EP4642706A1 - Dispositif ameliore de conditionnement en un lot d'au moins deux recipients - Google Patents
Dispositif ameliore de conditionnement en un lot d'au moins deux recipientsInfo
- Publication number
- EP4642706A1 EP4642706A1 EP23833843.8A EP23833843A EP4642706A1 EP 4642706 A1 EP4642706 A1 EP 4642706A1 EP 23833843 A EP23833843 A EP 23833843A EP 4642706 A1 EP4642706 A1 EP 4642706A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- packaging device
- layer
- containers
- cellulose fibers
- sheet
- 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
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
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/50—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material comprising a plurality of articles held together only partially by packaging elements formed otherwise than by folding a 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
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/40—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material comprising a plurality of articles held together only partially by packaging elements formed by folding a blank or several blanks
- B65D71/42—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material comprising a plurality of articles held together only partially by packaging elements formed by folding a blank or several blanks formed by folding a single blank into a single layer element
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
Definitions
- TITLE Improved device for packaging in a batch of at least two containers
- the present invention relates to the field of batch packaging of containers and more particularly relates to a device for batch packaging of at least two containers.
- the container is a bottle or a flask, the container consisting of a bottom, a body and a shoulder connecting said body to a neck.
- a container is intended to contain, in a non-exhaustive manner, a fluid, a liquid, powders or granules, in particular of the food or cosmetic type.
- each batch includes several containers, grouped for example in a matrix arrangement, generally of generally parallelepiped shape, often square or rectangular, in columns and rows.
- a usual batch includes six containers in two rows and three columns.
- bundling step which consists of coating each group of containers with a generally heat-shrinkable film, in order to facilitate the handling of the batch thus obtained.
- a known alternative to the use of a shrink plastic film for the formation of a batch consists of holding the products together by means of a strapping or a plastic strap, which will surround the containers .
- This solution is not satisfactory because, in addition to the fact that it requires the use of plastic, it generally requires the use of other additional means of sealing the batch, such as, for example, adhesives, and, in removal of a container or breakage of the strap, results in total dislocation of the batch of containers.
- Document US2008/0257763 describes a solution consisting of using a cardboard tray, which will support the products at their bottom. More specifically, this document describes a bottle packaging system having a neck part.
- the system includes a plate having a base on which a plurality of bottles are placed in a series of rows.
- the system also includes a bridge having a planar central portion and a plurality of arcuate recesses extending into a periphery of the planar central portion. Each recess is sized to receive part of the neck of one of the bottles.
- a means of bonding the bottles together is provided, wherein the bonding means creates an inwardly directed force against the bottles.
- the bridge opposes the inward force and thus keeps the bottles upright on the base.
- This solution does not require the use of additional means such as glue. However, in this configuration, it is not possible to lift the batch, nor to transport it easily. It is also not possible to easily transport a subgroup of the products in the batch.
- this document describes a cardboard support element, for example corrugated cardboard, cardboard or plastic material with increased rigidity, intended for containers grouped together in a grouped package.
- Said support element comprises a main support which has a container area, horizontal in a position of use, with container recesses (6) which are made in the form of a U-shaped cutout comprising a rounded base and U-shaped branches acting as support leg, as well as a handle area.
- An outer support can be connected to the container area, the outer support, produced in the form of a strip element, having a plurality of opposing recesses corresponding to the number of container recesses and correspondingly produced in the form of a cut-out in U with a rounded base and U-shaped branches acting as an antagonistic holding leg.
- One of the aims of the invention is therefore to remedy these drawbacks by proposing a device for packaging in a batch of at least two containers of design simple and inexpensive, guaranteeing the integrity of the batch during handling and advantageously obtained in a recyclable material, without plastic.
- a device for packaging in a batch of at least two containers, said containers being bottles with a bottom, a body and a shoulder connecting said body to a neck, or cylindrical cans for example, said device comprising at least one sheet of semi-rigid or rigid material, provided with at least two orifices for receiving the necks of said containers; said packaging device is remarkable in that said sheet consists of a multilayer raw cellulose structure obtained by forming said multilayer raw cellulose structure from at least a first layer of dry-formed cellulose fibers and a second layer of a structure made of strips of cellulose fibers, by superimposing with contact the at least first layer and second layer and placing said superimposed layers in a forming mold in which said superimposed layers are pressed and heated so as to obtain a two-dimensional or three-dimensional fibrous composite sheet having a single-layer configuration.
- Said first layer and/or the second layer has a composition of cellulose fibers of between 70 and 100% by weight.
- said first layer and/or the second layer has a composition of 100% natural cellulose fibers.
- the first layer of dry-formed cellulose fibers advantageously comprises one or more additives capable of modifying the mechanical, hydrophobic and/or oil-phobic properties of the sheet.
- Said first layer of cellulose fibers has a material composition of 70 to 99.9% by dry weight of cellulose fibers and 0.1 to 30% by dry weight of the additive(s).
- the additive(s) of the first layer of cellulose fibers are starch compounds, rosin compounds, butanetetracarboxylic acid, gelatin compounds, alkylketene dimer (AKD), alenyl succinic anhydrous (ASA). ), wax compounds, silicon compounds, calcium compounds, fluorocarbons, or a combination thereof.
- the second layer is formed from dry-formed cellulose fibers in the cellulose fiber web structure, woven cellulose fibers in the cellulose fiber web structure, or wet-formed cellulose fibers in the cellulose fiber web structure. the web structure of cellulose fibers.
- the second layer comprises one or more additives capable of modifying the mechanical, hydrophobic and/or oil-phobic properties of the sheet.
- Said second layer has a material composition of 70 to 99.9% dry weight of cellulose fibers and 0.1 to 30% dry weight of the additive(s).
- the second layer has a tensile strength greater than that of the first layer.
- said sheet is flat and has a substantially rectangular shape and has at least two parallel rows of orifices capable of receiving the necks of the containers.
- Each orifice has tabs extending in a corolla towards the inside of each orifice.
- the packaging device comprises frangible opening means for each orifice.
- Said frangible opening means consist of two lines of parallel pre-cuts extending radially from the edge of an orifice.
- Said pre-cut lines of the frangible opening means extend perpendicular to the longitudinal edge of the sheet.
- the sheet has in its central part, between the rows of orifices, two so-called gripping holes.
- said sheet has a substantially rectangular shape and comprises at least two parallel rows of substantially frustoconical or hemispherical or tronpyramidal or similar cups, the internal wall of which is capable of bearing on the shoulder of the containers and whose The tops are respectively provided with an orifice capable of receiving the neck of a container.
- Said cups are connected two by two by so-called longitudinal and transverse beams.
- Said beams have a cross section in the shape of an inverted U.
- each orifice has tabs extending in a corolla towards the inside of each orifice.
- Said tabs are obtained by making radial slots from the inner edge of the orifices which have a diameter less than the diameter of the necks of the containers.
- the packaging device according to the invention comprises frangible opening means for each orifice.
- Said frangible opening means consist of two lines of pre-cuts or parallel lines of weakness (with less thickness) made in the cups and extending radially from the edge of an orifice.
- said frangible opening means consist of two parallel lines of weakness having a lesser thickness, said lines of weakness being made in the cups and extending radially from the edge of an orifice.
- Said pre-cut lines and/or said lines of weakness of the frangible opening means extend perpendicular to the longitudinal edge of the sheet.
- the packaging device comprises two rows of three cups, said cups being connected two by two by a central transverse beam, two lateral transverse beams and longitudinal beams.
- said device comprises two so-called central walls extending between two pairs of transverse and longitudinal beams, on either side of the central transverse beam.
- Each central wall is inclined from top to bottom from the central transverse beam towards a lateral transverse beam, i.e. towards a transverse edge of the sheet.
- Each gripping hole has a circular, oblong or ovoid shape.
- FIG. 1 is a perspective view of a first embodiment of the packaging device according to the invention.
- FIG. 2 is a perspective view of a second embodiment of the packaging device according to the invention.
- FIG. 3 is a perspective view of the sheet of the second embodiment of the packaging device according to the invention shown in Figure 2
- FIG. 4 is a top view of the sheet of the packaging device according to the invention shown in Figures 2 and 3
- FIG. 5 is a front view of the sheet of the packaging device according to the invention shown in Figures 2 and 3,
- FIG. 6 is a side view of the sheet of the packaging device according to the invention shown in Figures 2 and 3.
- a packaging device 1 in a batch of at least two containers 2, said containers 2 being bottles with a bottom 3, a body 4, substantially cylindrical, and a shoulder 5 connecting said body 4 to a neck 6, said neck receiving a plug 7.
- Said packaging device 1 comprises at least one sheet 8 of semi-rigid or rigid material, which will be described in more detail a little later, provided at least two orifices 9 for receiving the necks 6 of said containers 2.
- said sheet 8 is flat, has a substantially rectangular shape and comprises at least two parallel rows of three orifices 9 capable of receiving the necks 6 of the containers 2, in order to obtain a batch of six bottles, the batches of bottles usually comprising 6 bottles.
- Each orifice 9 receiving the necks 6 of the containers comprises tongues 10 extending in a corolla towards the inside of each orifice 9.
- Said tongues 10 are obtained by making radial slots 11 from the inner edge of the orifices 10 which have a smaller diameter to the diameter of the necks 6 of the containers 2.
- the free ends of the tongues 10 are housed under the lower end of the caps, extending between the neck 6 and the lower end of the cap, thus preventing the container 2 from escaping from the orifice 9.
- To remove the container 2 simply exert a pulling force downwards and/or in rotation towards the outside by grasping the container 2 by its body 4 so that said tabs 10 turn around or are torn off.
- the packaging device 1 in order to facilitate the removal of the containers 2 from the sheet 8, the packaging device 1 according to the invention comprises frangible opening means 12 of each orifice 9.
- Said frangible opening means 12 consist of two parallel pre-cut lines 13 extending radially from the edge of an orifice 9.
- Said pre-cut lines 13 of the frangible opening means 12 extend perpendicular to the longitudinal edge of the sheet 8.
- said pre-cut lines 13 of frangible opening means 12 may be substituted by parallel lines of weakness which are characterized by a lesser thickness of the cups 15 at the level of these lines of weakness. weakness.
- the sheet 8 has in its central part, between the rows of orifices 9, two so-called gripping holes 14.
- gripping holes 14 it is possible to grasp the packaging device by introducing two fingers, such as the thumb and index finger of the same hand, into said gripping holes.
- gripping holes 14 could be replaced by frangible flaps of substantially ovoid shape without departing from the scope of the invention.
- the corners of sheet 8 are rounded in order to avoid any injury when handling the batch of bottles.
- said sheet 8 consists of a raw multilayer cellulose structure obtained by forming said raw multilayer cellulose structure from at least a first layer of dry-formed cellulose fibers and a second layer of a structure made of strips of cellulose fibers, by superimposing with contact the at least first layer and second layer and placing said layers superimposed in a forming mold in which said superimposed layers are pressed and heated so as to obtain a two-dimensional or three-dimensional fibrous composite sheet having a single-layer configuration.
- the material from which the sheet 8 is obtained has the advantage, in addition to being sufficiently rigid for packaging bottles, of providing improved mechanical and chemical properties to the cellulose sheet 8 which is advantageously recyclable.
- the material properties of the resulting cellulose sheet 8 can be directed and controlled more effectively than with a single layer.
- the structure of the multilayer cellulose blank can make it possible to obtain different properties on the surface of the cellulose sheet 8 compared to the properties of the core of the cellulose product.
- the isostatic forming pressure enables an efficient forming process of the cellulose sheets 8 in the forming mold, and the cellulose sheets 8 can, through isostatic forming, be produced with high quality even if they have complex shapes such as those of sheet 8 of the packaging device according to the invention.
- Said first layer and/or the second layer of the material of the sheet 8 has a composition of cellulose fibers of between 70 and 100% by weight.
- said first layer and/or the second layer has a composition of 100% natural cellulose fibers.
- the first layer of dry-formed cellulose fibers advantageously comprises one or more additives capable of modifying the mechanical, hydrophobic and/or oil-phobic properties of the sheet.
- said first layer of cellulose fibers has a material composition of 70 to 99.9% by dry weight of cellulose fibers and 0.1 to 30% by dry weight of the additive(s).
- the additive(s) of the first layer of cellulose fibers are starch compounds, rosin compounds, butanetetracarboxylic acid, gelatin compounds, alkylketene dimer (AKD), alenyl succinic anhydrous (ASA). ), wax compounds, silicon compounds, calcium compounds, fluorocarbons, or a combination thereof.
- the second layer is formed from dry-formed cellulose fibers in the cellulose fiber web structure, woven cellulose fibers in the cellulose fiber web structure, or wet-formed cellulose fibers in the cellulose fiber web structure. the web structure of cellulose fibers.
- the second layer comprises one or more additives capable of modifying the mechanical, hydrophobic and/or oil-phobic properties of the sheet.
- said second layer has a material composition of 70 to 99.9% by dry weight of cellulose fibers and 0.1 to 30% by dry weight of the additive(s).
- the additive(s) of the second layer are starch compounds, rosin compounds, butanetetracarboxylic acid, gelatin compounds, alkylketene dimer (AKD), alenyl succinic anhydrous (ASA), compounds wax, silicon compounds, calcium compounds, fluorocarbons, or a combination thereof.
- the second layer has a tensile strength greater than that of the first layer.
- said packaging device 1 in a batch of at least two containers 2, said containers 2 being bottles with a 3 bottom, a body 4, substantially cylindrical, and a shoulder 5 connecting said body 4 to a neck 6, said neck receiving a cap 7, comprises in the same manner as above at least one sheet 8 of semi-rigid or rigid material , said material being identical to that described previously, provided with at least two orifices 9 for receiving the necks 6 of said containers 2.
- said sheet 8 has a substantially rectangular shape and comprises at least two parallel rows of cups 15 which are substantially frustoconical or hemispherical or tronpyramidal or similar, the internal wall of which is capable of bearing on the shoulder 5 of the containers 2 and whose vertices are respectively provided with an orifice 9 capable of receiving the neck 6 of a container 2.
- the tops of said cups 15 extend in the same plane, which is considered horizontal to the extent that the containers 2 are packaged in batches in a usually vertical position.
- said cups 15 will have a shape which conforms to that of the shoulders of the containers without departing from the scope of the invention.
- said containers 2 in this case bottles may include shoulders of substantially hemispherical, frustoconical or truncated pyramidal shape in particular, the body of the bottles being able to have a circular, ovoid, square, etc. cross section.
- Said cups 15 are connected two by two by so-called longitudinal beams 16 and transverse beams 17.
- Said beams 16,17 extend in the same horizontal plane, extending under the horizontal plane of the orifices 9, and have a straight section in the form of U or inverted V, the concavity of the beams being oriented downwards. These beams 16,17 make it possible to stiffen the sheet 8 and avoid dislocation of the batch.
- said beams 16,17 could have any shape and/or be solid without departing from the scope of the invention.
- Each orifice 9 receiving the necks 6 of the containers comprises tongues 10 extending in a corolla towards the inside of each orifice 9.
- Said tongues 10 are obtained by making radial slots 11 from the inner edge of the orifices 10 which have a smaller diameter to the diameter of the necks 6 of the containers 2.
- the free ends of the tongues 10 are housed under the lower end of the caps, extending between the neck 6 and the lower end of the cap, thus preventing the container 2 from escaping from the orifice 9.
- To remove the container 2 simply exert a pulling force downwards by grasping the container 2 by its 4 in such a way that said tabs 10 turn around or tear off.
- the packaging device 1 in order to facilitate the removal of the containers 2 from the sheet 8, the packaging device 1 according to the invention comprises frangible opening means 12 of each orifice 9.
- Said frangible opening means 12 consist of two parallel pre-cut lines 13 extending radially from the edge of an orifice 9.
- Said pre-cut lines 13 of the frangible opening means 12 extend perpendicular to the longitudinal edge of the sheet 8.
- said pre-cut lines 13 of frangible opening means 12 may be substituted by parallel lines of weakness which are characterized by a lesser thickness of the cups 15 at the level of these lines of weakness.
- the packaging device 1 comprises two rows of three cups 15, said cups 15 being connected two by two by a central transverse beam 17a, two lateral transverse beams 17b and beams longitudinal 16.
- Said device also comprises two so-called central walls 18 extending between two pairs of transverse beams 17 and longitudinal 16, on either side of the central transverse beam 17a.
- Each central wall 18 is preferably flat and is inclined from top to bottom from the central transverse beam 17a towards a lateral transverse beam 17b, i.e. towards a transverse edge of the sheet 8.
- Each central wall 18 forms an angle between 5 and 30 ° with the horizontal plane containing the orifices 9. It will be noted that said central walls 18 can advantageously receive a label, not shown in the figures.
- the sheet 8 comprises in its central part, between the rows of orifices 9, two frangible flaps 19 capable of forming gripping holes.
- Said frangibles 19 have a shape noticeably oblong; however, said frangible flaps 19 may have any shape, such as a rectangular, circular or ovoid shape for example, without departing from the scope of the invention.
- frangible flaps 19 could be replaced by gripping holes without departing from the scope of the invention.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Paper (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2214654A FR3144607A1 (fr) | 2022-12-29 | 2022-12-29 | Dispositif amélioré de conditionnement en un lot d'au moins deux récipients |
| PCT/EP2023/087757 WO2024141512A1 (fr) | 2022-12-29 | 2023-12-22 | Dispositif ameliore de conditionnement en un lot d'au moins deux recipients |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4642706A1 true EP4642706A1 (fr) | 2025-11-05 |
Family
ID=85569780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23833843.8A Pending EP4642706A1 (fr) | 2022-12-29 | 2023-12-22 | Dispositif ameliore de conditionnement en un lot d'au moins deux recipients |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4642706A1 (fr) |
| JP (1) | JP2025542476A (fr) |
| CN (1) | CN120418163A (fr) |
| FR (1) | FR3144607A1 (fr) |
| MX (1) | MX2025007450A (fr) |
| WO (1) | WO2024141512A1 (fr) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2234767A5 (en) * | 1973-06-19 | 1975-01-17 | Owens Illinois Inc | Polyethylene carrier - for glass containers |
| US5487464A (en) * | 1993-12-20 | 1996-01-30 | Imperial Packaging, Inc. | Paperboard carrier with container release provision |
| US20080257763A1 (en) | 2004-01-08 | 2008-10-23 | Richard Ogg | Packaging System and Method |
| DE102012011582A1 (de) | 2012-06-13 | 2013-12-19 | Khs Gmbh | Taillenträger für Behältergebinde |
| US11939129B2 (en) * | 2016-07-26 | 2024-03-26 | Footprint International, LLC | Methods and apparatus for manufacturing high-strength fiber-based beverage holders |
| WO2019209160A1 (fr) * | 2018-04-25 | 2019-10-31 | Pulpac AB | Procédé de production d'un produit cellulosique |
-
2022
- 2022-12-29 FR FR2214654A patent/FR3144607A1/fr active Pending
-
2023
- 2023-12-22 JP JP2025538335A patent/JP2025542476A/ja active Pending
- 2023-12-22 CN CN202380089474.5A patent/CN120418163A/zh active Pending
- 2023-12-22 EP EP23833843.8A patent/EP4642706A1/fr active Pending
- 2023-12-22 WO PCT/EP2023/087757 patent/WO2024141512A1/fr not_active Ceased
-
2025
- 2025-06-24 MX MX2025007450A patent/MX2025007450A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN120418163A (zh) | 2025-08-01 |
| WO2024141512A1 (fr) | 2024-07-04 |
| MX2025007450A (es) | 2025-07-01 |
| JP2025542476A (ja) | 2025-12-25 |
| FR3144607A1 (fr) | 2024-07-05 |
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