IT1132396B - Procedimento per la realizzazione di capsula di laminato di alluminio a vite con anello di garanzia prolungato per la formazione di collare,indebolito per la sua facile eliminazione ed il recupero dei contenitori di vetro a rendere - Google Patents

Procedimento per la realizzazione di capsula di laminato di alluminio a vite con anello di garanzia prolungato per la formazione di collare,indebolito per la sua facile eliminazione ed il recupero dei contenitori di vetro a rendere

Info

Publication number
IT1132396B
IT1132396B IT24123/80A IT2412380A IT1132396B IT 1132396 B IT1132396 B IT 1132396B IT 24123/80 A IT24123/80 A IT 24123/80A IT 2412380 A IT2412380 A IT 2412380A IT 1132396 B IT1132396 B IT 1132396B
Authority
IT
Italy
Prior art keywords
weakening
collar
recovery
implementation
procedure
Prior art date
Application number
IT24123/80A
Other languages
English (en)
Other versions
IT8024123A0 (it
Inventor
Gaetano Attivissimo
Original Assignee
Alucaps Italiana
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 Alucaps Italiana filed Critical Alucaps Italiana
Priority to IT24123/80A priority Critical patent/IT1132396B/it
Publication of IT8024123A0 publication Critical patent/IT8024123A0/it
Priority to DE8181106083T priority patent/DE3165397D1/de
Priority to EP81106083A priority patent/EP0047854B1/en
Priority to ZA815476A priority patent/ZA815476B/xx
Priority to DK356181A priority patent/DK356181A/da
Priority to ES1981268581U priority patent/ES268581Y/es
Priority to AU73963/81A priority patent/AU7396381A/en
Application granted granted Critical
Publication of IT1132396B publication Critical patent/IT1132396B/it

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
    • B21D51/50—Making screw caps
    • 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
    • B65D41/348—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being rolled or pressed to conform to the shape of the container, e.g. metallic closures
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/35—Vertical or axial lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
IT24123/80A 1980-08-12 1980-08-12 Procedimento per la realizzazione di capsula di laminato di alluminio a vite con anello di garanzia prolungato per la formazione di collare,indebolito per la sua facile eliminazione ed il recupero dei contenitori di vetro a rendere IT1132396B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT24123/80A IT1132396B (it) 1980-08-12 1980-08-12 Procedimento per la realizzazione di capsula di laminato di alluminio a vite con anello di garanzia prolungato per la formazione di collare,indebolito per la sua facile eliminazione ed il recupero dei contenitori di vetro a rendere
DE8181106083T DE3165397D1 (en) 1980-08-12 1981-08-04 Process for the production of extra long screw closures
EP81106083A EP0047854B1 (en) 1980-08-12 1981-08-04 Process for the production of extra long screw closures
ZA815476A ZA815476B (en) 1980-08-12 1981-08-10 Process for the production of extralong screw closures in aluminium or other metals,comprising two or more drawing operations,a rolling phase and a sealing disk insertion phase,using a special punch equipped with blades during the final drawing phase so that vertical weakening lines from the inside outwards are obtained on the closure
DK356181A DK356181A (da) 1980-08-12 1981-08-11 Fremgangsmaade til fremstilling af et skruelaag af metal
ES1981268581U ES268581Y (es) 1980-08-12 1981-08-11 Un troquel para la fabricacion de cierres de rosca extralargos hechos de aluminio o de otros metales.
AU73963/81A AU7396381A (en) 1980-08-12 1981-08-11 Production of screw closures for glass containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24123/80A IT1132396B (it) 1980-08-12 1980-08-12 Procedimento per la realizzazione di capsula di laminato di alluminio a vite con anello di garanzia prolungato per la formazione di collare,indebolito per la sua facile eliminazione ed il recupero dei contenitori di vetro a rendere

Publications (2)

Publication Number Publication Date
IT8024123A0 IT8024123A0 (it) 1980-08-12
IT1132396B true IT1132396B (it) 1986-07-02

Family

ID=11212085

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24123/80A IT1132396B (it) 1980-08-12 1980-08-12 Procedimento per la realizzazione di capsula di laminato di alluminio a vite con anello di garanzia prolungato per la formazione di collare,indebolito per la sua facile eliminazione ed il recupero dei contenitori di vetro a rendere

Country Status (7)

Country Link
EP (1) EP0047854B1 (it)
AU (1) AU7396381A (it)
DE (1) DE3165397D1 (it)
DK (1) DK356181A (it)
ES (1) ES268581Y (it)
IT (1) IT1132396B (it)
ZA (1) ZA815476B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004110A (en) * 1989-08-03 1991-04-02 Abbott Laboratories Retortable closure for plastic container
ITUB20153398A1 (it) 2015-09-03 2017-03-03 Guala Closures Spa Contenitore per chiusura riciclabile e assieme contenitore chiusura.
WO2023183966A1 (en) * 2022-03-28 2023-10-05 Interpack Pty Ltd Bottle closure, system, and related method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416474A (en) * 1965-12-09 1968-12-17 Bouchage Mecanique Method and apparatus for forming a breakable connection between two portions of a closure cap
US3824941A (en) * 1971-02-22 1974-07-23 C Hannon Apparatus for forming treaded closures
NL7706402A (nl) * 1977-06-10 1978-12-12 Lindner Ind Sluiting in het bijzonder een sluitdop voor een van een schroefhals voorziene fles of der- gelijke, werkwijze ter vervaardiging daarvan en daarbij toe te passen gereedschap.
US4185576A (en) * 1977-09-12 1980-01-29 National Can Corporation Apparatus for forming tamper-proof closures

Also Published As

Publication number Publication date
ZA815476B (en) 1982-07-28
ES268581U (es) 1983-07-16
AU7396381A (en) 1982-02-18
DK356181A (da) 1982-02-13
DE3165397D1 (en) 1984-09-13
IT8024123A0 (it) 1980-08-12
EP0047854A1 (en) 1982-03-24
EP0047854B1 (en) 1984-08-08
ES268581Y (es) 1984-02-01

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