EP0409731A2 - Verpackungsschachtel - Google Patents

Verpackungsschachtel Download PDF

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Publication number
EP0409731A2
EP0409731A2 EP90402079A EP90402079A EP0409731A2 EP 0409731 A2 EP0409731 A2 EP 0409731A2 EP 90402079 A EP90402079 A EP 90402079A EP 90402079 A EP90402079 A EP 90402079A EP 0409731 A2 EP0409731 A2 EP 0409731A2
Authority
EP
European Patent Office
Prior art keywords
packaging box
tray
cover
packaging
box according
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.)
Withdrawn
Application number
EP90402079A
Other languages
English (en)
French (fr)
Other versions
EP0409731A3 (en
Inventor
Michel De Vuyst
Ben Matalon
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.)
Anomyme Dite SA Dvk - Deem Ste
Original Assignee
Anomyme Dite SA Dvk - Deem Ste
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 Anomyme Dite SA Dvk - Deem Ste filed Critical Anomyme Dite SA Dvk - Deem Ste
Publication of EP0409731A2 publication Critical patent/EP0409731A2/de
Publication of EP0409731A3 publication Critical patent/EP0409731A3/fr
Withdrawn legal-status Critical Current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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/36—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bakery products, e.g. biscuits
    • 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
    • B65D2205/00—Venting means

Definitions

  • the invention relates to a packaging box, specially adapted for packaging food products such as bakery, pastry products or the like.
  • the prefabricated cardboard box is used. It is a box cut from a thin cardboard sheet which is folded and which the pastry chef deploys in his store to place the cakes chosen by customers.
  • This packaging method offers the advantage of being economical and occupying little space when the box is folded beforehand.
  • it can be criticized for certain drawbacks because it is generally a box that is very unobtrusive and beyond a certain dimension, important precautions must be taken to compensate for these deflections.
  • the box is not waterproof and fears humidity. As a result, products cannot be stored for a long time in this type of box.
  • This type of packaging has had a significant development in large sales areas where the goods are stored in linear bins, especially refrigerated to ensure better conservation of the products stored.
  • the speed of execution of these operations means that there is a brutal transition between the oven and the refrigerated tray where the temperature is only a few degrees Celsius. This temperature difference produces condensation phenomena on the inner wall of shells, which destroys the image of the product.
  • the main object of the present invention is to present a packaging box, specially adapted for the packaging of food products, such as bakery, pastry products or the like, designed to solve the problems generally encountered during the manufacture of such food products. in large areas, and also to facilitate and make more convenient the use of these packaging boxes.
  • the packaging box of the present invention has been specially studied to solve the condensation phenomena encountered in particular during the rapid placement of food products such as pastry or the like, in a refrigerated linear container at the outlet of the oven.
  • the box of the present invention has been particularly designed to be stacked and allow a stable stacking even if the base support is significantly inclined, which is generally the case.
  • the packaging box of the present invention constitutes, by its lower part, a dish which can possibly be used directly to serve the food product thus conditioned.
  • the packaging box specially adapted for the packaging of food products, such as bakery, pastry products or the like, consists of a tray on which said product is deposited as well as a protective cover which can be fitted onto the tray is characterized by the fact that it has means for creating an air circulation inside the box, in order to avoid condensation phenomena at the level of the internal walls of the box.
  • these means are in the form of non-deformable lateral circulation channels, even during stacking of the boxes.
  • the packaging box of the invention has means for authorizing stacking and / or ensuring external ventilation, in particular a free circulation of air under the tray and on the cover.
  • the present invention relates to a packaging box, specially adapted for packaging food products such as bakery, pastry products or the like.
  • the objectives of the packaging box of the present invention are typical for this type of packaging because it is necessary that the packaging supports the atmosphere of refrigerated bins, allows stacking, and allows an integrity presentation of the goods offered to the sale.
  • the packaging box is formed of two nestable parts, namely a lower base (2) in the form of a tray where the goods are deposited as well as a protective cover (1) nestable on said tray.
  • This structure offers the first advantage of being able to serve food products directly and especially pastries at the table, directly on the tray, without any transfer operation being necessary. It is an aspect of convenience and in addition the tray has a good aesthetic.
  • the protective cover (1) it is preferably made of a transparent plastic material to give a view of the contents of the box.
  • the format of the packaging box is to be adapted according to the dimensions of the product to be packaged.
  • the tray and the cover are made of a thermoformable plastic material, which will allow the box to withstand the humidity and produce it according to an economical manufacturing process.
  • the packaging box has means for creating an air circulation inside the box, in order to avoid condensation phenomena at the level of the internal walls of the box.
  • said means for creating the circulation of air inside the box are in the form of circulation channels (10) non-deformable sides when stacking boxes.
  • the plate (2) comprises on its periphery a series of air vents (7) which cooperate with the cover to form said circulation channels.
  • the plate (2) comprises at its periphery a flange (8) which allows, on the one hand, the fitting of the cover (1) and on the other hand, provides a certain rigidity to the plate.
  • a deformation (9) is created at intervals, as shown particularly in FIG. 1, defining between the wall of the cover (1) and the rim (8) said ventilation openings (7) allowing circulation air as shown diagrammatically by the arrows (11) in FIG. 5.
  • These ventilation openings (7) are distributed around the periphery of the tray (2) according to the dimensions of the packaging boxes to create an inlet for sufficient air and sufficient air circulation to eliminate condensation phenomena.
  • the tray (2) has a cover fixing system (1) to, on the one hand, prevent this the latter cannot be removed accidentally, and for, on the other hand, maintaining the opening of the ventilation openings (7) when stacking the boxes.
  • the plate comprises lateral clips (12) which are in the form of an external projection of the flange (8). These clips (12) cooperate with a peripheral groove (13), produced on the periphery of the cover (1), as particularly shown in FIG. 6.
  • the latter is provided with tongues (14), and likewise, the plate (2) will advantageously be provided with tongues (15).
  • Said tabs (14, 15) will facilitate on the one hand the gripping of the box and on the other hand allow the separation of the tray and the cover by the consumer.
  • the packaging box has means for authorizing stacking and / or ensuring external ventilation around the box, in particular a free circulation of air under the tray (2 ) and on the cover (1).
  • the air can circulate perfectly between the products, and inside the packaging, so that the refrigeration is done in excellent conditions.
  • the latter are more and more preferred because they allow a higher capacity than static cold cabinets whose capacity is low because linked to the thermal conduction of the stored products.
  • the structure of the present invention does not constitute an obstacle to this air circulation.
  • this cold pulsed air eliminates water vapor.
  • the present invention proposes an embodiment, the structure of which constitutes on the one hand the means for authorizing stacking and on the other hand for authorizing external ventilation.
  • These said means are in the form of feet (3) arranged under the surface (4) of the plate (2), as particularly shown in Figures 2 and 3. These feet (3) are created by deformation of the plate (2) so its surface (4) is raised.
  • An advantageous shape adopted for the packaging box of the invention is circular because it corresponds in particular to the traditional shape of pies or pastries or the like. However, other geometric shapes could perfectly be adopted.
  • the feet (3) are arranged in a circle as illustrated in FIG. 3, showing the plate (2) seen from below. These feet are in the form of discontinuous studs equidistant from the center of the plate. The discontinuous production of the feet (3) ensures the passage of air under the surface (4) of the plate (2).
  • the tray has in its central part a rib ( 5) circular.
  • said feet (3) cooperate with a complementary profile (6) formed on the cover (1) to align the boxes during stacking and position them relative to each other, as shown for example Figure 4.
  • said means (3 and 6) cooperate not only to allow a free circulation of air under the surface (4) of the plate (2) but also to authorize an interlocking of the plate (2) on the cover (1 ) from the lower packaging box. This last characteristic ensures good stability of the stack.
  • the cover (1) has at its upper part a hollow shape (6) of circular profile, the dimension of which corresponds to that of the circle formed by the feet (3).
  • the feet (3) are arranged in a circle whose diameter is less than said circular profile so that they rest in the shape (6) hollowed out of the lower cover.
  • the height of the feet (3) will be determined such that it is greater than the depth of the hollowed out shape (6) on the top of the cover ( 1).
  • the different structural arrangements of the packaging box which has just been described therefore make it possible to meet the various objectives set, namely stacking of the product, ventilation between the boxes, air circulation inside the boxes to avoid phenomena. condensation, good presentation, good resistance of the boxes and their manufacture at a cost compatible with sales requirements.
  • the means for creating the air circulation inside the box are non-deformable, whatever the stacking. Indeed, these means are defined at the periphery of the tray between the side wall of the cover and the tray, and more precisely the rim (8), which creates a circulation channel (10) whose opening is always ensured even if many boxes are stacked. Said channels are insensitive to any deformation caused by the semi-rigidity of the materials also used. In addition, there is internal ventilation regardless of the shape of the packaged product and regardless of its weight.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Frangible Articles (AREA)
  • Cartons (AREA)
EP19900402079 1989-07-19 1990-07-17 Packaging box Withdrawn EP0409731A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8910107 1989-07-19
FR8910107A FR2649960B1 (fr) 1989-07-19 1989-07-19 Boite a gateaux

Publications (2)

Publication Number Publication Date
EP0409731A2 true EP0409731A2 (de) 1991-01-23
EP0409731A3 EP0409731A3 (en) 1991-07-24

Family

ID=9384178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900402079 Withdrawn EP0409731A3 (en) 1989-07-19 1990-07-17 Packaging box

Country Status (2)

Country Link
EP (1) EP0409731A3 (de)
FR (1) FR2649960B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020535A1 (en) * 1994-01-27 1995-08-03 Marco Ghirardi Thermally insulated transportable, reusable container for pizzas, pies and the like and relative carrying basket
WO1995029619A1 (en) * 1994-04-29 1995-11-09 The Green Partnership Inc. Food delivery container
US5562230A (en) * 1993-09-08 1996-10-08 The Pillsbury Company Greased end to enhance composite can venting
WO1999014133A1 (es) * 1997-09-17 1999-03-25 Moldpack, S.A. Envase perfeccionado aplicable en la distribucion y proteccion de productos de pasteleria y similares
FR2809707A1 (fr) 2000-05-30 2001-12-07 Gault Et Fremont Boite d'emballage partiellement transparente destinee au conditionnement de produits alimentaires, tels que les produits de boulangerie, de patisserie ou similaires

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2381161C2 (ru) * 2008-03-18 2010-02-10 Общество с ограниченной ответственностью "Основание-2" Контейнер для кондитерского изделия

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1988974U (de) * 1968-01-10 1968-07-04 Kalle Ag Reife-, transport- und verkaufspackung fuer kaese.
DE1987657U (de) * 1968-03-06 1968-06-12 Bellaplast Gmbh Verpackungsbehaelter.
FR2049237A5 (en) * 1969-06-04 1971-03-26 Emballages Plastiques Plastic box for cheese
US3690902A (en) * 1970-03-18 1972-09-12 Robert S Dahl Cake package

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562230A (en) * 1993-09-08 1996-10-08 The Pillsbury Company Greased end to enhance composite can venting
US5692638A (en) * 1993-09-08 1997-12-02 The Pillsbury Company Creased end to enhance composite can venting
WO1995020535A1 (en) * 1994-01-27 1995-08-03 Marco Ghirardi Thermally insulated transportable, reusable container for pizzas, pies and the like and relative carrying basket
WO1995029619A1 (en) * 1994-04-29 1995-11-09 The Green Partnership Inc. Food delivery container
WO1999014133A1 (es) * 1997-09-17 1999-03-25 Moldpack, S.A. Envase perfeccionado aplicable en la distribucion y proteccion de productos de pasteleria y similares
FR2809707A1 (fr) 2000-05-30 2001-12-07 Gault Et Fremont Boite d'emballage partiellement transparente destinee au conditionnement de produits alimentaires, tels que les produits de boulangerie, de patisserie ou similaires

Also Published As

Publication number Publication date
FR2649960A1 (fr) 1991-01-25
FR2649960B1 (fr) 1991-12-27
EP0409731A3 (en) 1991-07-24

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