CA2196606C - Tamper evident seal and tape - Google Patents

Tamper evident seal and tape Download PDF

Info

Publication number
CA2196606C
CA2196606C CA002196606A CA2196606A CA2196606C CA 2196606 C CA2196606 C CA 2196606C CA 002196606 A CA002196606 A CA 002196606A CA 2196606 A CA2196606 A CA 2196606A CA 2196606 C CA2196606 C CA 2196606C
Authority
CA
Canada
Prior art keywords
plastic strip
layer
adhesive layer
seal
ink
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 - Lifetime
Application number
CA002196606A
Other languages
English (en)
French (fr)
Other versions
CA2196606A1 (en
Inventor
Christopher A. Smith
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.)
AMPAC SECURITY PRODUCTS Ltd
Original Assignee
Sealed Air Corp
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
Priority claimed from US08/388,136 external-priority patent/US5631068A/en
Application filed by Sealed Air Corp filed Critical Sealed Air Corp
Priority to CA002461583A priority Critical patent/CA2461583C/en
Publication of CA2196606A1 publication Critical patent/CA2196606A1/en
Application granted granted Critical
Publication of CA2196606C publication Critical patent/CA2196606C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/34—End- or aperture-closing arrangements or devices with special means for indicating unauthorised opening
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
    • G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)
  • Closures For Containers (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
CA002196606A 1994-08-02 1995-08-02 Tamper evident seal and tape Expired - Lifetime CA2196606C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002461583A CA2461583C (en) 1994-08-02 1995-08-02 Tamper evident tape and label

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US28563994A 1994-08-02 1994-08-02
US285,639 1994-08-02
US388,136 1995-02-13
US08/388,136 US5631068A (en) 1994-08-02 1995-02-13 Self-containing tamper evident tape and label
PCT/US1995/009803 WO1996004177A2 (en) 1994-08-02 1995-08-02 Tamper evident seal and tape

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002461583A Division CA2461583C (en) 1994-08-02 1995-08-02 Tamper evident tape and label

Publications (2)

Publication Number Publication Date
CA2196606A1 CA2196606A1 (en) 1996-02-15
CA2196606C true CA2196606C (en) 2004-06-01

Family

ID=26963299

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002196606A Expired - Lifetime CA2196606C (en) 1994-08-02 1995-08-02 Tamper evident seal and tape

Country Status (6)

Country Link
EP (1) EP0773889B1 (de)
AU (1) AU697919B2 (de)
CA (1) CA2196606C (de)
DE (1) DE69513291T2 (de)
NZ (1) NZ291083A (de)
WO (1) WO1996004177A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2203086A1 (en) * 1996-04-29 1997-10-29 Illinois Tool Works Inc. Controlled peel seal with indicating feature
US6270256B1 (en) 1997-04-07 2001-08-07 Sealed Air Corporation Tamper evident bag
GB2327933B (en) * 1997-08-05 2001-05-30 Britton Security Packaging Ltd Tamper evident closure
US6264033B1 (en) * 1999-07-09 2001-07-24 Sealed Air Corporation Article with improved tamper evidence
DK1714895T3 (da) 2005-04-18 2009-11-30 Kraft Foods R & D Inc Emballage, födevareprodukt, som er indpakket i en emballage, samt fremgangsmåde til fremstilling af et emballagemateriale eller til indpakning af et födevareprodukt, og emballagemateriale fremstillet herved
DE102007023493A1 (de) 2007-05-19 2008-11-20 Usp Indicator Solutions Gmbh Sicherheitstasche mit einem Sicherheitsverschlusssystem mit einem thermochromen Sicherheitselement
US20100147724A1 (en) * 2008-12-12 2010-06-17 Ujjaini Mitra-Shah Tamper indicator for reclosable packages
IT1400005B1 (it) * 2010-04-19 2013-05-09 Minova Labels Srl Procedimento per la produzione di etichette e/oppure tape che rilasciano un messaggio o un logo nascosti nel "sottostrato" qualora si tenti di rimuoverle, ed etichette e tape ottenuti con tale procedimento.
GB201009458D0 (en) * 2010-06-04 2010-07-21 Avon Adhesive Products Ltd Security films
DE102013009628A1 (de) * 2013-06-10 2014-12-11 Anton Debatin GmbH Werk für werbende Verpackung Versandbeutel, insbesondere Sicherheitsbeutel
US9650194B2 (en) 2014-12-02 2017-05-16 Hfm Packaging, Ltd. Resealable label flap with tamper evident structure
DE102015106447A1 (de) * 2015-04-27 2016-10-27 Schreiner Group Gmbh & Co. Kg Manipulationssicheres Etikett
US10822150B2 (en) 2015-06-03 2020-11-03 Bemis Company, Inc. Package for indicating heat-seal condition
BR112019010835B1 (pt) 2016-12-02 2022-07-05 Bemis Company, Inc Embalagem para indicar condição de vedação térmica
IT202100020438A1 (it) * 2021-07-30 2023-01-30 Igb Srl Contenitore ad evidenza di manomissione e procedimento per la realizzazione dello stesso

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523933A (en) * 1975-07-10 1978-09-06 Decoflex Ltd Bags
GB2003449B (en) * 1977-09-02 1982-07-07 Pharmachem Corp Peelable seal
US4763931A (en) * 1984-10-01 1988-08-16 Daimatsu Kagaku Kogyo Co., Ltd. Adhesive material for preventing reuse
GB2202823B (en) * 1987-03-24 1990-10-31 Mardon Wrappings Ltd Improvements in or relaring to containers
US4876123A (en) * 1988-06-27 1989-10-24 Minnesota Mining And Manufacturing Company Tamper indicating tape and delaminating film therefore
GB8910242D0 (en) * 1989-05-04 1989-06-21 Lawson Mardon Cambridge Ltd Improvements in or relating to bags
GB8921108D0 (en) * 1989-09-18 1989-11-01 Interpoly Ltd Tamper indicating package
GB2243825B (en) * 1990-04-30 1994-02-16 Robert Peter Sunman Tamper evident sealing member and container sealed therewith
GB9011457D0 (en) * 1990-05-22 1990-07-11 Amblehurst Ltd Tamper indicating security tape
GB9113981D0 (en) * 1991-06-28 1991-08-14 Lawson Mardon Group Uk Ltd Improvements in or relating to bags

Also Published As

Publication number Publication date
NZ291083A (en) 1999-04-29
WO1996004177A3 (en) 1996-05-09
AU3210695A (en) 1996-03-04
CA2196606A1 (en) 1996-02-15
EP0773889B1 (de) 1999-11-10
DE69513291D1 (de) 1999-12-16
WO1996004177A2 (en) 1996-02-15
DE69513291T2 (de) 2000-05-31
EP0773889A2 (de) 1997-05-21
AU697919B2 (en) 1998-10-22

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MKEX Expiry

Effective date: 20150803