GB1517932A - Containers - Google Patents

Containers

Info

Publication number
GB1517932A
GB1517932A GB3346775A GB3346775A GB1517932A GB 1517932 A GB1517932 A GB 1517932A GB 3346775 A GB3346775 A GB 3346775A GB 3346775 A GB3346775 A GB 3346775A GB 1517932 A GB1517932 A GB 1517932A
Authority
GB
United Kingdom
Prior art keywords
curl
metal
closure
layer
flange
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.)
Expired
Application number
GB3346775A
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.)
Primerica Inc
Original Assignee
American Can Co
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 American Can Co filed Critical American Can Co
Priority to GB3346775A priority Critical patent/GB1517932A/en
Publication of GB1517932A publication Critical patent/GB1517932A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • B21D51/46—Placing sealings or sealing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/30—Folding the circumferential seam
    • B21D51/32—Folding the circumferential seam by rolling
    • 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
    • B65D15/06—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 metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

1517932 Portable containers AMERICAN CAN CO 12 Aug 1975 33467/75 Heading B8D [Also in Division B3] To secure a metal end closure 86 to a cylindrical can body 72, of metal or of a composite including a metal layer, in which the marginal portion of the metal body or layer at the open end is less than 0À0057 inches thick, so as to form a hermetic seal able to withstand 90 p.s.i. at 140‹ F. there is first formed at that end a curl the edge (50) of which faces the body, Fig. 4 (not shown). The closure, comprising a panel 86 surrounded by a wall 88 and a peripheral flange, has the flange bent round the curl, sealant 98 having been placed between the closure wall 88 and the inner surface of the open cam ends, to form a skirt 92 and hook 94, the hook edge 96 bearing on the end portion of the curl to compress the curl. The metal of the can body is aluminium on steel drawn and ironed or a foil inner layer 80 of a composite including Kraft paper board 82 and an outer label layer 84 of polyethylene, paper or foil which need not continue into the curl. The closure is attached, Fig. 18, using a chuck 108 and a rotating roller R moved radially inwards against flange 89. Many sealant compositions are given.
GB3346775A 1975-08-12 1975-08-12 Containers Expired GB1517932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3346775A GB1517932A (en) 1975-08-12 1975-08-12 Containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3346775A GB1517932A (en) 1975-08-12 1975-08-12 Containers

Publications (1)

Publication Number Publication Date
GB1517932A true GB1517932A (en) 1978-07-19

Family

ID=10353348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3346775A Expired GB1517932A (en) 1975-08-12 1975-08-12 Containers

Country Status (1)

Country Link
GB (1) GB1517932A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531929A1 (en) * 1982-06-30 1984-02-24 Toyo Seikan Kaisha Ltd RECIPIENT LAMINATE LAMINATE
FR2540830A1 (en) * 1983-02-10 1984-08-17 Raffinage Cie Francaise NEW BOX BODY OF THE SAID COMPOSITE TYPE AND COMPOSITE BOX COMPRISING THE SAME
WO1996004660A1 (en) * 1994-07-29 1996-02-15 British Nuclear Fuels Plc Drums for the containment and storage of radioactive material
WO1996004661A1 (en) * 1994-07-29 1996-02-15 British Nuclear Fuels Plc Drums for the containment and storage of radioactive material
CN112074462A (en) * 2018-04-30 2020-12-11 维实洛克Mwv有限责任公司 Coated paperboard container, method of manufacturing a coated paperboard container, and cup bottom forming apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531929A1 (en) * 1982-06-30 1984-02-24 Toyo Seikan Kaisha Ltd RECIPIENT LAMINATE LAMINATE
GB2124997A (en) * 1982-06-30 1984-02-29 Toyo Seikan Kaisha Ltd Sealed laminated vessels
FR2540830A1 (en) * 1983-02-10 1984-08-17 Raffinage Cie Francaise NEW BOX BODY OF THE SAID COMPOSITE TYPE AND COMPOSITE BOX COMPRISING THE SAME
EP0120726A1 (en) * 1983-02-10 1984-10-03 COMPAGNIE FRANCAISE DE RAFFINAGE Société anonyme dite: Can body with a composite structure, and composite can containing such a body
US4588621A (en) * 1983-02-10 1986-05-13 Compagnie Francaise De Raffinage Container body of the composite type and container comprising said body
WO1993012977A1 (en) * 1983-02-10 1993-07-08 Bunel Gerard New structure for composite type box and composite box incorporating said structure
WO1996004660A1 (en) * 1994-07-29 1996-02-15 British Nuclear Fuels Plc Drums for the containment and storage of radioactive material
WO1996004661A1 (en) * 1994-07-29 1996-02-15 British Nuclear Fuels Plc Drums for the containment and storage of radioactive material
CN112074462A (en) * 2018-04-30 2020-12-11 维实洛克Mwv有限责任公司 Coated paperboard container, method of manufacturing a coated paperboard container, and cup bottom forming apparatus
CN112074462B (en) * 2018-04-30 2023-03-28 维实洛克Mwv有限责任公司 Coated paperboard container, method of manufacturing a coated paperboard container, and cup bottom forming apparatus

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee