'à tout autre produit comportant un assaisonnement en vinaigrette ou en sauce visqueuse. This second variant is particularly intended for the flow of thick confit fats and therefore less fluid, as well as any other product having a dressing in vinaigrette or viscous sauce.

Selon une troisième variante, les zones de soudure du fond d'emballage thermoformé 1, ainsi que la zone non soudée 8, se trouvent toujours sur le même plan que l'opercule 4, la zone non soudée 8 permet toujours un écoulement à chaud des fluides gras par le canal 9 dans le fond d'emballage 1, à l'endroit de la zone non soudée 8. According to a third variant, the weld zones of the thermoformed packaging bottom 1, as well as the non-welded zone 8, are always on the same plane as the cover 4, the non-welded zone 8 still allows a hot flow of fatty fluids through the channel 9 in the packing bottom 1, at the location of the unfelded zone 8.

Cependant, pour améliorer l'écoulement de fluides comportant de petits morceaux de viande qui sont susceptibles d'obturer le canal 9, le fond d'emballage 1 et l'opercule 4 sont ménagés d'un dispositif de filtration qui est constitué d'une pluralité d'interstices 12, par des zones soudées 10 et non soudées 11 entre ledit fond 1 et ledit opercule 4, qui permettent un écoulement des fluides, suite à la déformation à chaud dudit opercule 4 et dudit fond 1. However, to improve the flow of fluids comprising small pieces of meat that are likely to close the channel 9, the bottom of packaging 1 and the lid 4 are formed of a filtration device which consists of a plurality of interstices 12, by welded zones 10 and not welded 11 between said bottom 1 and said cap 4, which allow fluid flow, following the heat deformation of said cap 4 and said bottom 1.

Pour ce faire et comme dans la seconde variante de l'emballage, à l'issue du réchauffage du produit, le consommateur, après avoir passé une fourchette dans l'oeillet 7 et avoir coupé la partie pointillée 14, inclinera l'emballage verticalement, le premier compartiment 2 orienté vers le haut et le second 3 vers le bas, jusqu'à ce que les fluides soient écoulés dans ce dernier, par les interstices 12 et par le canal 9. To do this and as in the second variant of the package, after reheating the product, the consumer, after having passed a fork in the eyelet 7 and cut the dotted portion 14, incline the package vertically, the first compartment 2 facing upwards and the second compartment 3 downwards, until the fluids are passed through the latter, through the interstices 12 and through the channel 9.

Selon cette troisième variante, les zones qui se trouvent non soudées 11 ménagent une pluralité d'interstices 12 qui permettent un écoulement des fluides, suite à la déformation à chaud de l'opercule 4 et du fond de l'emballage 1, lorsque le produit est réchauffé. According to this third variant, the zones which are not welded 11 provide a plurality of interstices 12 which allow a flow of the fluids, following the hot deformation of the cover 4 and the bottom of the package 1, when the product is warmed up.

Cette troisième variante est particulièrement destinée à l'écoulement des fluides comportant de petits morceaux de viande. This third variant is particularly intended for the flow of fluids comprising small pieces of meat.

Selon une caractéristique commune aux trois variantes de réalisation, le niveau 18 de l'interstice 5 et le niveau 17 du canal 9 se trouvent à un niveau supérieur à celui des fluides gras réchauffés, lorsque ceux-ci sont contenus dans le compartiment 3, l'emballage 1 posé à plat et l'opercule 4 ouvert jusqu'à la zone inclinée 13, ce qui empêche leur débordement dans le compartiment 2. According to a characteristic common to the three variant embodiments, the level 18 of the gap 5 and the level 17 of the channel 9 are at a level higher than that of the heated fatty fluids, when these are contained in the compartment 3, 1 packaging 1 laid flat and the lid 4 open up to the inclined zone 13, which prevents their overflow in the compartment 2.

De façon classique, le fond d'emballage 1 et l'opercule 4 sont pourvus d'un oeillet 7 dans leur partie supérieure, qui permet la préhension de l'emballage avec une fourchette, lorsque celui-ci et le produit qu'il contient sont réchauffés au bain marie. Conventionally, the bottom of packaging 1 and the lid 4 are provided with an eyelet 7 in their upper part, which allows the gripping of the package with a fork, when it and the product it contains are warmed in a bain-marie.

Claims (7)

REVENDICATIONS1 û Emballage alimentaire de type thermoformé en polyamide û polyéthylène (PAPE) ou en polypropylène - polyéthylène terephtalate ou selon des associations complexes en polyamide û polypropylène (PAPP) ou en polyamide •- polypropylène orienté (OPAPP) ou en polyamide orienté - polyéthylène (OPAPE) ou en polyester amorphe (APET) ou en polyester cristallisé (CPET), comportant un compartiment 2 pour le stockage du produit au moment de l'emballage et de la mise sous vide et un compartiment 3 destiné à recevoir les fluides gras réchauffés au micro-ondes ou au bain marie, un opercule 4 destiné à être soudé sur le fond de l'emballage 1, caractérisé en ce que ledit opercule 4 est soudé sur ledit fond 1, sur une zone inclinée 13 et 16 qui sépare le premier compartiment 2 du second compartiment 3, jusqu'à une zone non soudée 6 qui permet au moins un interstice 5 entre ledit fond 1 et ledit opercule 4, pour l'écoulement des fluides entre lesdits compartiments. CLAIMS1 - Thermoformed food packaging made of polyamide-polyethylene (PAPE) or polypropylene-polyethylene terephthalate or in complex combinations of polyamide-polypropylene (PAPP) or polyamide-oriented polypropylene (OPAPP) or oriented polyamide-polyethylene (OPAPE or amorphous polyester (APET) or crystallized polyester (CPET), having a compartment 2 for storing the product at the time of packaging and evacuation and a compartment 3 for receiving the greasy fluids heated at the micro or in a water bath, a lid 4 intended to be welded to the bottom of the package 1, characterized in that said lid 4 is welded to said bottom 1, on an inclined zone 13 and 16 which separates the first compartment 2 from the second compartment 3, to a non-welded zone 6 which allows at least one gap 5 between said bottom 1 and said cap 4, for the flow of fluids between said compasses rtiments. 2 - Emballage alimentaire selon la revendication 1 caractérisé en ce que le fond d'emballage 1 est ménagé d'au moins un canal 9 permettant un écoulement des fluides à 15 chaud, à l'endroit de la zone non soudée 8 dudit fond 1. 2 - food packaging according to claim 1 characterized in that the packing bottom 1 is provided with at least one channel 9 for a flow of hot fluids at the location of the non-welded zone 8 of said bottom 1. 3 - Emballage alimentaire selon la revendication 1 caractérisé en ce que le fond d'emballage 1 et l'opercule 4 sont ménagés d'un dispositif de filtration qui est constitué d'une pluralité d'interstices 12, par des zones soudées 10 et des zones non soudées 11 entre 20 ledit fond 1 et ledit opercule 4, qui permettent un écoulement des fluides, suite à la déformation à chaud dudit opercule 4 et dudit fond 1. 3 - food packaging according to claim 1 characterized in that the packing bottom 1 and the lid 4 are formed of a filter device which consists of a plurality of interstices 12, by welded zones 10 and non-welded zones 11 between said bottom 1 and said cap 4, which allow a fluid flow, following the hot deformation of said cap 4 and said bottom 1. 4 - Emballage alimentaire selon les revendications 1 à 3, caractérisé en ce que l'opercule 4 est réalisé dans un matériau plan, identique à celui du fond de l'emballage 1, de sorte que le 25 plan des zones non soudées 6 et 1l dudit fond, à l'endroit des interstices 5 et 12, se trouve sur le même plan que celui de l'opercule 4. 4 - food packaging according to claims 1 to 3, characterized in that the lid 4 is made of a flat material, identical to that of the bottom of the package 1, so that the plane of the non-welded zones 6 and 11 said bottom, at the location of the interstices 5 and 12, is on the same plane as that of the cover 4. 5 - Emballage alimentaire selon les revendications 1, 3 et 4, caractérisé en ce que les zones non soudées 6 et 11 entre le fond de l'emballage ][ et l'opercule 4, ménagent des interstices-7- et 12 qui permettent un écoulement des fluides, suite à la déformation à chaud de l'opercule 4 et dudit fond 1. 5 - food packaging according to claims 1, 3 and 4, characterized in that the non-welded areas 6 and 11 between the bottom of the package] [and the lid 4, provide interstices-7- and 12 which allow a flow of the fluids, following the hot deformation of the lid 4 and said bottom 1. 6 - Emballage alimentaire selon l'une des revendications 1 à 4, caractérisé en ce que le 5 niveau 18 de l'interstice 5 et le niveau 17 du canal 9 se trouvent à un niveau supérieur à celui des fluides gras réchauffés, lorsque ceux-ci se trouvent dans le compartiment 3, l'emballage 1 posé à plat et l'opercule 4 ouvert jusqu'à la zone inclinée 13, ce qui empêche leur débordement dans le compartiment 2. 6 - Food package according to one of claims 1 to 4, characterized in that the level 18 of the gap 5 and the level 17 of the channel 9 are at a level higher than that of the heated fluids, when these These are in the compartment 3, the package 1 laid flat and the lid 4 open up to the inclined zone 13, which prevents their overflow in the compartment 2. 7 - Emballage alimentaire selon la revendication 1 caractérisé en ce que le fond d'emballage 1 et l'opercule 4 sont pourvus d'un oeillet 7 dans leur partie supérieure, qui permet la préhension de l'emballage avec une fourchette, lorsque celui-ci et le produit qu'il contient sont réchauffés au bain marie.15 7 - food packaging according to claim 1 characterized in that the bottom of packaging 1 and the lid 4 are provided with an eyelet 7 in their upper part, which allows the gripping of the package with a fork, when the- ci and the product it contains are heated in a bain-marie.15
FR0802304A 2008-04-24 2008-04-24 Thermoformed food package for e.g. prepared meat meal, has non-welded zone allowing interstice between bottom of package and cap for fluid flow between compartments, where cap is welded on inclined areas to separate compartments Pending FR2930528A1 (en)

Priority Applications (1)

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FR0802304A FR2930528A1 (en) 2008-04-24 2008-04-24 Thermoformed food package for e.g. prepared meat meal, has non-welded zone allowing interstice between bottom of package and cap for fluid flow between compartments, where cap is welded on inclined areas to separate compartments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0802304A FR2930528A1 (en) 2008-04-24 2008-04-24 Thermoformed food package for e.g. prepared meat meal, has non-welded zone allowing interstice between bottom of package and cap for fluid flow between compartments, where cap is welded on inclined areas to separate compartments

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FR2930528A1 true FR2930528A1 (en) 2009-10-30

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FR0802304A Pending FR2930528A1 (en) 2008-04-24 2008-04-24 Thermoformed food package for e.g. prepared meat meal, has non-welded zone allowing interstice between bottom of package and cap for fluid flow between compartments, where cap is welded on inclined areas to separate compartments

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FR (1) FR2930528A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT13496U1 (en) * 2012-11-08 2014-01-15 Jump On Food Konzeptentwicklung Gmbh portion unit
CN113316547A (en) * 2018-09-28 2021-08-27 布瑞威利美国公司 Vacuum cryogenic bag, assembly, system and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763572A1 (en) * 1997-05-26 1998-11-27 Automatisme Assistance Package for cooking food products e.g. hams in vacuum
DE202004014511U1 (en) * 2004-09-17 2004-11-25 Klocke Verpackungs-Service Gmbh Multi-chamber packaging

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763572A1 (en) * 1997-05-26 1998-11-27 Automatisme Assistance Package for cooking food products e.g. hams in vacuum
DE202004014511U1 (en) * 2004-09-17 2004-11-25 Klocke Verpackungs-Service Gmbh Multi-chamber packaging

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT13496U1 (en) * 2012-11-08 2014-01-15 Jump On Food Konzeptentwicklung Gmbh portion unit
EP2730519A1 (en) 2012-11-08 2014-05-14 Jump On Food Konzeptentwicklung GmbH Portion unit
CN113316547A (en) * 2018-09-28 2021-08-27 布瑞威利美国公司 Vacuum cryogenic bag, assembly, system and method
EP3856657A4 (en) * 2018-09-28 2022-05-11 Breville USA, Inc. Sous vide pouch, assembly, system and method

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