FR2602740A1 - Improvements to trays intended to contain a food product - Google Patents

Improvements to trays intended to contain a food product Download PDF

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Publication number
FR2602740A1
FR2602740A1 FR8611078A FR8611078A FR2602740A1 FR 2602740 A1 FR2602740 A1 FR 2602740A1 FR 8611078 A FR8611078 A FR 8611078A FR 8611078 A FR8611078 A FR 8611078A FR 2602740 A1 FR2602740 A1 FR 2602740A1
Authority
FR
France
Prior art keywords
tray
blank
strip
lateral surface
film
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
FR8611078A
Other languages
French (fr)
Inventor
Gilbert Hellion
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HELLION ETS
Original Assignee
HELLION ETS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HELLION ETS filed Critical HELLION ETS
Priority to FR8611078A priority Critical patent/FR2602740A1/en
Publication of FR2602740A1 publication Critical patent/FR2602740A1/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/34Coverings or external coatings
    • B65D25/36Coverings or external coatings formed by applying sheet material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Cartons (AREA)

Abstract

A blank 2 cut out from a transparent film is printed on one of its faces so that the printing is read through the thickness of the film. It is thus possible according to the invention to apply the blank 2 against the lateral surface and the base of a tray 3, in order to decorate it and to cause it to include the usage instructions for the product it contains.

Description

Les barquettes destinées à renfermer un produit alimentaire sont généralement réalisées au moyen d'un premier récipient dans lequel se trouve le produit, et qui est engagé dans une seconde barquette transparente, tandis qu'un décor en carton ou analogue est pris en sandwich entre les deux éléments précités. The trays intended to contain a food product are generally produced by means of a first container in which the product is located, and which is engaged in a second transparent tray, while a cardboard or similar decoration is sandwiched between the two aforementioned elements.

On comprend aisément qu'un tel emballage soit onéreux du fait qu'il nécessite la fabrication séparée de deux barquettes et le découpage d'un flan pré-imprimé qui doit être formé et inséré entre les barquettes. It is easily understood that such packaging is expensive because it requires the separate manufacture of two trays and the cutting of a pre-printed blank which must be formed and inserted between the trays.

Les perfectionnements qui font l'objet de la présente invention visent à remédier à ces inconvénients et à permettre la réalisation d'un emballage pour produits alimentaires qui, tout en présentant les mêmes qualités que celui de la technique antérieure, soit susceptible d'être produit à moindre coût. The improvements which are the subject of the present invention aim to remedy these drawbacks and to allow the production of a packaging for food products which, while having the same qualities as that of the prior art, can be produced cheaper.

A cet effet, le procédé de fabrication suivant l'invention consiste
- à imprimer une bande
- à decouper des flans successifs afin qu'ils présentent différents éléments correspondants aux formes du fond de la barquette et de sa surface latérale
- à placer une barquette au-dessus d'un flan ou vice-versa
- à appliquer les différents éléments du flan contre le fond et les faces latérales de la barquette
- et à assembler le flan et la barquette.
To this end, the manufacturing process according to the invention consists
- to print a tape
- to cut successive blanks so that they have different elements corresponding to the shapes of the bottom of the tray and its lateral surface
- to place a tray over a blank or vice versa
- to apply the different elements of the blank against the bottom and the side faces of the tray
- and to assemble the blank and the tray.

Suivant un mode d'exécution préféré, la bande est constituée par un film de matière plastique transparente pré-imprimé sur sa face en contact avec la barquette, de telle manière qu'unie fois en place, l'écriture puisse être lue à partir de I'extérieur. Ce mode d'exécution présente l'avantage de protéger l'impression de toutes rayures pouvant intervenir pendant les manipulations. According to a preferred embodiment, the strip consists of a film of transparent plastic material pre-printed on its face in contact with the tray, so that once in place, the writing can be read from Outside. This embodiment has the advantage of protecting the print from any scratches that may occur during handling.

Le dessin annexé, donné à titre d'exemple, permettra de mieux comprendre l'invention, les caractéristiques qu'elle pressente et les avantages qu'elle est susceptible de procurer
Fig. 1 illustre une bande de matière plastique transparente revêtue d'une impression préalable.
The appended drawing, given by way of example, will allow a better understanding of the invention, the characteristics which it senses and the advantages which it is likely to provide.
Fig. 1 illustrates a strip of transparent plastic material coated with a prior printing.

Fig. 2 montre un flan découpé à partir de la bande de fig. 1. Fig. 2 shows a blank cut from the strip of FIG. 1.

Fig. 3 illustre comment le flan de fig. 2 est replié de manière à venir coopérer avec la surface latérale et le fond d'une barquette usuelle. Fig. 3 illustrates how the blank of FIG. 2 is folded so as to come to cooperate with the lateral surface and the bottom of a conventional container.

Fig. 4 illustre à l'état terminé l'article établi par mise en oeuvre du procédé suivant l'invention. Fig. 4 illustrates in finished state the article drawn up by implementing the method according to the invention.

Le procédé conforme à l'invention consiste tout d'abord à prendre une bande 1 (fig. 1) sur laquelle on imprime les indications et analogues qui doivent figurer sur l'emballage définitif. Ces indications peuvent être imprimées à l'endroit sur une bande de matière non transparente. The process according to the invention consists first of all in taking a strip 1 (FIG. 1) on which the indications and the like which are to appear on the final packaging are printed. These indications may be printed from the right side on a strip of non-transparent material.

La bande 1 est ensuite découpée de manière à constituer des flans successifs 2 (fig. 2). Bien entendu, le découpage de chaque flan est fait de manière que sa surface totale corresponde à celle d'une barquette usuelle 3 (fig. 3). Dans ces conditions, le flan 2 comprend une surface centrale 2a correspondant à celle du fond de la barquette, deux pans 2b associés chacun au grand côté de la surface centrale 2a et enfin deux pattes 2c issues des petits côtés de la surface 2a. On observe que les petits côtés des deux pans 2b sont pourvus de rabats 2d. The strip 1 is then cut so as to constitute successive blanks 2 (FIG. 2). Of course, the cutting of each blank is done so that its total surface corresponds to that of a conventional tray 3 (fig. 3). Under these conditions, the blank 2 comprises a central surface 2a corresponding to that of the bottom of the tray, two sides 2b each associated with the long side of the central surface 2a and finally two tabs 2c from the short sides of the surface 2a. It is observed that the short sides of the two sides 2b are provided with flaps 2d.

Suivant le procédé conforme à l'invention, le flan 2 est amené sous une barquette 3 (fig. 3), les inscriptions étant disposées soit sur la face du flan située à l'oppose de la barquette s'il est réalisé en matière non transparente, soit sur sa face en contact avec la surface latérale de la barquette si ledit flan est découpé dans un film transparent, les inscriptions étant lisibles par transparence.La surface centrale 2a du flan est appliquée contre la face externe du fond de la barquette 3, les pans 2b sont appliques contre les grandes faces de la surface latérale de la barquette 3, puis les rabats 2d sont couchés contre les angles extérieurs de la barquette 3 afin qu'ils recouvrent ceux-ci et une partie des deux petites faces opposées de la surface latérale de la barquette, enfin les pattes 2c sont appliquées contre lesdites faces, y compris contre une partie des rabats 2d comme illustré en fig. 4. According to the process according to the invention, the blank 2 is brought under a tray 3 (fig. 3), the inscriptions being placed either on the face of the blank located opposite the tray if it is made of non-material transparent, or on its face in contact with the lateral surface of the tray if said blank is cut from a transparent film, the inscriptions being legible by transparency. The central surface 2a of the blank is applied against the external face of the bottom of the tray 3 , the flaps 2b are applied against the large faces of the lateral surface of the tray 3, then the flaps 2d are lying against the external angles of the tray 3 so that they cover these and part of the two small opposite faces of the lateral surface of the tray, finally the tabs 2c are applied against said faces, including against part of the flaps 2d as illustrated in FIG. 4.

Prealablement à son application contre la barquette 3, le flan peut être enduit d'une colle. Si l'on a affaire à un film transparent à partir duquel est constitué chaque flan 2, il peut être en une matière auto-collante par exemple sous l'effet de la chaleur, on peut encoreutiliser une colle dite hot melt" qui ne se polymérise que sous l'effet de rayons par exemple infra-rouge ou autre diriges vers la barquette 3 en vue d'associer le flan et la barquette. Prior to its application against the tray 3, the blank may be coated with an adhesive. If we are dealing with a transparent film from which each blank 2 is made, it can be made of a self-adhesive material, for example under the effect of heat, it is possible to co-use an adhesive known as hot melt "which does not polymerizes only under the effect of rays, for example infrared rays or other directed towards the tray 3 in order to associate the blank and the tray.

On a ainsi réalisé un emballage qui répond particulièrement bien aux divers desiderata de la pratique aussi bien sur le plan esthétique que sur celui économique L'impression est protégée par le film qui rend toute la paroi latérale de la barquette brillante. A packaging has thus been produced which responds particularly well to the various desiderata of the practice, both aesthetically and economically. The printing is protected by the film which makes the entire side wall of the tray shiny.

I1 va de soi que conformément au procédé suivant l'invention, on peut amener soit la barquette 3 au-dessus du flan découpé 2, soit l'inverse. It goes without saying that, in accordance with the method according to the invention, it is possible to bring either the tray 3 above the cut blank 2, or the reverse.

Dans le cas ou la bande 1 est réalisée en une matière non transparente, il va de soi que c'est la face non imprimée du flan découpé dans cette bande qui est appliqué contre la surface latérale de la barquette. In the case where the strip 1 is made of a non-transparent material, it goes without saying that it is the unprinted side of the blank cut from this strip which is applied against the lateral surface of the tray.

Cette dernière est préférablement réalisée en polypropylène. The latter is preferably made of polypropylene.

I1 doit d'ailleurs être entendu que la description qui précède n'a été donne qu' titre d'exemple et qu'elle ne limite nullement le domaine de l'invention dont on ne sortirait pas en remplaçant les détails d'exécution décrits par tous autres équivalents.  It should moreover be understood that the foregoing description has been given only by way of example and that it in no way limits the field of the invention from which one would not depart by replacing the execution details described by all other equivalents.

Claims (7)

REVEND IC AT IONSRESELL IC AT IONS 1. Procédé de fabrication d'un emballage en matière plastique comportant une barquette intérieure (3) destinée à renfermer un produit alimentaire, caractérisé en ce qu'il consiste 1. Method of manufacturing a plastic packaging comprising an inner tray (3) intended to contain a food product, characterized in that it consists - à imprimer une bande (1) ;  - printing a strip (1); - à découper des flans successifs (2) afin qu'ils présentent différents éléments (2a, 2b, 2c) correspondant aux formes du fond de la barquette (3) et de sa surface latérale ; - cutting successive blanks (2) so that they have different elements (2a, 2b, 2c) corresponding to the shapes of the bottom of the tray (3) and its lateral surface; - à placer une barquette (3) au-dessus d'un flan ou vice-versa ; - placing a tray (3) over a blank or vice versa; - à appliquer les différents éléments (2a, 2b, 2c) du flan (2) contre le fond et les faces latérales de la barquette (3) - applying the different elements (2a, 2b, 2c) of the blank (2) against the bottom and the lateral faces of the tray (3) - et à associer le flan (2) et la barquette (3). - And to associate the blank (2) and the tray (3). 2. Procédé suivant la revendication 1, caractérisé en ce que la bande (1) est constituée par du carton et en ce qu'elle est imprimée sur sa face non appliquée contre la barquette (3). 2. Method according to claim 1, characterized in that the strip (1) consists of cardboard and in that it is printed on its side not applied against the tray (3). 3. Procédé suivant la revendication 1, caractérisé en ce que la bande (1) est constituée par un film de matière plastique transparente pré-imprimé. 3. Method according to claim 1, characterized in that the strip (1) consists of a film of pre-printed transparent plastic. 4. Procédé suivant la revendication 3, caractérisé en ce que l'impression du film est effectuée à l'envers sur sa face destinée à être appliquée contre la barquette (3). 4. Method according to claim 3, characterized in that the printing of the film is carried out upside down on its face intended to be applied against the tray (3). 5. Procédé suivant la revendication 1, caractérisé en ce que la barquette est réalisée en polypropylène. 5. Method according to claim 1, characterized in that the tray is made of polypropylene. 6. Procéde suivant la revendication 3, caractérisé en ce que chaque flan (2) découpé dans le film est uniformément assujetti au fond et à la surface latérale de la barquette correspondante (3). 6. Method according to claim 3, characterized in that each blank (2) cut from the film is uniformly secured to the bottom and to the lateral surface of the corresponding tray (3). 7. Procédé suivant la revendication 3, caractérisé en ce que chaque flan (2) est assujetti au fond et à la surface latérale de la barquette (3) correspondante par collage.  7. Method according to claim 3, characterized in that each blank (2) is subject to the bottom and to the lateral surface of the corresponding tray (3) by gluing.
FR8611078A 1986-07-28 1986-07-28 Improvements to trays intended to contain a food product Pending FR2602740A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8611078A FR2602740A1 (en) 1986-07-28 1986-07-28 Improvements to trays intended to contain a food product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8611078A FR2602740A1 (en) 1986-07-28 1986-07-28 Improvements to trays intended to contain a food product

Publications (1)

Publication Number Publication Date
FR2602740A1 true FR2602740A1 (en) 1988-02-19

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ID=9337898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8611078A Pending FR2602740A1 (en) 1986-07-28 1986-07-28 Improvements to trays intended to contain a food product

Country Status (1)

Country Link
FR (1) FR2602740A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0591114A1 (en) * 1992-02-07 1994-04-06 AB AKERLUND & RAUSING Method of manufacturing a packaging container
WO2006001696A1 (en) * 2004-06-28 2006-01-05 Huhtamaki Molded Fiber Technology B.V. Container for packaging foods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347102A (en) * 1962-11-05 1963-12-27 Seprosy Decoration of containers and similar objects
FR2051643A1 (en) * 1969-07-09 1971-04-09 Intercan Sa
GB1232783A (en) * 1967-06-01 1971-05-19
FR2336307A1 (en) * 1975-12-24 1977-07-22 Gatrun Anstalt Banderole strip for decorating or reinforcing containers - with series of banderoles connected at front and rear edges

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347102A (en) * 1962-11-05 1963-12-27 Seprosy Decoration of containers and similar objects
GB1232783A (en) * 1967-06-01 1971-05-19
FR2051643A1 (en) * 1969-07-09 1971-04-09 Intercan Sa
FR2336307A1 (en) * 1975-12-24 1977-07-22 Gatrun Anstalt Banderole strip for decorating or reinforcing containers - with series of banderoles connected at front and rear edges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0591114A1 (en) * 1992-02-07 1994-04-06 AB AKERLUND & RAUSING Method of manufacturing a packaging container
WO2006001696A1 (en) * 2004-06-28 2006-01-05 Huhtamaki Molded Fiber Technology B.V. Container for packaging foods

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