EP4206091A1 - Packaging device and packaging method for macarons - Google Patents

Packaging device and packaging method for macarons Download PDF

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Publication number
EP4206091A1
EP4206091A1 EP22216890.8A EP22216890A EP4206091A1 EP 4206091 A1 EP4206091 A1 EP 4206091A1 EP 22216890 A EP22216890 A EP 22216890A EP 4206091 A1 EP4206091 A1 EP 4206091A1
Authority
EP
European Patent Office
Prior art keywords
macarons
packaging device
packaging
rows
cover 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
EP22216890.8A
Other languages
German (de)
French (fr)
Inventor
Philippe DESMET
Geert VANDOORNE
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.)
Poppies Bakeries D'haubry BV
Original Assignee
D'haubry Bakery BV
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 D'haubry Bakery BV filed Critical D'haubry Bakery BV
Publication of EP4206091A1 publication Critical patent/EP4206091A1/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
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
    • B65D75/327—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming several compartments
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • 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
    • B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D2575/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by association or interconnecting two or more sheets or blanks
    • B65D2575/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D2575/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D2575/3209—Details
    • B65D2575/3218—Details with special means for gaining access to the contents
    • B65D2575/3227—Cuts or weakening lines
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2075—Lines of weakness or apertures
    • B65D2577/2091—Lines of weakness or apertures in cover

Definitions

  • the invention relates to a packaging device and a packaging method for macarons.
  • thermoplastic containers In the packaging of food products, especially for large-scale distributors, various shapes and sizes of thermoplastic containers, dishes, trays or holders are already widely used. They are produced by means of single- or multi-layer thermofilm-forming materials or injection molding. In general, these trays or containers have only one compartment for one product and are sealed by means of a cover film that is placed on the corresponding edge and secured by means of a sealed joint.
  • Macarons are small round airy and crispy dough cookies that adhere to each other by means of a soft filling. Macarons come in different colors and flavors. They are originally from France. The dough cookies have a rather closed visible surface, while the internal part that contacts the filling is airier. So there is a significant difference between the filling, the part of the dough cookie that contacts the filling and the outer visible shell of the dough cookie. These significant physical and chemical differences between the filling and the dough cookies, and more particularly the difference in free and bound water, pose a challenge for any packaging of macarons. The migration of moisture from the filling to the dough cookies must be extremely limited in order to maintain the crispness of the dough cookies.
  • macarons are light and easily breakable, which poses an additional challenge for suitable packaging.
  • US2018/229907A1 describes a packaging provided with a cover film, wherein the cover film has individually removable film portions which can be opened separately at different times.
  • US3394869A describes a packaging comprising a container and a cover film.
  • the container is provided with a number of rows of single compartments, making it easy to pack items (such as macarons) individually.
  • the cover film is provided with one or more weakening edges so that the rows can be opened separately at different times.
  • the present invention aims to find a solution for at least some of the above problems.
  • thermoplastic container or tray configured with several rows of compartments each compartment housing one macaron.
  • the invention thus relates to a packaging device for macarons, comprising a container or tray made of thermoplastic and transparent material and provided with a number of rows of single compartments, each compartment housing one macaron in an upright or lying position, and wherein several rows next to each other in one plane describe a layer, which layer is sealed by means of a sealed joint with a transparent cover film, wherein the cover film is provided with one or more weakening edges on the sealed joint wherein the rows can be opened separately at different times, so that these rows remain closed until they are actually consumed.
  • a peel-off tray comprising a container or tray with a sealing, peel-off cover film. Since this cover film is provided with a material weakening in the sealed seams on the edges between the rows, it is possible to open row by row, optimizing shelf life.
  • This packaging is moreover advantageous in that the moisture migration from the filling to the dough cookies is limited.
  • the macarons lie in a lying position individually in separate compartments. These compartments considerably limit the movability, so that the macarons are not damaged during transport and logistical handling.
  • the invention in a second aspect, relates to a method for packaging macarons in a packaging device according to the invention, wherein the different or identical macarons are housed per layer in the container or tray, upright or preferably in a lying position and side by side in separate compartments, in a number of rows per layer and each layer being sealed by means of a sealed joint with a transparent cover film, wherein one or more weakening edges are provided in the cover film just before the welding operation, so that the rows can be opened separately at different times and so these rows remain closed until they are actually consumed.
  • the invention relates to an improved packaging device and a packaging method for macarons.
  • a segment means one or more segments.
  • Quoting numerical intervals by endpoints comprises all integers, fractions and/or real numbers between the endpoints, these endpoints included.
  • the invention in a first aspect, relates to a packaging device for macarons, comprising a peel-off tray with a cover film.
  • the container or tray is made of a thermoplastic and transparent material and provided with a number of rows. Each row has a number of single compartments, each compartment housing one macaron in an upright or lying position.
  • the lying position of the macarons in their separate compartments is preferred. Research has shown that a macaron packaged in a lying position suffers less damage during the logistics process. The individual compartments, which limit the freedom of movement of the macarons, are also advantageous. Another advantage of these macarons packaged separately in a lying position is that the taste is not negatively affected because any possible crumbs of the dough cookies also remain in each compartment.
  • a material weakening by means of small micro-perforations according to a line pattern is provided on the cover film. These micro-perforations are applied only at the weld position between the rows. Somewhat later in the packaging process, this cover film is welded to the tray by means of UV or heat and/or pressure welding. This weld on, over and around the weakening is sufficiently wide to ensure a good seal. A weakening has therefore been made at the position between the rows along which the weld is applied, so that the rows can be opened separately at different times, so that these rows remain closed until the macarons are actually consumed.
  • the container or tray consists of one layer of macarons. These packages are then further packed in cardboard boxes and are then ready for sale.
  • Single-layer peel-off packaging is sufficiently rigid and rigid, making it advantageous for repacking to further cardboard packaging.
  • it concerns a packaging device where per layer 1 (one), 2 (two), 3 (three) or 4 (four) rows are provided and where each row comprises at least 3 (three) different macarons. More preferably, it concerns one layer with 2 (two) or 3 (three) rows with 3 macarons per row. In other words, a 2x3 or a 3x3 pack. This configuration also ensures an efficient packaging process with minimal damage to the macarons.
  • the container or tray is manufactured from a PP/EVOH/PP multi-layer system wherein at least one layer of PP comprises recycled PP.
  • Virgin PP is preferably used for the layer that makes contact with the macarons.
  • the thickness of the container is between 0.430-0.470 mm. Such a thickness provides sufficient rigidity necessary for the protection of the sensitive macarons.
  • the duration of the weld is also very limited, so that on the one hand sufficient melting occurs but no quality reduction for the macarons.
  • the thickness of the cover film is between 60-62 ⁇ m and a weight between 54 and 56 g/m 2 . This makes a heat seal over and around the micro-perforations possible.
  • it concerns a packaging device, with an oxygen permeability of less than 1 cc/m 2 /24h, 23°C/0%RH as measured in accordance with ASTM D 3985 and with a water vapor permeability of less than 1 cc/m 2 /24h, 23°C/0%RH as measured in accordance with ASTM F 1249.
  • the permeability to moisture and air are extremely important.
  • the invention strives for macarons that are as fresh and crispy as possible. This can advantageously be obtained by keeping both these values as low as possible, i.e. less than 1 and more preferably less than 0.5.
  • it concerns a packaging device where the oxygen present in the air in the packaging has been displaced for at least 80% by an inert gas such as CO 2 or Nz.
  • the invention relates to a method for packaging macarons in a packaging device according to the invention, wherein the different or identical macarons are positioned per layer in the container or tray, in an upright or lying position and side by side in separate compartments, and in several rows per layer and each layer being sealed by means of a heat-sealed joint with a transparent cover film, wherein one or more weakening edges are provided in the cover film just before the welding operation, so that rows can be opened separately at different times so these rows remain closed until they are actually consumed.

Abstract

The present invention relates to a packaging device and a packaging method for macarons, comprising a container or tray made of thermoplastic and transparent material and provided with a number of rows of single compartments, each compartment housing one macaron in an upright or lying position, and wherein several rows next to each other in one plane describe a layer, which layer is sealed by means of a sealed joint with a transparent cover film wherein the cover film is provided with one or more weakening edges on the sealed joint wherein the rows can be opened separately at different times, so that these rows remain closed until they are actually consumed.

Description

    TECHNICAL FIELD
  • The invention relates to a packaging device and a packaging method for macarons.
    • PRIOR ART
  • In the packaging of food products, especially for large-scale distributors, various shapes and sizes of thermoplastic containers, dishes, trays or holders are already widely used. They are produced by means of single- or multi-layer thermofilm-forming materials or injection molding. In general, these trays or containers have only one compartment for one product and are sealed by means of a cover film that is placed on the corresponding edge and secured by means of a sealed joint.
  • However, these known containers present some problems due to the complexity of simultaneously placing food in the different food compartments, requiring specific packaging machines.
  • In addition, when the sealing cover film is removed, all compartments are opened and all food products are exposed, even if they are not used or consumed at the same time.
  • Macarons are small round airy and crispy dough cookies that adhere to each other by means of a soft filling. Macarons come in different colors and flavors. They are originally from France. The dough cookies have a rather closed visible surface, while the internal part that contacts the filling is airier. So there is a significant difference between the filling, the part of the dough cookie that contacts the filling and the outer visible shell of the dough cookie. These significant physical and chemical differences between the filling and the dough cookies, and more particularly the difference in free and bound water, pose a challenge for any packaging of macarons. The migration of moisture from the filling to the dough cookies must be extremely limited in order to maintain the crispness of the dough cookies.
  • In addition, macarons are light and easily breakable, which poses an additional challenge for suitable packaging.
  • US2018/229907A1 describes a packaging provided with a cover film, wherein the cover film has individually removable film portions which can be opened separately at different times.
  • US3394869A describes a packaging comprising a container and a cover film. The container is provided with a number of rows of single compartments, making it easy to pack items (such as macarons) individually. The cover film is provided with one or more weakening edges so that the rows can be opened separately at different times.
  • Such known packaging devices, however, often use a cardboard cover film, which results in numerous disadvantages, on the one hand when the cover film has to be attached to the container and on the other hand when the individually removable film portions are opened separately.
  • The present invention aims to find a solution for at least some of the above problems.
    • SUMMARY OF THE INVENTION
  • This object is achieved by means of a thermoplastic container or tray according to claim 1, configured with several rows of compartments each compartment housing one macaron.
  • The invention thus relates to a packaging device for macarons, comprising a container or tray made of thermoplastic and transparent material and provided with a number of rows of single compartments, each compartment housing one macaron in an upright or lying position, and wherein several rows next to each other in one plane describe a layer, which layer is sealed by means of a sealed joint with a transparent cover film, wherein the cover film is provided with one or more weakening edges on the sealed joint wherein the rows can be opened separately at different times, so that these rows remain closed until they are actually consumed.
  • It is thus a peel-off tray comprising a container or tray with a sealing, peel-off cover film. Since this cover film is provided with a material weakening in the sealed seams on the edges between the rows, it is possible to open row by row, optimizing shelf life. This packaging is moreover advantageous in that the moisture migration from the filling to the dough cookies is limited. Preferably, the macarons lie in a lying position individually in separate compartments. These compartments considerably limit the movability, so that the macarons are not damaged during transport and logistical handling.
  • In a second aspect, the invention relates to a method for packaging macarons in a packaging device according to the invention, wherein the different or identical macarons are housed per layer in the container or tray, upright or preferably in a lying position and side by side in separate compartments, in a number of rows per layer and each layer being sealed by means of a sealed joint with a transparent cover film, wherein one or more weakening edges are provided in the cover film just before the welding operation, so that the rows can be opened separately at different times and so these rows remain closed until they are actually consumed.
    • DETAILED DESCRIPTION
  • The invention relates to an improved packaging device and a packaging method for macarons.
  • Unless otherwise defined, all terms used in the description of the invention, including technical and scientific terms, have the meaning as commonly understood by a person skilled in the art to which the invention pertains. For a better understanding of the description of the invention, the following terms are explained explicitly.
  • In this document, "a" and "the" refer to both the singular and the plural, unless the context presupposes otherwise. For example, "a segment" means one or more segments.
  • The terms 'comprise,' 'comprising', 'consist of', 'consisting of', 'provided with', 'have', 'having', 'include', 'including', 'contain', 'containing' are synonyms and are inclusive or open terms that indicate the presence of what follows, and which do not exclude or prevent the presence of other components, characteristics, elements, members, steps, as known from or disclosed in the prior art.
  • Quoting numerical intervals by endpoints comprises all integers, fractions and/or real numbers between the endpoints, these endpoints included.
  • In a first aspect, the invention relates to a packaging device for macarons, comprising a peel-off tray with a cover film. The container or tray is made of a thermoplastic and transparent material and provided with a number of rows. Each row has a number of single compartments, each compartment housing one macaron in an upright or lying position.
  • The lying position of the macarons in their separate compartments is preferred. Research has shown that a macaron packaged in a lying position suffers less damage during the logistics process. The individual compartments, which limit the freedom of movement of the macarons, are also advantageous. Another advantage of these macarons packaged separately in a lying position is that the taste is not negatively affected because any possible crumbs of the dough cookies also remain in each compartment.
  • A material weakening by means of small micro-perforations according to a line pattern is provided on the cover film. These micro-perforations are applied only at the weld position between the rows. Somewhat later in the packaging process, this cover film is welded to the tray by means of UV or heat and/or pressure welding. This weld on, over and around the weakening is sufficiently wide to ensure a good seal. A weakening has therefore been made at the position between the rows along which the weld is applied, so that the rows can be opened separately at different times, so that these rows remain closed until the macarons are actually consumed.
  • In a preferred embodiment, it concerns a packaging device wherein the container or tray consists of one layer of macarons. These packages are then further packed in cardboard boxes and are then ready for sale. Single-layer peel-off packaging is sufficiently rigid and rigid, making it advantageous for repacking to further cardboard packaging.
  • In a further preferred embodiment, it concerns a packaging device where per layer 1 (one), 2 (two), 3 (three) or 4 (four) rows are provided and where each row comprises at least 3 (three) different macarons. More preferably, it concerns one layer with 2 (two) or 3 (three) rows with 3 macarons per row. In other words, a 2x3 or a 3x3 pack. This configuration also ensures an efficient packaging process with minimal damage to the macarons.
  • In a further preferred embodiment, it concerns a packaging device for macarons wherein the container or tray is manufactured from a PP/EVOH/PP multi-layer system wherein at least one layer of PP comprises recycled PP. Virgin PP is preferably used for the layer that makes contact with the macarons. In a further preferred embodiment, the thickness of the container is between 0.430-0.470 mm. Such a thickness provides sufficient rigidity necessary for the protection of the sensitive macarons.
  • In a further preferred embodiment, it concerns a packaging device wherein the sealing of the cover film on the container with the heat seal is performed at a temperature between 140 and 220°C. The duration of the weld is also very limited, so that on the one hand sufficient melting occurs but no quality reduction for the macarons. In a further preferred embodiment, it concerns a packaging device with a sealing cover film manufactured from a PA/PP/PA/PP or PA/EVOH/PP multi-layer material. This material is extremely suitable as a heat seal, peel-off cover film. This material is also suitable for making micro-perforations according to a line pattern. In a further preferred embodiment, the thickness of the cover film is between 60-62 µm and a weight between 54 and 56 g/m2. This makes a heat seal over and around the micro-perforations possible.
  • In a further preferred embodiment, it concerns a packaging device, with an oxygen permeability of less than 1 cc/m2/24h, 23°C/0%RH as measured in accordance with ASTM D 3985 and with a water vapor permeability of less than 1 cc/m2/24h, 23°C/0%RH as measured in accordance with ASTM F 1249. The permeability to moisture and air are extremely important. The invention strives for macarons that are as fresh and crispy as possible. This can advantageously be obtained by keeping both these values as low as possible, i.e. less than 1 and more preferably less than 0.5. In a further preferred embodiment, it concerns a packaging device where the oxygen present in the air in the packaging has been displaced for at least 80% by an inert gas such as CO2 or Nz.
  • Finally, the invention relates to a method for packaging macarons in a packaging device according to the invention, wherein the different or identical macarons are positioned per layer in the container or tray, in an upright or lying position and side by side in separate compartments, and in several rows per layer and each layer being sealed by means of a heat-sealed joint with a transparent cover film, wherein one or more weakening edges are provided in the cover film just before the welding operation, so that rows can be opened separately at different times so these rows remain closed until they are actually consumed.

Claims (12)

  1. Packaging device for macarons, comprising a container or tray made of thermoplastic and transparent material and provided with a number of rows of single compartments, each compartment housing one macaron in an upright or lying position, and wherein several rows next to each other in one plane describe a layer, which layer is sealed by means of a sealed joint with a transparent cover film and wherein the cover film is provided with one or more weakening edges on the sealed joint wherein the rows can be opened separately at different times, so that these rows remain closed until they are actually consumed, characterized in, that the cover film is manufactured from a PA/PP/PA/PP or PA/EVOH/PP laminate.
  2. Packaging device for macarons according to claim 1, wherein the container or tray consists of one layer of macarons.
  3. Packaging device for macarons according to claim 1 or 2, wherein the layer or layers of the container comprises 1 (one), 2 (two), 3 (three) or 4 (four) rows and wherein each row comprises at least 3 different macarons.
  4. Packaging device for macarons according to any of the preceding claims 1-3, wherein the container is manufactured from a PP/EVOH/PP laminate wherein at least one layer of PP comprises recycled PP.
  5. Packaging device for macarons according to any of the preceding claims 1-4, wherein the thickness of the container is between 0.430-0.470 mm.
  6. Packaging device for macarons according to any of the preceding claims 1-5, characterized in, that the cover film is welded to the tray by means of a heat seal, wherein the heat seal is performed at a temperature comprised between 140 and 220°C.
  7. Packaging device for macarons according to any of the preceding claims 1-6, characterized in, that the cover film has a thickness of between 60-62 µm and a weight of between 54 and 56 g/m2.
  8. Packaging device for macarons according to any of the preceding claims 1-7, characterized in, that the packaging has an oxygen permeability of less than 1 cc/m2/24h, 23°C/0%RH as measured in accordance with ASTM D 3985.
  9. Packaging device for macarons according to any of the preceding claims 1-8, characterized in, that the packaging has a water vapor permeability of less than 1 cc/m2/24h, 23°C/0%RH as measured in accordance with ASTM F 1249.
  10. Packaging device for macarons according to any of the preceding claims 1-9, characterized in, that the weakening edges comprise linear material weakenings in the form of micro-openings or micro-perforations which are so small that they do not disturb the heat seal and are not a disadvantage with regard to the permeability of oxygen and water vapor.
  11. Packaging device for macarons according to any of the preceding claims 1-10, characterized in, that the oxygen in the packaging has been displaced for at least 80% by an inert gas such as CO2 or N2.
  12. Method for packaging macarons in a packaging device according to any of the preceding claims 1-11, wherein the different or identical macarons are positioned per layer in the container or tray, in an upright or lying position side by side in separate compartments, in several rows per layer and each layer being sealed by means of a sealed joint with a transparent cover film and wherein one or more weakening edges are provided in the cover film just before the welding operation, so that rows can be opened separately at different times so these rows remain closed until they are actually consumed, characterized in, that the oxygen in the packaging is displaced for at least 80% by an inert gas such as CO2 or N2.
EP22216890.8A 2021-12-29 2022-12-28 Packaging device and packaging method for macarons Pending EP4206091A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE20216097A BE1030141B1 (en) 2021-12-29 2021-12-29 PACKAGING DEVICE AND PACKAGING METHOD FOR MACAROONS

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EP4206091A1 true EP4206091A1 (en) 2023-07-05

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US3394869A (en) 1966-11-01 1968-07-30 Nat Dairy Prod Corp Packaging top
FR2691130A1 (en) * 1992-05-12 1993-11-19 Viennoiserie Fine Blister packed filled sandwiches for long ambient storage - are filled automatically under ultra clean conditions, and stored under oxygen free atmos.
FR2833585A1 (en) * 2001-12-14 2003-06-20 Jpj Emballages Method for packaging Viennese breads comprises introducing breads into packaging comprising barrier material limiting exchanges of oxygen and humidity
US20050150891A1 (en) * 2003-12-16 2005-07-14 Amcor Flexibles Europe Packaging having a perforable lid
EP2202174A1 (en) * 2008-12-23 2010-06-30 Oy KWH Plast Ab Container lid
EP2546165A1 (en) * 2011-07-14 2013-01-16 Omnicare, Inc. Administration methods and packagings for dosage units
WO2014186572A2 (en) * 2013-05-16 2014-11-20 Intercontinental Great Brands Llc Resealable package with segmented opening
US20180229907A1 (en) 2012-07-11 2018-08-16 Mark Gayer Multi-portion removable cover apparatus and relaed methods

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394869A (en) 1966-11-01 1968-07-30 Nat Dairy Prod Corp Packaging top
FR2691130A1 (en) * 1992-05-12 1993-11-19 Viennoiserie Fine Blister packed filled sandwiches for long ambient storage - are filled automatically under ultra clean conditions, and stored under oxygen free atmos.
FR2833585A1 (en) * 2001-12-14 2003-06-20 Jpj Emballages Method for packaging Viennese breads comprises introducing breads into packaging comprising barrier material limiting exchanges of oxygen and humidity
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