EP4249385A1 - Lebensmittel- und getränkedosenlasche - Google Patents

Lebensmittel- und getränkedosenlasche Download PDF

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Publication number
EP4249385A1
EP4249385A1 EP22461528.6A EP22461528A EP4249385A1 EP 4249385 A1 EP4249385 A1 EP 4249385A1 EP 22461528 A EP22461528 A EP 22461528A EP 4249385 A1 EP4249385 A1 EP 4249385A1
Authority
EP
European Patent Office
Prior art keywords
lid body
lid
inner ribs
trough
inner rib
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
EP22461528.6A
Other languages
English (en)
French (fr)
Inventor
Szymon SUMARA
Jan Dobranowski
Janusz Bocian
Lukasz SNIOSZEK
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.)
Canpack Food And Industrial Packaging Sp Z OO
Original Assignee
Canpack Food And Industrial Packaging Sp Z OO
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 Canpack Food And Industrial Packaging Sp Z OO filed Critical Canpack Food And Industrial Packaging Sp Z OO
Priority to EP22461528.6A priority Critical patent/EP4249385A1/de
Priority to PCT/IB2022/052783 priority patent/WO2023180794A1/en
Publication of EP4249385A1 publication Critical patent/EP4249385A1/de
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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0059—General cross-sectional shape of container end panel
    • B65D2517/0061—U-shaped
    • B65D2517/0062—U-shaped and provided with an additional U-shaped peripheral channel

Definitions

  • Some embodiments of the present technology encompass methods of forming lids for containers.
  • the methods may include punching a lid body into a sheet of metal material.
  • the methods may include forming one or more inner ribs in the lid body. Each of the one or more inner ribs may include a peak and a trough.
  • the methods may include forming an outer bead in the lid body. The outer bead may be disposed outward of the one or more inner ribs.
  • the inner ribs 104 may be characterized by an angle ⁇ 1 of between about 2° and about 45° relative to the plane L extending through the center panel 103 the lid body 102, and may be characterized by an angle ⁇ 1 of between about 2° and about 40°, an angle ⁇ 1 of between about 2° and about 35°, an angle ⁇ 1 of between about 2° and about 30°, an angle ⁇ 1 of between about 2° and about 25°, an angle ⁇ 1 of between about 2° and about 20°, an angle ⁇ 1 of between about 2° and about 15°, an angle ⁇ 1 of between about 2° and about 10°, or an angle ⁇ 1 of between about 2° and about 5°.
  • the lid body 102 may again slope downward from the peak 110 of the second inner rib 104B to the third inner rib 104C.
  • the width of the lid body 102 between the second inner rib 104B and the third inner rib 104C along the plane L may be between about 1.10 mm and about 5.00 mm.
  • the width of the lid body 102 between the second inner rib 104B and the third inner rib 104C along plane L may be measured from a shortest distance between the second inner rib 104B and the third inner rib 104C.
  • the width of the lid body 102 between the second inner rib 104B and the third inner rib 104C along plane L may be between about 3.00 mm and about 5.00 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
EP22461528.6A 2022-03-24 2022-03-24 Lebensmittel- und getränkedosenlasche Pending EP4249385A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22461528.6A EP4249385A1 (de) 2022-03-24 2022-03-24 Lebensmittel- und getränkedosenlasche
PCT/IB2022/052783 WO2023180794A1 (en) 2022-03-24 2022-03-25 Food and beverage can tab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22461528.6A EP4249385A1 (de) 2022-03-24 2022-03-24 Lebensmittel- und getränkedosenlasche

Publications (1)

Publication Number Publication Date
EP4249385A1 true EP4249385A1 (de) 2023-09-27

Family

ID=80933355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22461528.6A Pending EP4249385A1 (de) 2022-03-24 2022-03-24 Lebensmittel- und getränkedosenlasche

Country Status (2)

Country Link
EP (1) EP4249385A1 (de)
WO (1) WO2023180794A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671860A (en) * 1993-10-20 1997-09-30 Hoogovens Staal, B.V. Full-aperture easy-open metal can-end
US20130026169A1 (en) * 2011-07-28 2013-01-31 Silgan Containers Llc Can end with strengthening bead configuration
USD695611S1 (en) * 2010-10-18 2013-12-17 Silgan Containers Llc Can end
US8684211B1 (en) * 2010-10-18 2014-04-01 Stolle Machinery Company, Llc Can end with retort resistant panel, and tooling and associated method for providing same
US20140360895A1 (en) * 2012-01-03 2014-12-11 Sonoco Development, Inc. Metal Closure Having an Oxygen Scavenging Interior Surface
WO2020251793A1 (en) * 2019-06-13 2020-12-17 Stolle Machinery Company, Llc Reverse pressure can end

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671860A (en) * 1993-10-20 1997-09-30 Hoogovens Staal, B.V. Full-aperture easy-open metal can-end
USD695611S1 (en) * 2010-10-18 2013-12-17 Silgan Containers Llc Can end
US8684211B1 (en) * 2010-10-18 2014-04-01 Stolle Machinery Company, Llc Can end with retort resistant panel, and tooling and associated method for providing same
US20130026169A1 (en) * 2011-07-28 2013-01-31 Silgan Containers Llc Can end with strengthening bead configuration
US20140360895A1 (en) * 2012-01-03 2014-12-11 Sonoco Development, Inc. Metal Closure Having an Oxygen Scavenging Interior Surface
WO2020251793A1 (en) * 2019-06-13 2020-12-17 Stolle Machinery Company, Llc Reverse pressure can end

Also Published As

Publication number Publication date
WO2023180794A1 (en) 2023-09-28

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