IT1263782B - Chiusura eseguita in metallo - Google Patents

Chiusura eseguita in metallo

Info

Publication number
IT1263782B
IT1263782B ITMI930085A ITMI930085A IT1263782B IT 1263782 B IT1263782 B IT 1263782B IT MI930085 A ITMI930085 A IT MI930085A IT MI930085 A ITMI930085 A IT MI930085A IT 1263782 B IT1263782 B IT 1263782B
Authority
IT
Italy
Prior art keywords
closure
metal
packaging
cutting edge
closing film
Prior art date
Application number
ITMI930085A
Other languages
English (en)
Inventor
Joaschim Wenderhold
Original Assignee
Schmalbach Lubeca
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 Schmalbach Lubeca filed Critical Schmalbach Lubeca
Publication of ITMI930085A0 publication Critical patent/ITMI930085A0/it
Publication of ITMI930085A1 publication Critical patent/ITMI930085A1/it
Application granted granted Critical
Publication of IT1263782B publication Critical patent/IT1263782B/it

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
    • 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
    • B65D41/20—Caps or cap-like covers with membranes, e.g. arranged to be pierced
    • 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
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings
    • 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
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1677—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by rupturing a portion of the closure

Landscapes

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

Abstract

E' prevista una chiusura eseguita in metallo per contenitori di imballaggio in metallo, vetro, materiale artificiale o materiali simili, in particolare del tipo che servono a ricevere beni di imballaggio che, dopo la chiusura sono in pressione (n.d.tr. in pressione ridotta). Sul fondo della chiusura è prevista un'apertura prefabbricata, ottenuta per tranciatura. Per una chiusura stagna al vuoto, questa viene ricoperta dall'esterno mediante una pellicola di chiusura perforabile o chiudibile. Lo spigolo di taglio dell'apertura, nella chiusura è predisposto in modo che, lo spigolo di taglio mediante la pellicola di chiusura è ricoperto in modo sicuro contro la corrosione e protetto dal contatto con il contenuto dell'imballaggio.
ITMI930085A 1992-01-23 1993-01-21 Chiusura eseguita in metallo IT1263782B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9200763U DE9200763U1 (it) 1992-01-23 1992-01-23

Publications (3)

Publication Number Publication Date
ITMI930085A0 ITMI930085A0 (it) 1993-01-21
ITMI930085A1 ITMI930085A1 (it) 1994-07-21
IT1263782B true IT1263782B (it) 1996-08-29

Family

ID=6875302

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930085A IT1263782B (it) 1992-01-23 1993-01-21 Chiusura eseguita in metallo

Country Status (5)

Country Link
DE (1) DE9200763U1 (it)
FR (1) FR2686573B3 (it)
IT (1) IT1263782B (it)
LU (1) LU88143A1 (it)
NL (1) NL9201129A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457939A (en) * 1993-09-01 1995-10-17 Optimal Food Processing Research, Inc. Process for vacuum-packaging foodstuffs in rigid containers

Also Published As

Publication number Publication date
ITMI930085A0 (it) 1993-01-21
FR2686573A3 (en) 1993-07-30
FR2686573B3 (fr) 1993-12-24
ITMI930085A1 (it) 1994-07-21
DE9200763U1 (it) 1992-03-26
NL9201129A (nl) 1993-08-16
LU88143A1 (fr) 1993-02-15

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Legal Events

Date Code Title Description
0001 Granted