GB2260514A - Tamper resisting security seal - Google Patents

Tamper resisting security seal

Info

Publication number
GB2260514A
GB2260514A GB9221379A GB9221379A GB2260514A GB 2260514 A GB2260514 A GB 2260514A GB 9221379 A GB9221379 A GB 9221379A GB 9221379 A GB9221379 A GB 9221379A GB 2260514 A GB2260514 A GB 2260514A
Authority
GB
United Kingdom
Prior art keywords
layer
diffraction pattern
optical
laminate
irreversible change
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
GB9221379A
Other versions
GB2260514B (en
GB9221379D0 (en
Inventor
Ralph Kay
Keith Alan Jones
Adam Justin Silk
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.)
De la Rue Holographics Ltd
Original Assignee
De la Rue Holographics Ltd
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 De la Rue Holographics Ltd filed Critical De la Rue Holographics Ltd
Priority to GB9221379A priority Critical patent/GB2260514B/en
Publication of GB9221379D0 publication Critical patent/GB9221379D0/en
Publication of GB2260514A publication Critical patent/GB2260514A/en
Application granted granted Critical
Publication of GB2260514B publication Critical patent/GB2260514B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/026—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure initial opening or unauthorised access being indicated by a visual change using indicators other than tearable means, e.g. change of colour, pattern or opacity
    • 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
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/30—Closures with special means for indicating unauthorised opening
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
    • Y10S428/915—Fraud or tamper detecting

Abstract

A tamper resistant security seal comprises a laminate having a transparent carrier layer (2); an optical, diffraction pattern defining layer (3, 4); and an adhesive layer (6) for adhering the tape to a substrate. The optical pattern, such as a hologram, defined by the optical pattern defining layer (3, 4) is visible from outside the laminate. The optical diffraction pattern defining layer (3) is formed by a polymeric layer permanently bonded to the transparent carrier layer (2) which, when heated, causes the diffraction pattern to undergo an irreversible change. The adhesive is a pressure sensitive adhesive. An additional removable support layer may be provided on the carrier. The laminate is constructed so that a reduction in temperature below 0 DEG C will cause an irreversible change in the diffraction pattern, or is such that subsequent to such a temperature reduction, attempted removal of the tape from a substrate will cause an irreversible change in the diffraction pattern.
GB9221379A 1990-05-22 1992-10-12 Tamper resisting security seal Expired - Fee Related GB2260514B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9221379A GB2260514B (en) 1990-05-22 1992-10-12 Tamper resisting security seal

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909011457A GB9011457D0 (en) 1990-05-22 1990-05-22 Tamper indicating security tape
PCT/GB1991/000809 WO1991018377A2 (en) 1990-05-22 1991-05-22 Tamper resisting security seal
GB9221379A GB2260514B (en) 1990-05-22 1992-10-12 Tamper resisting security seal

Publications (3)

Publication Number Publication Date
GB9221379D0 GB9221379D0 (en) 1993-01-06
GB2260514A true GB2260514A (en) 1993-04-21
GB2260514B GB2260514B (en) 1993-12-08

Family

ID=10676378

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909011457A Pending GB9011457D0 (en) 1990-05-22 1990-05-22 Tamper indicating security tape
GB9221379A Expired - Fee Related GB2260514B (en) 1990-05-22 1992-10-12 Tamper resisting security seal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909011457A Pending GB9011457D0 (en) 1990-05-22 1990-05-22 Tamper indicating security tape

Country Status (9)

Country Link
US (1) US5319475A (en)
EP (1) EP0530267B1 (en)
AT (1) ATE144338T1 (en)
DE (1) DE69122755T2 (en)
DK (1) DK0530267T3 (en)
ES (1) ES2096649T3 (en)
GB (2) GB9011457D0 (en)
GR (1) GR3021854T3 (en)
WO (1) WO1991018377A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270857A (en) * 1992-09-04 1994-03-30 Antony Brian Jennings Tamperproof container

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ES2036924B1 (en) * 1991-01-16 1994-04-01 Arysearch Arylan Ag TRANSPARENT ANTI-FALSIFICATION SEAL APPLICABLE TO THE PROTECTION OF DOCUMENTS AND TEXTS WITH AUTOGRAPH SIGNATURE.
GB9106128D0 (en) * 1991-03-22 1991-05-08 Amblehurst Ltd Article
GB9113981D0 (en) * 1991-06-28 1991-08-14 Lawson Mardon Group Uk Ltd Improvements in or relating to bags
US5458713A (en) * 1991-09-25 1995-10-17 Gao Gesellschaft Fuer Automation Und Organisation Mbh Multilayer data carrier and a method for producing it
DE4211235C2 (en) * 1992-04-03 2003-04-17 Gao Ges Automation Org Method and device for producing metallic surface elements on substrates and their use
FR2689670A1 (en) * 1992-04-03 1993-10-08 Bvf Advance Sa Secure adhesive seal for envelope - incorporates layer of fragile material with hologram or personal symbols or designs to prevent tampering
GB9218216D0 (en) * 1992-08-27 1992-10-14 Payne P P Ltd Improvements in or relating to tapes
US5318816A (en) * 1992-12-23 1994-06-07 Hughes Aircraft Company Laminated hologram decals for identification cards and the like
FR2707956B1 (en) * 1993-07-01 1995-10-06 Thibault Jacques Flexible double-closure packaging, especially for the presentation and shipping of objects.
CA2134521A1 (en) * 1993-11-02 1995-05-03 Raymond R. Gosselin Tamper-indicating label
US6449377B1 (en) 1995-05-08 2002-09-10 Digimarc Corporation Methods and systems for watermark processing of line art images
US5768426A (en) 1993-11-18 1998-06-16 Digimarc Corporation Graphics processing system employing embedded code signals
US5748763A (en) 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US5700550A (en) 1993-12-27 1997-12-23 Toppan Printing Co., Ltd. Transparent hologram seal
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US5631068A (en) * 1994-08-02 1997-05-20 Trigon Packaging Corporation Self-containing tamper evident tape and label
NZ291083A (en) * 1994-08-02 1999-04-29 Sealed Air Corp Substituted Un Tamper evident seal: ink layer between strip and adhesive visibly delaminates upon seal forcing or cooling below breakdown temperature
US5683774A (en) 1994-12-09 1997-11-04 Minnesota Mining And Manufacturing Company Durable, tamper resistant security laminate
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FR2748840B1 (en) * 1996-05-20 1998-08-14 Hologram Ind Sarl INFORMATIVE LABEL FOR PACKAGING AND PACKAGING
IT1288013B1 (en) * 1996-12-13 1998-09-10 Burgopack Stampa Trasformazione Imballaggi Spa FILM TO CREATE FLEXIBLE PACKAGING EQUIPPED WITH CONTROL HOLOGRAMS AND PROCEDURE FOR PRODUCING SAID FILM
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US7254873B2 (en) 1998-06-04 2007-08-14 Illinois Tool Works, Inc. Scored tamper evident fastener tape
US6214443B1 (en) 1998-06-15 2001-04-10 American Bank Note Holographics, Inc. Tamper evident holographic devices and methods of manufacture
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270857A (en) * 1992-09-04 1994-03-30 Antony Brian Jennings Tamperproof container
GB2270857B (en) * 1992-09-04 1996-11-13 Antony Brian Jennings Tamperproof container

Also Published As

Publication number Publication date
DE69122755D1 (en) 1996-11-21
GB9011457D0 (en) 1990-07-11
DE69122755T2 (en) 1997-03-06
WO1991018377A3 (en) 1992-01-09
EP0530267A1 (en) 1993-03-10
ES2096649T3 (en) 1997-03-16
GR3021854T3 (en) 1997-03-31
GB2260514B (en) 1993-12-08
EP0530267B1 (en) 1996-10-16
GB9221379D0 (en) 1993-01-06
US5319475A (en) 1994-06-07
DK0530267T3 (en) 1997-03-24
ATE144338T1 (en) 1996-11-15
WO1991018377A2 (en) 1991-11-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20020206

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050522