FR2678584A1 - Package made of plastic material, formed from two assembled symmetrical shells - Google Patents
Package made of plastic material, formed from two assembled symmetrical shells Download PDFInfo
- Publication number
- FR2678584A1 FR2678584A1 FR9108645A FR9108645A FR2678584A1 FR 2678584 A1 FR2678584 A1 FR 2678584A1 FR 9108645 A FR9108645 A FR 9108645A FR 9108645 A FR9108645 A FR 9108645A FR 2678584 A1 FR2678584 A1 FR 2678584A1
- Authority
- FR
- France
- Prior art keywords
- shells
- plastic packaging
- shell
- packaging according
- securing means
- 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
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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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
-
- 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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
- B65D11/1866—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components
- B65D11/188—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected with detachable components the container being formed by two mating halves
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
- B65D43/163—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately
- B65D43/169—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately the lid, the hinge and the element connecting them to the container being made of one piece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Packages (AREA)
Abstract
Description
EMBALLAGE EN MATIERE PLASTIQUE, FORME DE DEUX COQUILLES
SYMETRIQUES ASSEMBLEES.PLASTIC PACKAGING, SHAPE OF TWO SHELLS
SYMMETRICS ASSEMBLED.
L'invention concerne un nouvel emballage en matière plastique, formé de deux coquilles symétriques assemblées ; elle concerne plus particulièrement un assemblage du type en question, destiné à recevoir des portions alimentaires en petites quantités, notamment des portions dites "individuelles". The invention relates to a new plastic packaging, formed of two symmetrical shells assembled; it relates more particularly to an assembly of the type in question, intended to receive food portions in small quantities, in particular so-called "individual" portions.
On connait depuis longtemps des emballages en ma tière plastique formés de deux coquilles symétriques, comportant chacune un rebord périphérique, reliées entre elles par une portion présentant une ligne de pliage, et dans laquelle chaque rebord présente des moyens de solidarisation placés face à face. Plastic packaging has been known for a long time formed of two symmetrical shells, each comprising a peripheral rim, connected together by a portion having a fold line, and in which each rim has fastening means placed face to face.
Ces emballages monobloc présentent l'inconvénient de faire appel à des empreintes complexes parce que doubles, et par voie de conséquence à des machines à injecter ou à thermoformer de grandes dimensions. I1 s'ensuit un coût notable, qui est d'autant plus appréciable que l'embal- lage est destiné à recevoir des petites portions, telles que des portions individuelles. These monobloc packages have the drawback of using complex impressions because they are double, and consequently of large-size injection or thermoforming machines. This results in a significant cost, which is all the more appreciable since the packaging is intended to receive small portions, such as individual portions.
L'invention pallie ces inconvénients. Elle vise un emballage du type en question, qui soit plus économique à fabriquer, et mieux adapté à la fabrication de portions individuelles. The invention overcomes these drawbacks. It targets packaging of the type in question, which is more economical to manufacture and better suited to the manufacture of individual portions.
Cet emballage en matière plastique, formé de deux coquilles symétriques comportant chacune un rebord périphérique, assemblées par des moyens de solidarisation provisoire disposés sur ces deux rebords placés face à face, se caractérise en ce que le rebord de chaque coquille présente
- sur un premier côté, au moins deux moyens de solidarisation et une ligne de pliage parallèle à la direction de ces moyens de solidarisation, de sorte que, après avoir assemblé les deux coquilles, cette ligne de pliage définit une charnière autour de laquelle peuvent s'articuler les deux coquilles formant ainsi respectivement fond et couvercle
- et sur le côté opposé au premier côté, au moins un moyen de solidarisation destiné à assurer la solidarisation provisoire des deux coquilles une fois assemblées.This plastic packaging, formed of two symmetrical shells each having a peripheral rim, assembled by temporary securing means disposed on these two rims placed face to face, is characterized in that the rim of each shell has
- On a first side, at least two securing means and a fold line parallel to the direction of these securing means, so that, after having assembled the two shells, this fold line defines a hinge around which can s '' articulate the two shells thus forming respectively bottom and cover
- And on the side opposite the first side, at least one securing means intended to ensure the temporary securing of the two shells once assembled.
En d'autres termes, l'emballage conforme à l'invention est constitué de deux coquilles symétriques destinées à être assemblées, présentant chacune un rebord périphérique, ce rebord présentant d'un côté deux moyens de solidarisation destinés à devenir définitifs, associés à une ligne de pliage destinée à former charnière, alors que le côté opposé du rebord présente un moyen de solidarisation provisoire. Ainsi, on fait appel à une coquille unique formant à la fois couvercle et fond, ce qui se traduit par une économie appréciable dans la réalisation du moule, ainsi que dans sa mise en oeuvre par des machines plus simples. In other words, the packaging according to the invention consists of two symmetrical shells intended to be assembled, each having a peripheral rim, this rim having on one side two securing means intended to become final, associated with a fold line intended to form a hinge, while the opposite side of the rim has a temporary securing means. Thus, use is made of a single shell forming both a cover and a bottom, which results in appreciable savings in the production of the mold, as well as in its implementation by simpler machines.
Avantageusement, en pratique
- les deux coquilles symétriques sont injectées ou thermoformées et sont en matière plastique transparente
- chaque coquille symétrique a une forme sensiblement parallélépipédique et la ligne de pliage est alors parallèle à un des côtés
- les moyens de solidarisation sont constitués par un ensemble comprenant un élément mâle et un élément femelle, coopérant chacun avec un ensemble inverse disposé sur le rebord de l'autre coquille destinée à venir en regard, et comprenant à son tour. un élément femelle et un élément mâle pour coopérer, par emboitage à force, avec les éléments du rebord en regard ;;
- chaque rebord reçoit un film d'operculage pour assurer l'étanchéité du compartiment défini par chaque coquille
- le côté du rebord comportant le moyen de solidarisation provisoire, présente, au voisinage de celui-ci, une encoche destinée à permettre la préhension du film d'operculage pour l'arracher
- le premier rebord présente d'un côté deux moyens de solidarisation symétriques et sur le côté opposé, un moyen de solidarisation provisoire ;
- le premier rebord présente d'un côté quatre moyens de solidarisation parallèles à la ligne de pliage et à un bord, et le côté opposé présente deux moyens de solidarisation provisoire.Advantageously, in practice
- the two symmetrical shells are injected or thermoformed and are made of transparent plastic
- each symmetrical shell has a substantially parallelepiped shape and the fold line is then parallel to one of the sides
- The securing means are constituted by an assembly comprising a male element and a female element, each cooperating with a reverse assembly disposed on the edge of the other shell intended to come opposite, and comprising in turn. a female element and a male element for cooperating, by force fitting, with the elements of the facing flange;
- each edge receives a sealing film to seal the compartment defined by each shell
- the side of the rim comprising the temporary securing means, has, in the vicinity thereof, a notch intended to allow the gripping of the sealing film to tear it off
- The first flange has on one side two symmetrical securing means and on the opposite side, a provisional securing means;
- The first rim has on one side four securing means parallel to the fold line and at an edge, and the opposite side has two temporary securing means.
La manière dont l'invention peut être réalisée et les avantages qui en découlent ressortiront mieux de l'exemple de réalisation qui suit à l'appui des figures annexées. The manner in which the invention can be implemented and the advantages which result therefrom will emerge more clearly from the embodiment which follows, supported by the appended figures.
La figure 1 est une représentation en perspective sommaire d'une coquille caractéristique de l'invention. Figure 1 is a summary perspective representation of a characteristic shell of the invention.
Les figures 2, 3 et 4 sont une représentation de ces coquilles, respectivement vue de dessus (figure 2), vue du côté gauche (figure 3), vue de l'arrière (figure 4). Figures 2, 3 and 4 are a representation of these shells, respectively viewed from above (Figure 2), viewed from the left side (Figure 3), viewed from the rear (Figure 4).
La figure 5 est une représentation en perspective sommaire d'un emballage ouvert conforme à l'invention, réalisé à partir de deux coquilles caractéristiques. Figure 5 is a summary perspective representation of an open package according to the invention, made from two characteristic shells.
La coquille caractéristique selon l'invention, désignée par la référence générale (1), est réalisée par injection ou moulage, voire thermoformage, d'une matière thermoplastique appropriée, par exemple en polypropylène ou polystyrène transparent. Il va de soi que cette ma tière plastique doit être choisie en fonction de l'application envisagée (qualité alimentaire...). The characteristic shell according to the invention, designated by the general reference (1), is produced by injection or molding, or even thermoforming, of an appropriate thermoplastic material, for example polypropylene or transparent polystyrene. It goes without saying that this plastic material must be chosen according to the envisaged application (food quality ...).
Cette coquille (1), de forme générale parallélépipédique, notamment cubique, définit une chambre (2) destinée à former selon le cas le fond ou le couvercle (voir figure 5). This shell (1), of generally parallelepipedal shape, in particular cubic, defines a chamber (2) intended to form the bottom or the cover as appropriate (see FIG. 5).
Cette chambre (2) formant récipient destinée à recevoir le produit à emballer, notamment un produit alimentaire (beurre, fromage, foie gras, portion alimentaire individuelles ..), présente sur sa périphérie supérieure un rebord continu (3), disposé dans un plan sensiblement horizontal. Dans une forme de réalisation particulière, la chambre (2) peut présenter des renforts (4,5) pouvant servir d'ailleurs à caler le produit alimentaire à emballer. La coquille présente deux côtés opposés référencés respectivement (10) et (11), et destinés à former l'arrière (10) et l'avant (11). This chamber (2) forming a container intended to receive the product to be packaged, in particular a food product (butter, cheese, foie gras, individual food portion, etc.), has on its upper periphery a continuous rim (3), arranged in a plane. substantially horizontal. In a particular embodiment, the chamber (2) may have reinforcements (4,5) which can also serve to wedge the food product to be packaged. The shell has two opposite sides referenced respectively (10) and (11), and intended to form the rear (10) and the front (11).
Selon une première caractéristique de l'invention, l'arrière (10) présente tout d'abord une paire référencée (12) et (13) de moyens de fixation, constitués chacun respectivement par un picot (14) mâle, associé à un orifice femelle (15), respectivement (16,17). Parallèlement à l'axe de ces éléments (14-17), et parallèlement au bord supérieur (18) de la coquille, le rebord arrière (10) présente une ligne de pliage (20). According to a first characteristic of the invention, the rear (10) firstly has a pair referenced (12) and (13) of fixing means, each consisting respectively of a male pin (14), associated with an orifice female (15), respectively (16,17). Parallel to the axis of these elements (14-17), and parallel to the upper edge (18) of the shell, the rear edge (10) has a fold line (20).
Selon une autre caractéristique de l'invention, le rebord avant (11) présente en son milieu un organe de solidarisation constitué comme à l'arrière d'un picot mâle (21) et d'un orifice femelle, (22) disposés sensiblement au milieu du bord avant (11). According to another characteristic of the invention, the front edge (11) has in its middle a fastening member constituted as at the rear of a male pin (21) and a female orifice, (22) arranged substantially at middle of the front edge (11).
Tous ces éléments (2-22) sont obtenus directement de moulage. All these elements (2-22) are obtained directly from molding.
Pour faciliter la compréhension, à la figure 2, la portion alimentaire emballée a été représentée en pointillés. To facilitate understanding, in Figure 2, the packaged food portion has been shown in dotted lines.
Dans une variante préférée, le rebord avant (11) présente au voisinage des éléments de solidarisation mâle (21) et femelle (22), un décrochement (23). In a preferred variant, the front edge (11) has, in the vicinity of the male (21) and female (22) securing elements, a recess (23).
L'assemblage des deux coquilles (1,1') s'effectue de la façon suivante. Dans la seconde coquille (1'), on a utilisé les mêmes référencées associées à un astérix. Les deux coquilles (1,1') sont placées face à face, les deux rebords arrière (10,10') en regard. Les éléments de solidarisation (14,15,16,17) sont engagés l'un dans l'autre. The assembly of the two shells (1.1 ') is carried out as follows. In the second shell (1 '), we used the same references associated with an asterix. The two shells (1.1 ') are placed face to face, the two rear edges (10.10') facing each other. The securing elements (14,15,16,17) are engaged one in the other.
On ouvre alors les deux coquilles et les lignes de pliage (20,20') définissent alors une charnière désignée par la référence (30), solidarisant ces deux coquilles (1,1') et permettant leur articulation. De la sorte, la première coquille (1) forme un fond et la seconde coquille (1') un couvercle ou vice-versa.We then open the two shells and the fold lines (20,20 ') then define a hinge designated by the reference (30), joining these two shells (1,1') and allowing their articulation. In this way, the first shell (1) forms a bottom and the second shell (1 ') a cover or vice versa.
Dans la forme d'exécution montrée à la figure 5, chaque coquille, après avoir été remplie du produit alimentaire approprié, est operculée par un film (31) collé ou thermosoudé de manière connue. Ce film (31) dépasse légèrement du décrochement (23), ce qui permet, le moment venu, d'enlever facilement cet operculage. In the embodiment shown in Figure 5, each shell, after being filled with the appropriate food product, is sealed with a film (31) glued or heat-sealed in a known manner. This film (31) protrudes slightly from the recess (23), which allows, when the time comes, to easily remove this sealing.
Chaque coquille étant remplie, operculée et assemblée autour de la charnière (30), les deux coquilles sont alors rapprochées jusqu'à ce que les éléments mâle et femelle (21,21') s'engagent les uns dans les autres pour former alors une fermeture de solidarisation provisoire. Each shell being filled, sealed and assembled around the hinge (30), the two shells are then brought together until the male and female elements (21,21 ') engage with each other to then form a provisional closure.
L'emballage obtenu peut être commodément stocké et transporté. L'utilisateur ouvre alors l'emballage, sépare chaque coquille individuelle, détache l'opercule (31) de l'emballage approprié, ce qui permet alors l'accès au produit alimentaire à consommer. L'autre coquille peut être soit consommée en même temps, soit au contraire replacée au réfrigérateur. The packaging obtained can be conveniently stored and transported. The user then opens the packaging, separates each individual shell, detaches the cover (31) from the appropriate packaging, which then allows access to the food product to be consumed. The other shell can either be eaten at the same time, or instead placed back in the refrigerator.
Cette disposition permet par une coquille unique, de réaliser des emballages couvercle/fond particulièrement adaptés au conditionnement de portions individuelles ou de produits alimentaires destinés à être rassemblés seulement lors de la consommation. This arrangement makes it possible, by a single shell, to produce cover / bottom packaging particularly suitable for packaging individual portions or food products intended to be collected only during consumption.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9108645A FR2678584A1 (en) | 1991-07-04 | 1991-07-04 | Package made of plastic material, formed from two assembled symmetrical shells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9108645A FR2678584A1 (en) | 1991-07-04 | 1991-07-04 | Package made of plastic material, formed from two assembled symmetrical shells |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2678584A1 true FR2678584A1 (en) | 1993-01-08 |
FR2678584B1 FR2678584B1 (en) | 1994-12-02 |
Family
ID=9414904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9108645A Granted FR2678584A1 (en) | 1991-07-04 | 1991-07-04 | Package made of plastic material, formed from two assembled symmetrical shells |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2678584A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0661217A2 (en) * | 1993-12-28 | 1995-07-05 | Fauzi Bekhiet | Wrap-around reclosable conditioning |
WO1999054222A1 (en) * | 1998-04-23 | 1999-10-28 | Nice-Pak Products | Hinge connection |
EP1574449A1 (en) * | 2004-03-09 | 2005-09-14 | Arla Foods amba | A packaging |
EP2181929A1 (en) * | 2008-10-28 | 2010-05-05 | Az. Agr. Demetra Verdure Cotte di Scanella Giovanni | Package for food such as vegetables, legumes and the like |
US7882974B2 (en) | 2005-01-14 | 2011-02-08 | Waddington North America, Inc. | Food container assembly with integral hinge/latch combination and method therefor |
KR20220002584U (en) * | 2021-04-21 | 2022-10-28 | 김성원 | Gauze-type disinfection cotton container separable from the cover and the main body |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1158465A (en) * | 1965-10-08 | 1969-07-16 | Erich Schumm | Improvements in and relating to Receptacles |
DE2718234A1 (en) * | 1977-04-23 | 1978-11-02 | Bellaplast Gmbh | Plastics packing container for milk prods. etc. - has lid hinging on anchoring strip attached to flange of bottom portion |
US4428497A (en) * | 1982-05-03 | 1984-01-31 | Nice-Pak Products, Inc. | Dispenser for moist towelettes |
-
1991
- 1991-07-04 FR FR9108645A patent/FR2678584A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1158465A (en) * | 1965-10-08 | 1969-07-16 | Erich Schumm | Improvements in and relating to Receptacles |
DE2718234A1 (en) * | 1977-04-23 | 1978-11-02 | Bellaplast Gmbh | Plastics packing container for milk prods. etc. - has lid hinging on anchoring strip attached to flange of bottom portion |
US4428497A (en) * | 1982-05-03 | 1984-01-31 | Nice-Pak Products, Inc. | Dispenser for moist towelettes |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0661217A2 (en) * | 1993-12-28 | 1995-07-05 | Fauzi Bekhiet | Wrap-around reclosable conditioning |
EP0661217A3 (en) * | 1993-12-28 | 1996-04-03 | Fauzi Bekhiet | Wrap-around reclosable conditioning. |
WO1999054222A1 (en) * | 1998-04-23 | 1999-10-28 | Nice-Pak Products | Hinge connection |
EP1574449A1 (en) * | 2004-03-09 | 2005-09-14 | Arla Foods amba | A packaging |
US7882974B2 (en) | 2005-01-14 | 2011-02-08 | Waddington North America, Inc. | Food container assembly with integral hinge/latch combination and method therefor |
EP2181929A1 (en) * | 2008-10-28 | 2010-05-05 | Az. Agr. Demetra Verdure Cotte di Scanella Giovanni | Package for food such as vegetables, legumes and the like |
KR20220002584U (en) * | 2021-04-21 | 2022-10-28 | 김성원 | Gauze-type disinfection cotton container separable from the cover and the main body |
KR200497517Y1 (en) * | 2021-04-21 | 2023-11-30 | 김성원 | Gauze-type disinfection cotton container separable from the cover and the main body |
Also Published As
Publication number | Publication date |
---|---|
FR2678584B1 (en) | 1994-12-02 |
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