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GB2618569B - Screw cap core seal structure - Google Patents

Screw cap core seal structure Download PDF

Info

Publication number
GB2618569B
GB2618569B GB2206828.2A GB202206828A GB2618569B GB 2618569 B GB2618569 B GB 2618569B GB 202206828 A GB202206828 A GB 202206828A GB 2618569 B GB2618569 B GB 2618569B
Authority
GB
United Kingdom
Prior art keywords
screw cap
seal structure
core seal
cap core
screw
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.)
Active
Application number
GB2206828.2A
Other versions
GB2618569A (en
Inventor
Miguel De Oliveira Pedro
Moreno Marin Jaime
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.)
Greif International Holding BV
Original Assignee
Greif International Holding 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
Priority to GB2206828.2A priority Critical patent/GB2618569B/en
Application filed by Greif International Holding BV filed Critical Greif International Holding BV
Priority to EP23725616.9A priority patent/EP4522526A1/en
Priority to AU2023266629A priority patent/AU2023266629B2/en
Priority to PCT/EP2023/061955 priority patent/WO2023217656A1/en
Priority to CN202380044474.3A priority patent/CN119451900A/en
Priority to CA3251379A priority patent/CA3251379A1/en
Priority to US18/864,291 priority patent/US20250304330A1/en
Publication of GB2618569A publication Critical patent/GB2618569A/en
Application granted granted Critical
Publication of GB2618569B publication Critical patent/GB2618569B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/12—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers expansible, e.g. inflatable
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • B65D41/0414—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1616—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a filter
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3404—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
GB2206828.2A 2022-05-10 2022-05-10 Screw cap core seal structure Active GB2618569B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB2206828.2A GB2618569B (en) 2022-05-10 2022-05-10 Screw cap core seal structure
AU2023266629A AU2023266629B2 (en) 2022-05-10 2023-05-05 Screw cap core seal structure
PCT/EP2023/061955 WO2023217656A1 (en) 2022-05-10 2023-05-05 Screw cap core seal structure
CN202380044474.3A CN119451900A (en) 2022-05-10 2023-05-05 Screw cap core seal structure
EP23725616.9A EP4522526A1 (en) 2022-05-10 2023-05-05 Screw cap core seal structure
CA3251379A CA3251379A1 (en) 2022-05-10 2023-05-05 Screw cap core seal structure
US18/864,291 US20250304330A1 (en) 2022-05-10 2023-05-05 Screw cap core seal structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2206828.2A GB2618569B (en) 2022-05-10 2022-05-10 Screw cap core seal structure

Publications (2)

Publication Number Publication Date
GB2618569A GB2618569A (en) 2023-11-15
GB2618569B true GB2618569B (en) 2024-07-10

Family

ID=86498020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2206828.2A Active GB2618569B (en) 2022-05-10 2022-05-10 Screw cap core seal structure

Country Status (7)

Country Link
US (1) US20250304330A1 (en)
EP (1) EP4522526A1 (en)
CN (1) CN119451900A (en)
AU (1) AU2023266629B2 (en)
CA (1) CA3251379A1 (en)
GB (1) GB2618569B (en)
WO (1) WO2023217656A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060231519A1 (en) * 2005-01-25 2006-10-19 Daniel Py Container closure with overlying needle penetrable and thermally resealable portion and underlying portion compatible with fat containing liquid product, and related method
WO2019177453A1 (en) * 2018-03-12 2019-09-19 Bark Innovations B.V. Cap and assembly of a container and such a cap
WO2020200619A1 (en) * 2019-04-03 2020-10-08 Greif International Holding Bv Screw cap with core seal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539920A (en) * 1954-08-05
FR1029591A (en) * 1958-01-10 1953-06-03 Hollow obturator for occlusion of all openings
US3788510A (en) 1972-12-15 1974-01-29 A Collins Container closure
CA1021290A (en) * 1974-04-16 1977-11-22 Aci Operations Pty, Ltd Safety closures for containers of pressurised liquids
GB2280895B (en) 1993-08-04 1997-12-03 Malcolm Gordon Victory Closure devices with compressible core seal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060231519A1 (en) * 2005-01-25 2006-10-19 Daniel Py Container closure with overlying needle penetrable and thermally resealable portion and underlying portion compatible with fat containing liquid product, and related method
WO2019177453A1 (en) * 2018-03-12 2019-09-19 Bark Innovations B.V. Cap and assembly of a container and such a cap
WO2020200619A1 (en) * 2019-04-03 2020-10-08 Greif International Holding Bv Screw cap with core seal

Also Published As

Publication number Publication date
CA3251379A1 (en) 2023-11-16
US20250304330A1 (en) 2025-10-02
AU2023266629A1 (en) 2024-11-14
EP4522526A1 (en) 2025-03-19
CN119451900A (en) 2025-02-14
GB2618569A (en) 2023-11-15
WO2023217656A1 (en) 2023-11-16
AU2023266629B2 (en) 2025-12-04

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