WO2002002319A1 - Lamines utilises dans des applications de securite - Google Patents

Lamines utilises dans des applications de securite Download PDF

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Publication number
WO2002002319A1
WO2002002319A1 PCT/GB2001/000843 GB0100843W WO0202319A1 WO 2002002319 A1 WO2002002319 A1 WO 2002002319A1 GB 0100843 W GB0100843 W GB 0100843W WO 0202319 A1 WO0202319 A1 WO 0202319A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
ply
substrate
synthetic substrate
exposed surface
Prior art date
Application number
PCT/GB2001/000843
Other languages
English (en)
Inventor
Lachlan James Mcdonald
Christopher John Ames
David William Thomas
Douglas Craig Colgan
Original Assignee
De La Rue International Limited
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 International Limited filed Critical De La Rue International Limited
Priority to AU2001235789A priority Critical patent/AU2001235789A1/en
Publication of WO2002002319A1 publication Critical patent/WO2002002319A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/373—Metallic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/369—Magnetised or magnetisable materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/465—Associating two or more layers using chemicals or adhesives
    • B42D25/47—Associating two or more layers using chemicals or adhesives using adhesives
    • 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
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/22—Nickel or cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2519/00—Labels, badges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2581/00—Seals; Sealing equipment; Gaskets
    • 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
    • B65D2211/00—Anti-theft means

Definitions

  • the invention relates to improvements in synthetic substrates for use in a wide range of applications, which provides protection against imitation.
  • a substrate made from a polymeric material which is cost-effective to manufacture to address the problems of counterfeitability in a wide variety of applications.
  • a two ply synthetic substrate comprising a first layer of biaxially oriented polymeric film laminated together with a second layer of biaxially oriented polymeric film with a discontinuous metal layer therebetween, and a continuous metal layer provided on an exposed surface of the first polymeric film layer.
  • a two-ply substrate according to the present invention provides a significant number of advantages over the known three-ply material. They are cheaper and simpler to manufacture. Furthermore, the consequential reduction in thickness provides greater number of applications for use of the substrate.
  • This substrate can be made having a thickness comparable to existing security thread materials, shrink wrap materials and thus can be used as existing machinery. It is easier to handle than the known three-ply material with regard to slitting and cutting both before and after incorporation into or onto another substrate.
  • the two-ply structure lends itself well to use as a tamper evident device. Furthermore, the provision of an exposed metal layer provides a better surface for additional coatings such as adhesives to bond to as some such coatings bond better with metal than they do with polymeric film.
  • the metal in the continuous and discontinuous metal layers may be the same or visually similar.
  • a coloured lacquer is applied to an exposed surface of the second biaxially oriented polymeric film layer.
  • a layer of pressure sensitive adhesive is preferably applied to the exposed surface of the metallic layer.
  • a carrier layer is preferably applied to the adhesive layer.
  • a layer of hot melt adhesive may be applied to an exposed surface of the metallic layer.
  • a release layer applied to an exposed surface of the second polymeric film layer and a support layer applied to the release layer.
  • a carrier layer of paper or card may be laminated to the metal layer.
  • a tamper evident feature comprising a preferential release layer is preferably provided.
  • a coating of photochromic or thermochromic ink is provided on one side of the partially demetallised layer which is located between the partially demetallised layer and the metallic layer.
  • a photochromic or thermochromic ink is preferably coated to an exposed surface of the second polymeric film layer.
  • a partial magnetic layer is applied to an exposed surface of the metallic layer.
  • the metal layer may be any one of aluminium, copper and sputtered cobalt.
  • machine-readable taggants are located in one or more of the biaxially oriented polymeric layers, adhesive layers, metallic layers or in a coating on top of the substrate.
  • the invention also provides a tear tape for use with filmic packaging comprising an elongate strip of the afore-mentioned substrate laminated to the packaging film.
  • a self-adhesive label comprises the afore-mentioned substrate cut to form discrete labels.
  • a hot stamping foil comprises the afore-mentioned substrate.
  • a shrink sleeve material is made from the afore-mentioned substrate.
  • the invention also provides a seal for bottles or packaging or a hang tag printed to provide information, or a lottery ticket.
  • Figure 1 is a cross-sectional side elevation of the substrate according to the present invention.
  • Figures 2 to 9 are alternative embodiments of the substrate of Figure 1.
  • the basic substrate according to the present invention is shown in Figure 1 and comprises two layers la, lb of a biaxially oriented polymeric, film, laminated together with a discontinuous metal layer 2 sandwiched therebetween.
  • the discontinuous metal layer 2 essentially comprises a transparent polymeric film, bearing regions of opaque metal 3 and clear regions 4 forming indicia.
  • the indicia may be of a positive nature, in which the indicia are formed by the metallic regions 3, or negative, in which the indicia are formed by the clear regions 4.
  • the indicia may be in the form of images, alphanumeric text, a pattern or any other appropriate form.
  • the discontinuous metal layer 2 is provided by partially metallising or demetallising the biaxially oriented polymeric film layer lb.
  • the metal of the metallised film (la, 2) which is subjected to the demetallisation process is preferably vacuum deposited aluminium in the range of 1 to 2 microns, although another metal such as cobalt or sputtered nickel/iron may be used.
  • the metallised film (la, 2) may be an SHM (TM) polypropylene film from Hoechst Trespafan, or any other similar such film, which is available in various thicknesses.
  • the metallised film (la, 2) can be selectively demetallised by an appropriate known process such as direct etching or indirect etching using a resist.
  • the continuous metallised layer (la, 2) and the discontinuous metallised layer (lb, 5) are laminated together, preferably with a cross-linking or thermally activated adhesive.
  • the density of the adhesive is preferably in the range of 1 to 4 gsm, and more preferably 2 gsm.
  • a suitable adhesive would be Holden adhesive NC2525/3 and NC3164 mixed in a 9:1 ratio.
  • the polymeric film selected for layers la, lb may be co- extruded multilayer thermoplastic films, of the type used in heat sealable packaging films, which may be laminated together when thermally activated.
  • the birefringence colours change according to the thickness of the film, so the colours can be varied by laminating different numbers and/or thicknesses of polymeric layers together.
  • the layers la, lb have respective thicknesses of 20 microns each, a different birefringent colour will be seen when the substrate is viewed at arrow A, through a polarising filter, in the metallic regions 3 covered by one biaxially oriented polymeric layer lb from that seen when viewed at arrow B in the near regions 4, through which the continuous metallic layer 5 can be seen covered by the two biaxially oriented layers la, lb.
  • the previously hidden indicia are revealed in the form of different colours.
  • the metals used in layers 2 and 5 may be visually different to provide a permanently visible feature.
  • An alternative method for making the substrate would be to laminate the layers la, lb together with one fully and one pre-imaged metal foil layer therebetween.
  • a further alternative would be to image the discontinuous metallised layer 2 by laser cutting or ablation of the metal either as an intermediate step in the construction of the substrate, or subsequent to its assembly. This would be particularly useful for a metal other than aluminium, e.g. stainless steel.
  • the substrate can be laminated to the inside of packaging films to provide teartapes for packaging film used for cigarettes, perfumery and food products.
  • the metallisation can be optionally disguised by applying a layer 6 of coloured lacquer to the exposed surface of the layer lb, as shown in Figure 2. This may be advantageous in circumstances where the teartape is to match the packaging without emphasising the presence of the teartape.
  • a suitable lacquer would be gold lacquer PPT 1046 or PPT 1052, the lacquer layer 6 have a density between 6, 5 and 3 gsm and made preferably 1.5 gsm.
  • a range of taggants may be incorporated into the structure to give further machine readability.
  • the taggants could be in the biaxially oriented polymeric layers, in the adhesives, in the metallic regions 3 or 5 layer or coated on top of the substrate.
  • Suitable taggants include phosphors, fluophors, UV converters or any material which is detectable within the electromagnetic spectrum.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

L'invention concerne également des améliorations apportées à des substrats synthétiques utilisés pour une large gamme d'applications, qui apportent une protection contre l'imitation. L'invention concerne deux substrats synthétiques stratifiés composés d'une première couche de film polymérique orientée bi-axialement laminée avec une seconde couche de film polymérique orientée bi-axialement et dotés d'une couche métallique discontinue placée entre la première et la seconde couche et enfin, une couche métallique continue déposée sur une surface exposée de la première couche de film polymérique.
PCT/GB2001/000843 2000-06-29 2001-02-27 Lamines utilises dans des applications de securite WO2002002319A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001235789A AU2001235789A1 (en) 2000-06-29 2001-02-27 Laminates for security applications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0016001.0 2000-06-29
GB0016001A GB2364018B (en) 2000-06-29 2000-06-29 Improvements in synthetic substrates

Publications (1)

Publication Number Publication Date
WO2002002319A1 true WO2002002319A1 (fr) 2002-01-10

Family

ID=9894694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/000843 WO2002002319A1 (fr) 2000-06-29 2001-02-27 Lamines utilises dans des applications de securite

Country Status (3)

Country Link
AU (1) AU2001235789A1 (fr)
GB (1) GB2364018B (fr)
WO (1) WO2002002319A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858704A1 (fr) * 2003-08-06 2005-02-11 Arjo Wiggins Secutity Sas Etiquette de securite non reutilisable et detectable a distance et procede d'authentification
FR2872322A1 (fr) * 2004-06-23 2005-12-30 Arjowiggins Security Soc Par A Article tel qu'un support de donnees ou un dispositif de conditionnement, comportant une structure interferencielle multicouche semi-reflechissante
WO2007035565A1 (fr) * 2005-09-19 2007-03-29 Illinois Tool Works Inc. Indicateurs d’effraction de récipients et leurs procédés d’utilisation à des fins d’identification
WO2008000361A1 (fr) * 2006-06-27 2008-01-03 Joseph Schweiger Autocollant de sécurité
EP2717243A3 (fr) * 2012-10-02 2014-10-29 tesa SE Etiquette de scellement et son procédé de fabrication
CN104960351A (zh) * 2015-07-07 2015-10-07 山东泰宝防伪技术产品有限公司 有机光致发光材料信息防伪烫印箔及其制备方法
DE102010022123C5 (de) 2010-05-20 2023-03-02 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013043083A1 (fr) * 2011-09-22 2013-03-28 Imagency Print Ltd Étiquette auto-adhésive
GB201202565D0 (en) 2012-02-15 2012-03-28 British American Tobacco Co Packaging
KR101391037B1 (ko) 2013-04-29 2014-04-30 남의조 바코드, 문자, 이미지용 라벨 및 바코드, 문자, 이미지 형성방법
WO2023064745A1 (fr) * 2021-10-15 2023-04-20 Avery Dennison Corporation Constructions d'étiquettes pour applications humides

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815292A (en) * 1996-02-21 1998-09-29 Advanced Deposition Technologies, Inc. Low cost diffraction images for high security application
GB2338679A (en) * 1998-06-25 1999-12-29 Rue De Int Ltd Substrates for security documents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338678B (en) * 1998-06-25 2000-05-17 Rue De Int Ltd Improvements in security documents and substrates therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815292A (en) * 1996-02-21 1998-09-29 Advanced Deposition Technologies, Inc. Low cost diffraction images for high security application
GB2338679A (en) * 1998-06-25 1999-12-29 Rue De Int Ltd Substrates for security documents

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858704A1 (fr) * 2003-08-06 2005-02-11 Arjo Wiggins Secutity Sas Etiquette de securite non reutilisable et detectable a distance et procede d'authentification
WO2005020193A1 (fr) * 2003-08-06 2005-03-03 Arjowiggins Security Etiquette de sécurité non réutilisable et détectable a distance et procede d'authentification
FR2872322A1 (fr) * 2004-06-23 2005-12-30 Arjowiggins Security Soc Par A Article tel qu'un support de donnees ou un dispositif de conditionnement, comportant une structure interferencielle multicouche semi-reflechissante
WO2006090026A1 (fr) * 2004-06-23 2006-08-31 Arjowiggins Security Article comportant une structure interferentielle multicouche semi-reflechissante
WO2007035565A1 (fr) * 2005-09-19 2007-03-29 Illinois Tool Works Inc. Indicateurs d’effraction de récipients et leurs procédés d’utilisation à des fins d’identification
US7781037B2 (en) 2005-09-19 2010-08-24 Illinois Tool Works Inc. Security seals for containers and methods of using the same for authentication
WO2008000361A1 (fr) * 2006-06-27 2008-01-03 Joseph Schweiger Autocollant de sécurité
DE102010022123C5 (de) 2010-05-20 2023-03-02 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement
EP2717243A3 (fr) * 2012-10-02 2014-10-29 tesa SE Etiquette de scellement et son procédé de fabrication
CN104960351A (zh) * 2015-07-07 2015-10-07 山东泰宝防伪技术产品有限公司 有机光致发光材料信息防伪烫印箔及其制备方法
CN104960351B (zh) * 2015-07-07 2018-01-19 山东泰宝防伪技术产品有限公司 有机光致发光材料信息防伪烫印箔及其制备方法

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GB2364018A (en) 2002-01-16
AU2001235789A1 (en) 2002-01-14
GB2364018B (en) 2002-06-19

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