EP4359312A1 - Verpackung mit einem behälter und einem deckel - Google Patents
Verpackung mit einem behälter und einem deckelInfo
- Publication number
- EP4359312A1 EP4359312A1 EP22738437.7A EP22738437A EP4359312A1 EP 4359312 A1 EP4359312 A1 EP 4359312A1 EP 22738437 A EP22738437 A EP 22738437A EP 4359312 A1 EP4359312 A1 EP 4359312A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- package
- lid
- container
- paper
- retaining
- 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
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000004033 plastic Substances 0.000 claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims abstract description 23
- 230000014759 maintenance of location Effects 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229940112822 chewing gum Drugs 0.000 claims description 2
- 235000015218 chewing gum Nutrition 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims description 2
- 239000000123 paper Substances 0.000 description 24
- 239000011324 bead Substances 0.000 description 5
- 239000011111 cardboard Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0235—Removable lids or covers with integral tamper element
- B65D43/0237—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element
- B65D43/0239—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element inside a peripheral U-shaped channel in the mouth of the container
- B65D43/0245—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element inside a peripheral U-shaped channel in the mouth of the container leaving only an inside friction after removal of the tamper element
-
- 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
- B65D15/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials
- B65D15/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums
- B65D15/04—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made by winding or bending paper
- B65D15/08—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, sections made of different materials of curved, or partially curved, cross-section, e.g. cans, drums with curved, or partially curved, walls made by winding or bending paper with end walls made of plastics material
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
- B65D47/0833—Hinges without elastic bias
- B65D47/0847—Hinges without elastic bias located within a flat surface of the base element
-
- 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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/06—Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins
- B65D55/08—Annular elements encircling container necks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Definitions
- the present invention relates generally to a hybrid material package and particularly, although not exclusively, to the connection (directly or indirectly) of a plastics lid to a paper cup.
- Hybrid material packaging (packaging in which different parts are formed from different material types) allow for the functionality of different parts to be optimised. However, they can create problems in the recycling stream because often the different parts are not recycled together (e.g. paper and plastics). Accordingly, being able easily to separate different parts of a hybrid container is advantageous.
- An aspect of the present invention provides a package comprising a container formed from paper or paper-based material, a lid formed from a plastics material, and a retaining portion which engages the container and retains the lid, the retaining portion can be released from the container to separate the lid therefrom.
- a package comprising a container formed from paper or paper-based material, a lid formed from a plastics material, and a retaining portion which engages the container and retains the lid, the retaining portion can be released from the container to separate the lid therefrom.
- Such separation of the various parts may be by the end consumer of the package once a product contained therein has been consumed or by a recycling plant/facility that may receive the empty package as disposed of by the consumer.
- a further aspect provides a package comprising a container formed from a plastics material and a lid formed from a paper or paper-based material, and a retaining portion which engages the container and retains the lid, the retaining portion can be released from the container to separate the lid therefrom.
- a further aspect provides a hybrid material package comprising a container and a lid, and a retaining portion which engages the container and retains the lid, the retaining portion can be released from the container to separate the lid therefrom, the container and the lid and/or the retaining portion are formed from different materials which are incompatible in recycling streams.
- the container may be formed from paper and the lid may be formed from plastics material, or vice versa.
- the container may be formed from a flexible or semi-flexible material.
- the lid and/or retaining ring may be made from a rigid or semi-rigid material.
- the retention portion is formed from material which is more rigid than the container.
- the container may, for example be formed from paper or a paper-based material such as paperboard or cardboard.
- paper is intended to be interpreted broadly to refer to material manufactured from the pulp of wood or other fibrous substances, including paper, paperboard and cardboard.
- a further aspect provides a package comprising a container, a lid, and a retaining portion which engages the container and retains the lid, the portion can be released from the container to allow separation of the lid therefrom.
- a further aspect provides a package comprising a container, a lid, and a retaining portion which engages the container and retains the lid, the retaining portion can be released from the container to allow separation of the lid therefrom.
- the lid may be of the type not intended to be removed during normal use of the package by the consumer.
- the lid is securely fixed to the cup using the retaining member, and once the package is no longer required it can be removed for recycling purposes. That is, the lid is not as such intended to be removed while the consumer is consuming the contents of the package, but is intended to be removed after all of the contents have been consumed or at least when the package is no longer required.
- the retaining portion forms part of the lid. This could therefore be a two part package i.e. the container and the lid.
- the retaining portion may be a retaining member that is formed separately of the lid.
- Some aspects and embodiments provide or relate to connecting a plastic lid to a paper or paper-based cup, for example a lid on paper cup without gluing.
- the retaining portion/member engages the container substantially (or only/solely) by geometric interaction, for example by providing cooperating features or formations that snap or clip together or are otherwise fitted/secured/jointed together without the need for additional means such as glue, shrink sleeve or tape.
- the retaining portion/member is formed as a retaining ring.
- the retaining ring may, for example, be generally circular where the container has a circular cross section as regards its opening from which the contents are obtained by the consumer or may be another shape depending on the corresponding shape of the opening of the container.
- the lid may be formed from a plastics material, such as polypropylene or polyethylene.
- the lid and the retaining member are formed from polypropylene.
- the lid may comprise one or more access flaps. This is useful, for example, in embodiments in which the lid is not detachable in normal use, but access to the contents of the container is periodically required.
- the container may include a folded and/or rolled rim and the retaining member may engage the rim.
- the container may be a cup, pot or the like.
- the container may, for example be formed from paper, paperboard, cardboard. Some embodiments make use of recycled materials.
- the lid is snap-fitted to the container and/or the retaining portion/member, for example one of the lid and the member may have a snap bead and the other may have a cooperating snap bead or groove/recess.
- the retaining portion/member cannot be released from the container without altering it.
- the retaining member/portion may comprise a frangible line.
- the retaining member/portion may include a tamper-evident portion.
- the retaining member/portion is not removable without destroying the tamper evident portion and/or the retaining member/portion itself.
- the retaining portion may comprise a retention hook. In some embodiments a plurality of spaced hooks are provided.
- the retention hook/s may be formed on a tear strip. Tearing/removing the strip releases the hooks from the container so that the retaining member/lid can be removed.
- the shape of the package may be generally: circular; oval; elliptical; rectangular; rounded square; polygonal; rounded triangle.
- the present invention also provides a hybrid material, paper-based package comprising a plastics lid, a plastics retaining member, and a paper cup, in which the retaining member is connected to the cup and in which the plastics lid is attached to the retaining member.
- the present invention also provides a chewing gum package comprising a plastics lid, a plastics retaining member, and a paper cup, in which the plastics lid is gluelessly attached to the paper cup using the retaining member.
- the present invention also provides a method of forming a package comprising the steps of: i) forming a container from a paper or paper-based material, forming a retaining member, and forming a lid; ii) attaching the retaining member to the container; iii) filling the container with product; and iv) fitting the lid onto the retaining member.
- the combination of the lid with the cardboard is without glue or shrink sleeve or tape.
- the combination is not removable without destroying tamper evidence or the parts (lid and/or retaining member and/or container) themselves.
- the lid can be removed easily by the consumer by destroying tamper evidence.
- the packaging can be filled on high speed filling lines.
- Figure 1 A is a perspective view of a package shown in a closed position
- Figure 1 B shows the package of Figure 1 A with two access flaps open
- Figure 2 shows a cup forming part of the package
- Figure 3 shows a lid forming part of the package
- Figure 4 shows a retaining ring forming part of the package
- Figure 5 illustrates a frangible line formed in the retaining ring
- Figure 6 is a magnified view of the underneath of the frangible line region
- Figure 7 illustrates retention of the lid on the cup rim
- Figures 8A to 8C show an example of forming a filled package
- Figure 9 illustrates a perspective view of a package formed according to a further embodiment.
- Figure 10 is a section through the package of Figure 9.
- FIG. 1A and 1B there is shown a package generally indicated 10.
- the package 10 comprises a cup 20 a lid 30 and a retaining ring 50.
- the cup 20, also shown in Figure 2 is formed from a paper material and comprises a frustro-conical sidewall 22 closed at its narrow end by a base and open at its wider end, terminating with a rolled rim 23.
- the lid 30, also shown in Figure 3, is a generally disc-shape, with a base plate 31 formed with two openings 32, 33 (which in this embodiment are different sizes).
- Two flaps 34, 35 are formed on the base plate and are hinged along one side 36, 37 so as to be movable between a closed position (Figure 1A) and an open position (Figure 1B).
- Figure 4 shows a retaining ring forming part of the package.
- Figure 5 illustrates a frangible line formed in the retaining ring.
- Figure 6 is a magnified view of the underneath of the frangible line region.
- the base plate 31 of the lid 30 includes a top deck 38 from which depends an annular inner skirt 39 and an annular outer skirt 40.
- the outer skirt 40 terminates with an annular snap bead 41.
- Figure 7 also shows the smaller flap 35, which includes a depending wall 42 which fits into the opening 33 and holds the flap closed (the friction can be overcome by lifting the flap).
- the retaining ring 50 is generally annular.
- the section of the ring 50 generally L-shape and is shown in Figure 7.
- the ring 50 comprises a shorter leg 52 and a longer leg 54.
- the longer leg includes an annular groove 56 on its inner face that is configured to cooperate with the annular snap bead 41 of the annular outer skirt 40 of the base plate 31 of the lid 30.
- the retaining ring 50 includes an axial frangible line 58 formed by frangible bridges 60.
- Figures 8A to 8C illustrate assembly of a package using the cup 20, lid 30 and retaining ring 50.
- the cup 20 is inserted into the ring 50 (Figure 8A), then product 70 is placed/filled into the cup (Figure 8B) before the lid 30 snap fits onto the ring ( Figure 8C).
- the lid 30 is securely held by the ring without the need for glue on the cup rim. More specifically, as shown in Figure 7 in conjunction with Fig 8A, the cup 20 passes through the ring 50 until the cup rim 23 encounters the shorter leg 52. When the lid 30 is fitted the snap bead 41 snap fits into the groove 56 and the inner skirt 39 slides down into the interior of the cup sidewall. The cup rim 23 is therefore held between the ring 50, and the inner skirt 39 and outer skirt 40 of the lid.
- the ring 50 can be split by rupturing the bridges 60. The ring 50 can then be removed from the cup and the lid can be lifted off (together with the ring or after the ring is removed).
- Figures 9 and 10 illustrate a package 110 formed according to a further embodiment.
- the lid 180 itself includes the retention functionality and is fitted directly onto the container 122.
- the lid 180 comprises a top plate 182 and a depending sidewall 184.
- the sidewall 184 includes a plurality of retention hooks 186 formed towards its open end on the interior face thereof.
- the hooks 186 project radially inwardly and upwardly.
- the top plate has cut-outs 188 corresponding to the hooks.
- An annular wall section 190 depends from the top plate, from the inner edge of the cut-outs.
- the sidewall 184 includes a weakened line 185 which extends therearound, above the hooks (the hooks are therefore carried on a lower section 184 of the wall).
- a tab 192 is provided at an end of the line 185.
- the lid can be removed (e.g. by the consumer) by grasping the tab 192 and tearing the sidewall along the line 185. This pulls the wall section 184a away and removes the hooks 186 from under the rim 123.
- the container and lid are generally oval.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB2109145.9A GB202109145D0 (en) | 2021-06-25 | 2021-06-25 | Package |
PCT/EP2022/067620 WO2022269101A1 (en) | 2021-06-25 | 2022-06-27 | Package comprising a container and a lid |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4359312A1 true EP4359312A1 (de) | 2024-05-01 |
Family
ID=77179580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22738437.7A Pending EP4359312A1 (de) | 2021-06-25 | 2022-06-27 | Verpackung mit einem behälter und einem deckel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4359312A1 (de) |
GB (1) | GB202109145D0 (de) |
WO (1) | WO2022269101A1 (de) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2663005B3 (fr) * | 1990-06-07 | 1992-05-29 | Pelaez Ochotorena Juan | Lien scelle pour recipients en plastique. |
DE29822608U1 (de) * | 1998-12-18 | 1999-05-12 | Zeller Plastik Koehn Graebner | Streu-Schüttaufsatz mit Originalitätsschutz |
DE102004026186A1 (de) * | 2004-05-28 | 2005-12-29 | Abro Weidenhammer Gmbh | Kartonverbunddose |
CA2986677A1 (en) * | 2017-11-24 | 2019-05-24 | Robert S. Stewart | A method of closing a container and a container closure assembly |
-
2021
- 2021-06-25 GB GBGB2109145.9A patent/GB202109145D0/en not_active Ceased
-
2022
- 2022-06-27 WO PCT/EP2022/067620 patent/WO2022269101A1/en active Application Filing
- 2022-06-27 EP EP22738437.7A patent/EP4359312A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB202109145D0 (en) | 2021-08-11 |
WO2022269101A1 (en) | 2022-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20240118 |
|
AK | Designated contracting states |
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