FR2463065A1 - Cardboard tray for refrigerated fruit or vegetables - has side decking to allow stacking and tabs to lock panels - Google Patents
Cardboard tray for refrigerated fruit or vegetables - has side decking to allow stacking and tabs to lock panels Download PDFInfo
- Publication number
- FR2463065A1 FR2463065A1 FR7920652A FR7920652A FR2463065A1 FR 2463065 A1 FR2463065 A1 FR 2463065A1 FR 7920652 A FR7920652 A FR 7920652A FR 7920652 A FR7920652 A FR 7920652A FR 2463065 A1 FR2463065 A1 FR 2463065A1
- Authority
- FR
- France
- Prior art keywords
- tray
- tabs
- vegetables
- cardboard
- packaging
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/001—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable
- B65D5/0015—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel
- B65D5/003—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel having ledges formed by extensions of the side walls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
Abstract
Description
On connaît déjà des plateaux que l'on utilise couramment pour le transport de produits réfrigérés, congelés, surgelés ou fruits et légumes tels que par exemple de la viande, des abats,etc., qui nécessitent l'em ploi de récipients ayant une très grande résistance dans les sens longitudinaux et transversaux mais également dans le sens de la hauteur car ces emballages sont gerbés pendant le temps de stockage et la durée du transport et,du fait des conditions de température et d'hygrométrie particulièrement rigoureuse, il est absolument nécessaire que cette résistance verticale soit très élevée pour éviter tout écrasement. Trays are already known which are commonly used for the transport of refrigerated, frozen, deep-frozen products or fruits and vegetables such as for example meat, organ meats, etc., which require the use of containers having a very high resistance in the longitudinal and transverse directions but also in the height direction because these packages are stacked during the storage time and the duration of transport and, due to the particularly rigorous temperature and hygrometry conditions, it is absolutely necessary that this vertical resistance is very high to avoid crushing.
On a bien essayé de remédier à cet inconvénient en utilisant des emballages renforcés soit par un découpage particulier permettant de doubler les côtés verticaux formant le pourtour du plateau, soit en utilisant des cartons ondulés double-double ou des cartons ondulés dont la paroi formant l'intérieur de l'emballage est traitée spécialement mais, toutes ces solutions n'ont pas donné le résultat escompté et,de plus, sont extrêmement onéreuses du fait que ces emballages ne peuvent être utilisés qu'une seule fois et doivent être détruits lorsqu'ils sont vidés. Or les cartons ondulés sont réalisés à partir de pâte de bois d'importation chers et de plus, la main d'oeuvre employée, qui est très spécialisée, est également coûteuse. We have tried to remedy this drawback by using reinforced packaging either by a special cutout making it possible to double the vertical sides forming the periphery of the tray, or by using double-double corrugated cartons or corrugated cartons whose wall forming the inside the package is specially treated but, all these solutions have not given the expected result and, moreover, are extremely expensive since these packages can only be used once and must be destroyed when are empty. Corrugated cardboard is made from expensive imported wood pulp and moreover, the labor employed, which is very specialized, is also expensive.
La présente invention remédie à ces inconvénients et créé un emballage constituant un plateau renforcé dans les tarties devant être les plus résistantes, ce renforcement s'effectuant à laide de volets ou d'éléments analogues découpés convenablement pour obtenir le montage du plateau permettant la livraison à plat des ébauches afin de monter les plateaux au moment de l'emploi, ce plateau étant caractérisé par un découpage de l'ébauche faite de façon que les parois latérales, longitudinales et transversales soient réalisées avec les ondulations du carton disposées verticalement afin que la résistance de l'emballage soit beaucoup plus grande pendant l'emploi plein de produits réfrigérés, congelés ou surgelés ou fruits et légumes. The present invention overcomes these drawbacks and creates a packaging constituting a reinforced tray in the tarties which must be the most resistant, this reinforcement being effected by means of flaps or similar elements cut out properly to obtain the mounting of the tray allowing delivery to flat of the blanks in order to mount the trays at the time of use, this tray being characterized by a cutting of the blank made so that the lateral, longitudinal and transverse walls are produced with the corrugations of the cardboard arranged vertically so that the resistance much more during the full use of chilled, frozen or deep-frozen products or fruits and vegetables.
Suivant une autre caractéristique de l'invention, l'emballage est réalisé en carton ondulé double-double. According to another characteristic of the invention, the packaging is made of double-double corrugated cardboard.
Diverses autres caractéristiques de l'invention ressortent d'ailleurs de la description détaillée qui suit. Various other characteristics of the invention will also emerge from the detailed description which follows.
Une forme de réalisation de l'objet de l'invention est représentée,à titre d'exemple,aux dessins annexés. An embodiment of the object of the invention is shown, by way of example, in the accompanying drawings.
La fig. 1 est un plan de l'ébauche découpée destinée, après montage, à constituer le plateau. Fig. 1 is a plan of the cut blank intended, after assembly, to constitute the plate.
La fig. 2 est une vue en perspective, partie arrachée, d'un plateau en cours de montage. Fig. 2 is a perspective view, partially broken away, of a tray being assembled.
La fig. 3 est une vue en perspective, partie arrachée, de l'emballage plateau monté. Fig. 3 is a perspective view, partially broken away, of the mounted tray packaging.
la fig. 4 est une coupe à plus grande échelle suivant la ligne IV-IV de la fig. 3. fig. 4 is a section on a larger scale along the line IV-IV of FIG. 3.
La fig. 5 est une coupe à plus grande échelle suivant la ligne V-V de la fig. 3. Fig. 5 is a section on a larger scale along the line V-V of FIG. 3.
Le fond 1 du plateau est bordé par quatre lignes de pliage 2, 3, 4, 5 comportant, pour les lignes bordant les côtés longitudinaux,des découpes 6 et,pour leslignes bordant les côtés transversaux,des découpes 7 dont le r81e sera expliqué ci-dessous. The bottom 1 of the tray is bordered by four fold lines 2, 3, 4, 5 comprising, for the lines bordering the longitudinal sides, cutouts 6 and, for the lines bordering the transverse sides, cutouts 7 whose r81e will be explained below. below.
Les côtés longitudinaux du fond 1 sont prolongés chacun, d'une part, par un volet 8 et, d'autre part, par une aile à rabattre 9. Ces ailes 9 sont limitées à leurs extrémités par des petits rabats 10 se terminant par des tenons 11. les côtés transversaux bordant le fond 1 sont prolongés par des volets 19, 13 comportant des ailes 12a, l2b, 13a, 13b. Ces ailes 12a, 12b, 13a, 13b sont solidaires de pattes 14. The longitudinal sides of the bottom 1 are each extended, on the one hand, by a flap 8 and, on the other hand, by a wing to be folded down 9. These wings 9 are limited at their ends by small flaps 10 ending in let us hold 11. the transverse sides bordering the bottom 1 are extended by flaps 19, 13 comprising wings 12a, l2b, 13a, 13b. These wings 12a, 12b, 13a, 13b are integral with lugs 14.
On a désigné par 15 les lignes de pliage entre les volets 8 et les ailes 9 tandis que les lignes de pliage entre les volets 12, 13 et les ailes 1usa, 12b, 13a, 13b sont désignées par 16. The fold lines between the flaps 8 and the wings 9 have been designated by 15 while the fold lines between the flaps 12, 13 and the wings 1usa, 12b, 13a, 13b are designated by 16.
Comme l'ébauche est réalisée de façon que les ondulations du carton soient dirigées parallèlement à la longueur du fond 1 du plateau (voir fig. 1 de la partie éclatée E), les volets transversaux 12, 13 se trouvent donc être réalisés par du carton ondulé qui lorsque ces côtés sont redressés verticalement ont des ondulations verticales renforçant considérablement la résistance de l'emballage à l'écrasement surtout lorsque ces emballages sont gerbés sur des grandes hauteurs et placés dans des conditions de température et parfois d'humidification très sévères comme cela est le cas pour les produits réfrigérés, congelés, surgelés ou fruits et légumes. As the blank is produced in such a way that the corrugations of the cardboard are directed parallel to the length of the bottom 1 of the tray (see fig. 1 of the exploded part E), the transverse flaps 12, 13 are therefore produced by cardboard corrugated which when these sides are straightened vertically have vertical corrugations considerably reinforcing the resistance of the packaging to crushing especially when these packages are stacked on great heights and placed in very severe temperature and sometimes humidification conditions like this is the case for chilled, frozen, deep-frozen products or fruits and vegetables.
Comme on l'a déjà indiqué, on peut utiliser, soit du carton simple pour réaliser ces emballages, soit du carton dit double-double, ce qui donne encore une meilleure résistance tout en évitant un prix de revient trop élevé puisque l'ébauche est réalisée, comme cela est courant,en une seule passe de découpage et de marquage des lignes de pliage. Mais,dans le cas présent, le plateau est obtenu par une surface rectangulaire de carton la plus petite possible pratiquement sans chute bien que présentant, pour les côtés longitudinaux dont les éléments sont constitués par du carton à ondulations horizontales des renforts horizontaux réalisés par les ailes 9 et leurs rabats 10. As already indicated, we can use either simple cardboard to make these packages, or double-double cardboard, which gives even better resistance while avoiding too high a cost price since the blank is carried out, as is common, in a single pass for cutting and marking the fold lines. But, in this case, the tray is obtained by a rectangular surface of cardboard as small as possible practically without falling although having, for the longitudinal sides, the elements of which consist of cardboard with horizontal corrugations, horizontal reinforcements produced by the wings. 9 and their flaps 10.
le côté intérieur de l'emballage formant plateau peut être, dans certains -cas, revêtu spécialement soit, lors de la fabrication du carton ondulé, soit après découpe de l'ébauche, par un produit facilitant le transport et la conservation des viandes,abats et autres, placés dans le plateau. the inner side of the tray-forming packaging can be, in certain cases, specially coated either during the production of corrugated cardboard, or after cutting the blank, with a product facilitating the transport and storage of meat, offal and others, placed in the tray.
Lorsque l'on désire monter le plateau qui a été livré à plat, il suffit d'abord de redresser les côtés transversaux 12, 13,de faire pivoter de 900 les ailes 12a, 12b, 13a, 13b de façon à ce que ceux-ci soient -parallèles aux lignes de pliage 2 et 4 puis, ensuite, de redresser les volets longitudinaux 8, de plier horizon tapement les ailes 9 de façon que les pattes 14 pénètrent dans les dégagements 9a pré-découpés dans les ailes 9 et que les tenons 11 pénètrent dans les découpes 7 du fond I. When it is desired to mount the plate which has been delivered flat, it suffices first of all to straighten the transverse sides 12, 13, to rotate the wings 12a, 12b, 13a, 13b by 900 so that these these are parallel to the folding lines 2 and 4 then, then, to straighten the longitudinal flaps 8, to fold horizon tapping the wings 9 so that the tabs 14 penetrate into the recesses 9a pre-cut in the wings 9 and that the tenons 11 penetrate into the cutouts 7 of the bottom I.
Comme on peut s'en rendre compte aux fig. 2 et 3, les pattes 14 forment des taquets verticaux dépassant les ailes horizontales 9 assurant ainsi, avec l'aide des entailles ou découpes 6 du fond I,le verrouillage des plateaux gerbés les uns sur les autres. As can be seen in Figs. 2 and 3, the legs 14 form vertical tabs protruding from the horizontal wings 9 thus ensuring, with the help of the notches or cutouts 6 of the bottom I, the locking of the plates stacked on each other.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7920652A FR2463065A1 (en) | 1979-08-14 | 1979-08-14 | Cardboard tray for refrigerated fruit or vegetables - has side decking to allow stacking and tabs to lock panels |
FR8019913A FR2490184B2 (en) | 1979-08-14 | 1980-09-16 | PACKAGE FORMING TRAY FOR CONTAINING REFRIGERATED, FROZEN, FROZEN PRODUCTS, FRUITS AND VEGETABLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7920652A FR2463065A1 (en) | 1979-08-14 | 1979-08-14 | Cardboard tray for refrigerated fruit or vegetables - has side decking to allow stacking and tabs to lock panels |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2463065A1 true FR2463065A1 (en) | 1981-02-20 |
FR2463065B1 FR2463065B1 (en) | 1985-05-24 |
Family
ID=9228836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7920652A Granted FR2463065A1 (en) | 1979-08-14 | 1979-08-14 | Cardboard tray for refrigerated fruit or vegetables - has side decking to allow stacking and tabs to lock panels |
Country Status (1)
Country | Link |
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FR (1) | FR2463065A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385721A (en) * | 1981-09-08 | 1983-05-31 | Container Corporation Of America | Tray corner structure |
FR2561212A1 (en) * | 1984-03-16 | 1985-09-20 | Aubonnet Rene | Package for liquid and device for storing a plurality of packages |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301439A1 (en) * | 1975-02-19 | 1976-09-17 | Nicollet Ets Hugues | Fruit or vegetable tray blank - has side flap end tabs receiving locking tongues on end flap extension flaps |
FR2387162A1 (en) * | 1977-04-15 | 1978-11-10 | Nicollet Hugues Sa | Corrugated cardboard tray for fruit and vegetables - has interlocking fold down corner tabs to provide flat surfaces for stacking |
-
1979
- 1979-08-14 FR FR7920652A patent/FR2463065A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301439A1 (en) * | 1975-02-19 | 1976-09-17 | Nicollet Ets Hugues | Fruit or vegetable tray blank - has side flap end tabs receiving locking tongues on end flap extension flaps |
FR2387162A1 (en) * | 1977-04-15 | 1978-11-10 | Nicollet Hugues Sa | Corrugated cardboard tray for fruit and vegetables - has interlocking fold down corner tabs to provide flat surfaces for stacking |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385721A (en) * | 1981-09-08 | 1983-05-31 | Container Corporation Of America | Tray corner structure |
FR2561212A1 (en) * | 1984-03-16 | 1985-09-20 | Aubonnet Rene | Package for liquid and device for storing a plurality of packages |
Also Published As
Publication number | Publication date |
---|---|
FR2463065B1 (en) | 1985-05-24 |
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