AU2173492A - Plastic closure for containers with tamper indicating element - Google Patents

Plastic closure for containers with tamper indicating element

Info

Publication number
AU2173492A
AU2173492A AU21734/92A AU2173492A AU2173492A AU 2173492 A AU2173492 A AU 2173492A AU 21734/92 A AU21734/92 A AU 21734/92A AU 2173492 A AU2173492 A AU 2173492A AU 2173492 A AU2173492 A AU 2173492A
Authority
AU
Australia
Prior art keywords
tamper
closure
containers
plastic closure
indicating element
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.)
Granted
Application number
AU21734/92A
Other versions
AU665770B2 (en
Inventor
Wolfhard Schwarz
Gunter Spatz
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.)
Alcoa Deutschland GmbH Verpackungswerke
Original Assignee
Alcoa Deutschland GmbH Verpackungswerke
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25905066&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2173492(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4121618A external-priority patent/DE4121618A1/en
Priority claimed from DE4121619A external-priority patent/DE4121619C2/en
Application filed by Alcoa Deutschland GmbH Verpackungswerke filed Critical Alcoa Deutschland GmbH Verpackungswerke
Publication of AU2173492A publication Critical patent/AU2173492A/en
Application granted granted Critical
Publication of AU665770B2 publication Critical patent/AU665770B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B65D41/32—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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • 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
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in 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
    • 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
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being integrally connected to the closure by means of bridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
    • B26F2210/04—Making plastic pilferproof screw caps by cutting a tamper ring
    • 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
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Closures For Containers (AREA)
  • Laminated Bodies (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Networks Using Active Elements (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

A plastic closure for containers is proposed which has a closure panel (3), a shell (5) starting from said closure panel, and a tamper-proof region which is provided in the edge region (7) of the shell, is constructed as a tamper-proof ring (9) and is provided with at least one vertical incision (29) extending over the height of the tamper-proof region. The closure is distinguished by the fact that the arrangement of the vertical incision (29) depends on particular shape features, preferably on the arrangement of the holding webs (15) of the closure (1), and said vertical incision is cut into the wall (27) of the tamper-proof ring (9). <IMAGE>
AU21734/92A 1991-06-29 1992-06-25 Plastic closure for containers with tamper indicating element Ceased AU665770B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4121618A DE4121618A1 (en) 1991-06-29 1991-06-29 Plastic bottle cap with reliable seal
DE4121619 1991-06-29
DE4121618 1991-06-29
DE4121619A DE4121619C2 (en) 1991-06-29 1991-06-29 Plastic closure for containers
PCT/EP1992/001434 WO1993000270A1 (en) 1991-06-29 1992-06-25 Plastic closure for containers with tamper indicating element

Publications (2)

Publication Number Publication Date
AU2173492A true AU2173492A (en) 1993-01-25
AU665770B2 AU665770B2 (en) 1996-01-18

Family

ID=25905066

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21734/92A Ceased AU665770B2 (en) 1991-06-29 1992-06-25 Plastic closure for containers with tamper indicating element

Country Status (14)

Country Link
EP (2) EP0592506B2 (en)
JP (1) JPH06508587A (en)
KR (1) KR100220787B1 (en)
AT (1) ATE152416T1 (en)
AU (1) AU665770B2 (en)
BR (1) BR9206223A (en)
CA (1) CA2112565C (en)
DE (1) DE59208436D1 (en)
DK (1) DK0592506T4 (en)
ES (1) ES2104935T5 (en)
FI (1) FI935894A0 (en)
MX (1) MX9203718A (en)
NO (1) NO307211B1 (en)
WO (1) WO1993000270A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU667964B2 (en) * 1992-11-06 1996-04-18 Obrist Closures Switzerland Gmbh Tamper-evident closure and method and apparatus for making a closure
US6089390A (en) 1992-07-16 2000-07-18 Closures And Packaging Services Limited Tamper evident closure

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937726A (en) * 1991-06-29 1999-08-17 Alcoa Deutschland Gmbh Method for cutting vertical incision in container cap
US5320234A (en) * 1992-10-07 1994-06-14 H-C Industries, Inc. Tamper-indicating plastic closure with pilfer band having staggered scores
US5557999A (en) * 1994-01-14 1996-09-24 H-C Industries, Inc. Method for manufacturing a tamper-indicating plastic closure
US5658749A (en) * 1994-04-05 1997-08-19 Corning Clinical Laboratories, Inc. Method for processing mycobacteria
CA2230152C (en) * 1997-02-27 2001-09-18 Keith W. Ingram Tamper indicating package
IT1292751B1 (en) * 1997-06-20 1999-02-11 Bormioli Rocco & Figlio Spa PROCEDURE FOR MAKING ONE-PIECE CAPSULES IN PLASTIC MATERIAL.
FR2778641B1 (en) * 1998-05-13 2000-06-16 Crown Cork & Seal Tech Corp SCREW PLUG HAVING A THROAT FOR RECEIVING A JOINT AND MOLD FOR MAKING SUCH A PLUG
DE10328179A1 (en) 2003-06-16 2005-01-20 Alcoa Deutschland Gmbh Closing system and method for closing containers
JP4799145B2 (en) * 2005-11-24 2011-10-26 日本クラウンコルク株式会社 Plastic container lid
DE102009044643A1 (en) 2009-11-24 2011-05-26 Kunststofftechnik Waidhofen An Der Thaya Gmbh Locking cap with guarantee ring as well as injection mold and process for its production
JP6254427B2 (en) * 2013-11-22 2017-12-27 日本クロージャー株式会社 Plastic container lid
GB201601789D0 (en) * 2016-02-01 2016-03-16 Obrist Closures Switzerland Improvements in or relating to tamper-evident closures
EP3831557A1 (en) 2019-12-05 2021-06-09 PackSys Global AG Device and method for producing a cutting geometry in a closure cap for a container

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2506467A (en) * 1968-07-10 1970-01-15 Containers Limited Improvements in piler-proof closures
US4217989A (en) * 1977-09-12 1980-08-19 National Can Corporation Tamper-proof closure
AU560751B2 (en) * 1981-07-24 1987-04-16 H-C Industries Inc. Plastic bottle closure
US4666053A (en) * 1986-01-31 1987-05-19 H-C Industries, Inc. Tamper-indicating plastic closure
DE8709690U1 (en) * 1987-07-14 1987-12-10 Barein, Norbert, 4050 Mönchengladbach Guarantee closure
NO911503L (en) * 1990-04-27 1991-10-28 Crown Cork Ag SCREW SHAPE WITH A WARRANTY TABLE EXTENDED BY PRECISION TURNING UP.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089390A (en) 1992-07-16 2000-07-18 Closures And Packaging Services Limited Tamper evident closure
US6325225B1 (en) 1992-07-16 2001-12-04 Closures And Packaging Services Limited Tamper evident closure
US6705479B2 (en) 1992-07-16 2004-03-16 Closures And Packaging Services Limited Tamper evident closure
AU667964B2 (en) * 1992-11-06 1996-04-18 Obrist Closures Switzerland Gmbh Tamper-evident closure and method and apparatus for making a closure

Also Published As

Publication number Publication date
FI935894A (en) 1993-12-28
EP0592506B1 (en) 1997-05-02
NO307211B1 (en) 2000-02-28
ATE152416T1 (en) 1997-05-15
CA2112565C (en) 2002-08-27
MX9203718A (en) 1994-05-31
DE59208436D1 (en) 1997-06-05
KR940701355A (en) 1994-05-28
EP0521389A1 (en) 1993-01-07
FI935894A0 (en) 1993-12-28
ES2104935T3 (en) 1997-10-16
AU665770B2 (en) 1996-01-18
EP0592506A1 (en) 1994-04-20
DK0592506T4 (en) 2000-06-26
EP0592506B2 (en) 2000-01-26
ES2104935T5 (en) 2000-06-16
DK0592506T3 (en) 1997-11-03
NO934182D0 (en) 1993-11-19
CA2112565A1 (en) 1993-01-07
KR100220787B1 (en) 1999-09-15
BR9206223A (en) 1994-11-22
WO1993000270A1 (en) 1993-01-07
NO934182L (en) 1993-11-19
JPH06508587A (en) 1994-09-29

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