EP4472905A1 - Flan pour l'emballage d'une portion alimentaire - Google Patents
Flan pour l'emballage d'une portion alimentaireInfo
- Publication number
- EP4472905A1 EP4472905A1 EP23702155.5A EP23702155A EP4472905A1 EP 4472905 A1 EP4472905 A1 EP 4472905A1 EP 23702155 A EP23702155 A EP 23702155A EP 4472905 A1 EP4472905 A1 EP 4472905A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- blank
- panel
- blank according
- packaging
- envelope
- 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
Links
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
- 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
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5827—Tear-lines provided in a wall portion
- B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
-
- 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
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/265—Opening, erecting or setting-up boxes, cartons or carton blanks
-
- 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
- B65D5/02—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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
-
- 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
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
- B65D5/545—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a "cross-like" blank
-
- 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
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
- B65D5/563—Laminated linings; Coatings
-
- 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
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5855—Peelable seals
-
- 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
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
- B65D85/76—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials for cheese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/06—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products
- B65B25/068—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products of cheese
Definitions
- the invention relates to a blank for packaging a food portion, as well as a method of packaging a food portion using such a blank.
- the flan must include at least one sealing layer having barrier properties to oxygen and/or water vapour, and the closure of the packaging must preserve this sealing. .
- the blank can be formed from a complex comprising an outer layer based on cellulose fibers and an inner sealing layer.
- Document WO-2021/148526 proposes a blank having fold lines allowing said blank to be shaped into a packaging in which the food portion can be packaged, in which the edges of said blank are respectively equipped with a tongue and a hem. allowing longitudinal sealing of said free edges along a transverse joint which extends between two longitudinal joints of the packaging.
- the blank has two tear guide strips which each extend longitudinally from one edge of the tongue to the hem.
- document WO-2021/148526 describes a solution in which the opening is made by holding the packaging with one hand, the other hand exerting traction on the tab allows opening initially by tearing the strips on the association tongue/hem, then by spreading these tears longitudinally along the entire blank.
- This solution does not give complete satisfaction in that it requires, in particular in relation to a flan comprising a fibrous layer, a significant initial effort which may not be compatible with consumption by young children and/or of a soft portion .
- the possibility of opening the packaging over the entire length of the blank does not provide the expected ergonomics, in particular in that the unpacked portion may fall insofar as it is no longer held by the flan.
- the invention aims to improve the prior art by proposing in particular a blank, in particular of ecological design, which is arranged to form a packaging for packaging a food portion, said packaging combining optimal sealing with good opening ergonomics , in particular in relation to ease of opening for young children and/or in relation to a soft portion.
- the invention proposes a blank for packaging a food portion comprising fold lines allowing said blank to be shaped into an envelope in which said portion can be packaged before closing said envelope, said fold lines defining a blank having a lower panel intended to form a lower wall of said casing, said lower panel being extended on either side by respectively a first and a second side flap each having a side panel intended to form a side wall of said envelope and an upper panel segment which has an edge connected to said side panel and an opposite edge, said segments being arranged to together form an upper wall of the envelope by bringing together their opposite edge, each of the opposite edges being equipped with an opening tab having a base extending said opposite edge, said bases being arranged to be associated one on the other in a peelable manner by pulling on the opening tabs, each of said side flaps having two lines of a tear which each extends from an edge of the base of the tongue along the top panel segment and the side panel, the bottom panel having no tear line.
- the invention proposes a method for packaging a food portion by means of such a blank, in which said blank is folded along its folding lines to form an open envelope in which said portion is packaged before closing said envelope, said method providing for associating the bases of the tabs in a peelable manner.
- Fig.1 b schematically represent in front view a blank according to one embodiment before its folding, respectively seen from the outside (figure 1a) and seen from the inside (figure 1 b);
- FIG.2d show in perspective along different orientations the blank of Figures 1a and 1b during different stages of its folding to form a package
- FIG.3d represent in perspective according to different orientations different stages of opening the packaging of figure 2d.
- a blank is described below for packaging a food portion 3, in particular an individual portion of fresh dairy product, for example fresh and/or processed cheese.
- a flan allows the packaging of a portion of expanded cheese.
- the flan is formed by a complex 4 which has a sealing layer 4i with oxygen and/or water vapor barrier properties, in order to guarantee the preservation of the packaged food portion 3.
- the sealing layer 4i can be made of a food-grade plastic material, in particular in the case where it is intended to be in contact with the food portion 3 packaged in the packaging. To do this, the sealing layer 4i can be made based on polyethylene (PE) and/or polyethylene terephthalate (PET), or based on other types of known food plastics, such as a polyamide (PA) , a polyproprylene (PP) or a polylactic acid (PLA).
- PE polyethylene
- PET polyethylene terephthalate
- PA polyamide
- PP polyproprylene
- PLA polylactic acid
- the complex 4 comprises an inner sealing layer 4i as described previously, as well as an outer layer 4e based on cellulosic fibers.
- the cellulosic fibers can come from wood and be shaped by the papermaking process to form a layer of paper or cardboard, or be in the form of a nonwoven.
- the outer layer 4e can be made from fibers obtained from recycling.
- the outer layer 4e has a surface mass comprised between 30 g/m 2 and 150 g/m 2 , in particular comprised between 50 g/m 2 and 110 g/m 2 , and more particularly of the order of 80 g/m 2 .
- complex 4 comprises between 60% and 90% by weight of cellulosic fibers.
- the outer layer 4e may have a thickness of the order of 60 ⁇ m, and the inner layer 4i a thickness of between 4 ⁇ m and 20 ⁇ m.
- the complex 4 may comprise at least one additional layer of film and/or varnish having suitable properties, in particular barrier to oxygen and/or vapor. water.
- the outer face of the outer layer 4e can be coated with an additional layer of varnish with anti-condensation properties.
- the complex 4 can have decorations and/or markings, for example patterns and/or inscriptions of an aesthetic and/or commercial nature related to the food portion 3. These elements can be formed by printing and / or embossing directly on the 4th outer layer of cellulosic fibers.
- the blank comprises fold lines 1, 1b, 1c allowing it to be shaped into an envelope 2 in which the food portion 3 can be packaged before closing said envelope to form a package.
- these fold lines 1a, 1b, 1c are formed by stamping the outer layer 4e of cellulosic fibers, which makes it possible to facilitate the folding of the blank while preserving the integrity of the sealing layer 4i.
- the fold lines 1a, 1b, 1c together define a blank which has a lower panel 5 intended to form a lower wall of the envelope 2, said lower panel being extended on either side by respectively a first and a second side flap 6 each having:
- a side panel 7 intended to form a side wall 2iati of said casing
- an upper panel segment 8 which has an edge 8a connected to said side panel and an opposite edge 8b; the segments 8 being arranged to together form an upper wall 2 sup of the casing 2 by bringing together their opposite edge 8b, as shown in FIG. 2a.
- the upper panel segments 8 have a similar dimension, allowing them to form the two halves of the upper wall 2 sup of the envelope 2.
- Each of the opposite edges 8b is equipped with an opening tab 9 having a base 9a extending said opposite edge, the bases 9a being arranged to be associated one on the other in a peelable manner by pulling on the opening tabs 9.
- the packaging is opened by gripping each of the tabs 9 with one hand in order to exert opposite traction to separate them, and this without having to hold the packaging and therefore without risking deforming the portion food before its extraction from said packaging.
- the upper panel segments 8 of similar size make it possible to arrange the tabs 9 in the upper central part of packaging, and therefore to confer a good balance of said packaging when it is opened.
- each of the side flaps 6 has two tear lines 10 which each extend from an edge of the base 9a of the tongue 9 , along the upper panel segment 8 and the side panel 7.
- the transverse distance separating the two tear lines 10 is greater than 80% of the width of the upper panel segments 8, in particular greater than 90%, or even even equal to said width.
- the consumer can open the packaging by tearing along three contiguous walls of the envelope 2, in particular its upper wall 2 sup and its two side walls 2iati, in order to form a large opening for allow the extraction of the food portion 3 of said packaging.
- each of the tear lines 10 is obtained by partial pre-cutting of the thickness of the blank, in particular by removal of material, to a depth sufficient to form a line of weakening allowing the tearing of said blank to be guided along said line.
- the tear lines 10 are formed by at least partial removal of only the outer layer 4e.
- the tear lines 10 are formed, for example by laser cutting or by mechanical cutting, over approximately 4/5 of the total thickness of the outer layer 4e, which allows a good compromise between the preservation of the tightness of the packaging and the ease of opening it by tearing along said lines.
- the tear lines 10 allow the tearing of the blank to be guided without prior pre-cutting of said blank, for example by means of a folding or grooving line of the blank, and/or a particular orientation of the fibers of the 4th outer layer along said line.
- the respective inner layers 4i of the bases 8a of the tongues 8 are arranged to be associated in a peelable manner.
- At least one of the inner layers 4i of the bases 9a of the tabs 9 can be peelable and/or provided with a peelable varnish 11, in particular based on polyethylene (PE) and/or polyester, to ensure peelable sealing of said tongue bases by their respective inner layers 4i (“flesh-flesh” type sealing).
- a peelable varnish 11 in particular based on polyethylene (PE) and/or polyester
- the bases 9a of the tabs 9 each have a layer of peelable varnish 11 applied to at least part of their inner layer 4i.
- each layer 11 also extends over a part of the tongue 9 adjacent to its base 9a, in order to allow the tongues 9 to be partially associated with each other in a peelable manner.
- the lower panel 5 is also devoid of tear line, which allows it to retain its integrity after opening the packaging, thus forming a tray on which the food portion 3 can be maintained while waiting to be seized by the consumer. .
- the consumer wishing to open the packaging grasps the tabs 9 with each of his hands and exerts pulling movements on them in opposite directions. These movements generate a separation of the peelable seal between the tongues 9, then a tearing of each of their bases 9a along the two portions of tear lines 10 extending on either side of them. Then, the consumer continues to pull on said tabs to successively detach the upper panel segments 8 ( Figure 3b) and the side panels 7 ( Figure 3c), so that the food portion 3 rests on the upper panel 5 at the end of opening of the packaging (figure 3d).
- each of the flaps 6 are formed between two fold lines 1a which both extend on the base 9a of the tongue 9, each of the tear lines 10 extending with respect to one of these fold lines 1a, in particular parallel to the latter, forming between them a strip 12.
- each band 12 rests on an upper wall of the food portion 3, so as to keep a side wall 2i to t2 of the casing 2 to which it is integral, resting on it.
- This arrangement allows the food portion 3 to be wedged laterally on the lower panel 5 while awaiting its extraction by the consumer, as shown in FIG. 3c.
- Each of the strips 12 has a width which is less than 10% of the width of the upper panel segments 8, and in particular less than 5% of said width. This arrangement facilitates the extraction of the food portion 3 by the consumer, who then simply has to move aside the side walls 2iat2 (FIG. 3d) in order to be able to remove said portion from the lower panel 5 while retaining its integrity of form, in particular in the case of a 3 soft food portion.
- the lower panel 5 and the side panels 7 each have a quadrilateral geometry, making it possible to form a parallelepipedic envelope 2, said blank having an axis of symmetry along its median axis.
- the blank has: - A first transverse end edge 13, from which extends an opening tab 9; And
- the tongues 9 each have a gripping part 9b which extends longitudinally projecting from an edge 13, 14 respectively, and the blank has two transverse fold lines 1b each extending adjacent to and parallel to respectively an end edge 13, 14, in particular along the edge 8b of the adjacent segment 8, in order to define the base 9a of said tongue and to allow the folding of said base relative to the adjacent side panel 7 during the formation of the envelope 2.
- the blank further comprises two longitudinal edges 15 extending on either side of the side flaps 6 and of the lower panel 5, and each equipped with a plurality of fold lines 1a, 1c making it possible to form side walls 2iat2 of envelope 2.
- edges 17 each extend from an end edge 15 to the opposite end edge 16.
- each border 15 comprises two end parts each extending longitudinally in a side flap 6 respectively, being separated from the side panel 7 and from the corresponding upper segment 8 by a longitudinal fold line 1a opposite which a line tear 10 extends parallel.
- the bands 12 are each adjacent respectively to a border 15, the latter then forming the side walls 2iat2 intended to hold the food portion 3 on the lower panel 5 at the end of the opening of the packaging.
- This method provides for folding the blank along its fold lines 1a, 1b, 1c, so as to form an open envelope 2 in which the food portion 3 is packaged before said envelope is closed, as well as for associating in a peelable manner the bases 9a of tabs 9.
- the method provides for folding the blank so as to leave a single opening in the casing 2 (FIG. 2c), in order to form, by means of said casing, a mold into which the food portion 3 can be poured in liquid form. or viscous before closing said envelope, which makes it possible to limit production costs by dispensing with an additional step of shaping said food portion before packaging in the packaging.
- This arrangement also makes it possible to produce food portions 3 packaged in a more hygienic manner and with better preservation conditions. Indeed, by pouring the food portion 3 directly into its individual packaging, its exposure to the ambient air is limited, which makes it possible to limit the risks of contamination, in particular by germs. Moreover, if food portion 3 is poured at a temperature above the pasteurization temperature, this makes it possible to improve its preservation properties even more.
- association of the bases 9a of the tongues 9 is carried out prior to the packaging of the food portion 3, the subsequent closing of the envelope 2 being carried out by folding and association of an edge 15 of the blank.
- this embodiment initially provides for bringing the edges 8b of the upper segments 8 closer together to effect the "flesh-flesh” peelable association of the tongues 9 (FIG. 2a), then for bending the bases 9a of the associated tongues 9 along their transverse lines 1b in order to fold them flat on the upper wall 2 sup formed by said segments (FIG. 2b). Then, the method provides for folding a first longitudinal border 15 to close one of the sides of the packaging, so as to leave open the opposite side to allow the introduction of the food portion 3, in particular in liquid or viscous form ( figures 2b, 2c).
- the method provides for folding the second longitudinal edge 15 to completely close the packaging ( Figure 2d).
- the method may provide for simultaneously forming several blanks in the same sheet of complex 4, then separating said blanks from each other after they have been filled with a food portion 3.
- the method may provide for forming, in a rectangular sheet of complex 4, several blanks as represented in FIGS. 1a and 1b by pre-cutting and stamping, so that a free longitudinal edge 16 of a border 15 of a first blank coincides with the free longitudinal edge 16' of the opposite edge 15 of a second adjacent blank.
- the method may provide for closing the envelope 2 by combining the bases 9a of the tabs 9.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Packages (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2200898A FR3132287B1 (fr) | 2022-02-01 | 2022-02-01 | Flan pour l’emballage d’une portion alimentaire |
| PCT/EP2023/052319 WO2023148164A1 (fr) | 2022-02-01 | 2023-01-31 | Flan pour l'emballage d'une portion alimentaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4472905A1 true EP4472905A1 (fr) | 2024-12-11 |
| EP4472905B1 EP4472905B1 (fr) | 2026-01-28 |
Family
ID=82594850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23702155.5A Active EP4472905B1 (fr) | 2022-02-01 | 2023-01-31 | Flan pour l'emballage d'une portion alimentaire et procédé d'emballage |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250153889A1 (fr) |
| EP (1) | EP4472905B1 (fr) |
| CN (1) | CN119053526A (fr) |
| CA (1) | CA3250097A1 (fr) |
| FR (1) | FR3132287B1 (fr) |
| WO (1) | WO2023148164A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3132286B1 (fr) * | 2022-02-01 | 2024-09-13 | Bel | Flan pour l’emballage d’une portion alimentaire |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3263807A (en) * | 1963-03-14 | 1966-08-02 | Gen Foods Corp | Package |
| US4754914A (en) * | 1986-09-26 | 1988-07-05 | Rock-Tenn Company | Package for wrapping food or other articles |
| US20050155877A1 (en) * | 2003-12-31 | 2005-07-21 | Philip Morris Usa Inc. | Films for envelopment of packages and methods of making thereof |
| EP2678242B1 (fr) * | 2011-02-23 | 2016-04-20 | Graphic Packaging International, Inc. | Carton doté d'une poignée et distributeur |
| FR3106341B1 (fr) | 2020-01-22 | 2022-01-28 | Bel | Emballage pour produit alimentaire formé d’une feuille scellée sur elle-même |
-
2022
- 2022-02-01 FR FR2200898A patent/FR3132287B1/fr active Active
-
2023
- 2023-01-31 CN CN202380025860.8A patent/CN119053526A/zh active Pending
- 2023-01-31 US US18/835,048 patent/US20250153889A1/en active Pending
- 2023-01-31 EP EP23702155.5A patent/EP4472905B1/fr active Active
- 2023-01-31 CA CA3250097A patent/CA3250097A1/fr active Pending
- 2023-01-31 WO PCT/EP2023/052319 patent/WO2023148164A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA3250097A1 (fr) | 2023-08-10 |
| FR3132287A1 (fr) | 2023-08-04 |
| FR3132287B1 (fr) | 2024-02-09 |
| CN119053526A (zh) | 2024-11-29 |
| EP4472905B1 (fr) | 2026-01-28 |
| WO2023148164A1 (fr) | 2023-08-10 |
| US20250153889A1 (en) | 2025-05-15 |
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