WO2016202416A1 - Étiquette de sécurité à l'épreuve des manipulations - Google Patents

Étiquette de sécurité à l'épreuve des manipulations Download PDF

Info

Publication number
WO2016202416A1
WO2016202416A1 PCT/EP2016/000614 EP2016000614W WO2016202416A1 WO 2016202416 A1 WO2016202416 A1 WO 2016202416A1 EP 2016000614 W EP2016000614 W EP 2016000614W WO 2016202416 A1 WO2016202416 A1 WO 2016202416A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
security
security label
lacquer layer
label according
Prior art date
Application number
PCT/EP2016/000614
Other languages
German (de)
English (en)
Inventor
Georg Aigner
Waltraud Ricker
Original Assignee
Hueck Folien Ges.M.B.H.
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 Hueck Folien Ges.M.B.H. filed Critical Hueck Folien Ges.M.B.H.
Publication of WO2016202416A1 publication Critical patent/WO2016202416A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • 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
    • G09F3/03—Forms or constructions of security seals
    • G09F3/0305—Forms or constructions of security seals characterised by the type of seal used
    • G09F3/0341—Forms or constructions of security seals characterised by the type of seal used having label sealing means

Definitions

  • the invention relates to a security tag with tamper evidence, which is constructed on a paper support.
  • Tamper evidence security tags are known in the prior art, for example from EP 1 386 754 A, EP 2 406 074 A, EP 2 603 911 A, EP 1 972 674 A and EP 2 603 910 A. Generally, these security tags are all on one Carrier substrate constructed of a flexible plastic film and then have a quite reliable tripping behavior.
  • these security labels can also be constructed on a carrier substrate consisting of a paper or a composite of paper with a plastic film, although here the practice shows that in such labels the triggering of the tamper evidence does not work reliably.
  • a carrier substrate consisting of a paper or a composite of paper with a plastic film
  • security tags with tamper evidence which are constructed on paper and thus have the typical paper behavior, so for example, the typical tearing under mechanical stress.
  • the composite can usually be more or less easily separated, so that such a security label is only partially secure against manipulation.
  • the object of the invention was therefore to provide a security tag with tamper evidence, which is constructed on a paper substrate is, has the typical paper behavior and also allows reliable triggering of tamper evidence.
  • the invention therefore relates to a tamper evident security label comprising a carrier substrate, a release lacquer layer and a functional layer, characterized in that the carrier substrate is a paper substrate provided with a primer lacquer layer closing the surface of the paper substrate.
  • the invention is based on the finding that the separating lacquer layer applied according to the known prior art to the surface of the paper or else a functional layer, such as a colored lacquer layer or a metallic layer, penetrates into the paper and thus impedes the unambiguous triggering of the tampering detection.
  • the paper substrate consists of pulp-free or cellulose-containing paper, this paper substrate having a weight per unit area of 20-500 g / m 2 , preferably 40 ⁇ 200 g / m 2 .
  • the paper may also contain an additive to unstsfof fibers.
  • the surface of the paper substrate is now closed according to the invention by means of a priming lacquer layer, wherein this primer lacquer layer does not penetrate into the paper, but only closes the surface and thus prevents the penetration of the release lacquer layer or a functional layer in the paper.
  • the Trenniack slaughter and / or the functional layer thus remains on the surface of the underlying lacquer layer and thus a trouble-free triggering of the tamper evidence is achieved.
  • the priming lacquer layer can be used as a printed layer by means of a printing process, such as gravure printing, flexographic printing, screen printing and the like can be applied to the paper surface by roll coating methods such as a plain roll method or by brushing or spraying.
  • a printing process such as gravure printing, flexographic printing, screen printing and the like
  • roll coating methods such as a plain roll method or by brushing or spraying.
  • 2-component polyurethane dispersions have proven to be suitable priming lacquer layers.
  • Suitable polyurethane dispersions are, for example, dispersions based on aliphatic polyurethanes to which crosslinking agents and, if appropriate, defoaming agents and further additives, such as surfactants, are added.
  • crosslinked acrylate / polyurethane hybrid dispersions to which additives are added are also suitable.
  • This method is particularly suitable for papers having a Bendtsen roughness according to ISO 8791-2 of ⁇ 50 ml / min and a Bendtsen porosity according to ISO 5636-3 of ⁇ 70 ml / min.
  • this primer lacquer layer is brittle, thereby having similar tear properties as the paper substrate.
  • radiation-curable, in particular UV-curable, coatings in particular based on acrylic methacrylates, for example trimethylolpropylene triacrylate, hydroxyethyl methacrylate, amine-modified polyfunctional polyethyl ether copolymers, acrylic epoxy resins, polyfunctional aliphatic urethane acrylates or mixtures thereof, to which one or more photoinitiators have been added for crosslinking become. 4 16 000614
  • Preferred photoinitiators are bis (2,4,6-trimethylbenzoyl) -phenylphosphine oxide or mixtures of bis (2,6-dimethoxybenzoyl) -2,4,4-trimethyl-pentylphosphine oxide with 1-hydroxy-cyc (ohexy (-phenyl-ketone in question.
  • such a lacquer layer is provided on a substrate of a flexible plastic film, for example a polyester film, and then transferred to the paper substrate, optionally using an adhesive layer, for example a laminating adhesive layer or a He / ßklebe harsh, under the action of pressure and / or temperature on the paper or sealed. Subsequently, the plastic film is peeled off.
  • a flexible plastic film for example a polyester film
  • an adhesive layer for example a laminating adhesive layer or a He / ßklebetik
  • the paper substrate treated in this way is then provided on the surface carrying the priming lacquer layer with a structure which permits tampering.
  • a partial release lacquer layer is applied in a first step.
  • a release lacquer layer in particular known, poorly adhering lacquer compositions, for example based on cycloolefin copolymers, nitrocellulose, acrylates, polyvinyl chloride, ethylene acrylate copolymers or styrene acrylates in a suitable solvent in question.
  • chlorinated polyolefins are added to adjust the adhesion.
  • the proportion of the chlorinated polyolefins in the composition may be 1 to 50% by weight, preferably 1 to 25% by weight, more preferably 1 to 15% by weight, relative to the base polymer.
  • the release lacquer layer may be applied in the form of a pattern, in the form of symbols, letters, numbers, images, patterns, logos, lines, guilloches, texts, writings or the like.
  • the adhesion of the partial release lacquer layer can be adjusted as required such that the adhesion of the release lacquer layer to the priming lacquer layer is greater than the adhesion to the layer subsequently applied to this release lacquer layer.
  • a printing layer has an optical security feature and is preferably colored, white or black.
  • the optical properties of this layer can be visualized by visible dyes or pigments, luminescent dyes or pigments which fluoresce or phosphoresce in the visible, in the UV range or in the IR range, effect pigments, such as liquid crystals, pearlescent, metal pigments, bronzes and / or make multi-layer color change pigments and heat-sensitive inks or pigments accordingly.
  • a printing layer is embodied in a color contrasting with the color of the paper substrate.
  • a metallic layer may be deposited by applying metals or metal compounds or alloys by PVD or CVD techniques.
  • the metallic layer can be made at least partially reflective.
  • the release lacquer layer In a manipulation attempt, for example by peeling, scraping and the like, separates the functional layer in the region in which the release coating is applied, from the underlying lacquer layer. Depending on the set adhesion conditions, the release lacquer layer may remain on the underlying lacquer layer or on the functional layer.
  • FIGS. 1 to 5 show embodiments of the security label according to the invention:
  • the release lacquer layer 3 can also remain on the functional layer 4, depending on the set adhesion ratio, in which case the adhesion of the release lacquer layer 3 to the underlying lacquer layer 2 is less than the adhesion of the release lacquer layer 3 to the functional layer 4.
  • the base printing layer is applied to the paper surface by means of a gravure printing process.
  • Example 3 base transfer lacquer layer 1 (almost the original recipe, please change)
  • the lacquer layer is produced on a flexible plastic film made of PET and then laminated to the paper substrate under the action of pressure and temperature by means of a laminating adhesive.
  • the lacquer layer is produced on a flexible plastic film made of PET and then sealed onto the paper substrate under the action of pressure and temperature.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne une étiquette de sécurité à l'épreuve des manipulations, qui comporte un substrat de support, une couche de vernis de séparation et une couche fonctionnelle, caractérisée en ce que le substrat de support est un substrat en papier pourvu d'une couche de vernis primaire qui rend la surface du substrat en papier impénétrable.
PCT/EP2016/000614 2015-06-19 2016-04-14 Étiquette de sécurité à l'épreuve des manipulations WO2016202416A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15001815.8A EP3106561A1 (fr) 2015-06-19 2015-06-19 Étiquette de securite avec verification de la manipulation
EPEP15001815.8 2015-06-19

Publications (1)

Publication Number Publication Date
WO2016202416A1 true WO2016202416A1 (fr) 2016-12-22

Family

ID=53524535

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/000614 WO2016202416A1 (fr) 2015-06-19 2016-04-14 Étiquette de sécurité à l'épreuve des manipulations

Country Status (2)

Country Link
EP (1) EP3106561A1 (fr)
WO (1) WO2016202416A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108182867A (zh) * 2017-12-26 2018-06-19 竹林伟业科技发展（天津）股份有限公司 一种防伪标签及其制作方法
DE102021134470A1 (de) 2021-12-23 2023-06-29 Scribos Gmbh Versiegelungsetikett, Verfahren zur Herstellung eines Versiegelungsetiketts sowie Verwendung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020120274A1 (de) 2020-07-31 2022-02-03 Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg Haftetikett mit verbesserter Recyclingfähigkeit
DE102021203749A1 (de) 2021-04-15 2022-10-20 Scribos Gmbh Sicherheitsetikett, Serie an Sicherheitsetiketten, Authentifizierungssystem mit einer Serie an Sicherheitsetiketten sowie Verfahren zur Herstellung eines Sicherheitsetiketts
EP4180220A1 (fr) * 2021-11-15 2023-05-17 Hueck Folien Gesellschaft m.b.H. Composite stratifié destiné à la fabrication d'une étiquette de sécurité
EP4202889A1 (fr) * 2021-12-23 2023-06-28 SCRIBOS GmbH Étiquette d'étanchéité, procédé de fabrication d'une étiquette d'étanchéité et utilisation

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1386754A1 (fr) 2002-07-29 2004-02-04 Hueck Folien Gesellschaft m.b.H. Support de données et élément de securité avec detection de manipulation lisible à la machine ou detectable visuellement
WO2005075215A2 (fr) * 2004-02-05 2005-08-18 Hueck Folien Ges.M.B.H. Element de securite ayant une impression couleur et/ou luminescente et/ou opaque
EP1972674A1 (fr) 2007-03-21 2008-09-24 HUECK Folien Ges.m.b.H. Feuilles de sécurité avec vérification de la manipulation
EP2130884A1 (fr) * 2008-06-02 2009-12-09 Hueck Folien Ges.m.b.H. Disquette ou bande adhésive de sécurité
EP2234091A1 (fr) * 2009-03-27 2010-09-29 Hueck Folien Ges.m.b.H. Elément de sécurité, en particulier étiquette de sécurité avec vérification de la manipulation
AT509904A2 (de) * 2010-06-10 2011-12-15 Hueck Folien Gmbh Sicherheitsetikett mit manipulationsnachweis
EP2406074A1 (fr) 2009-03-09 2012-01-18 Hueck Folien Ges.m.b.H. Feuille de sécurité ou étiquette de sécurité présentant une preuve de manipulation
WO2012019721A1 (fr) * 2010-08-13 2012-02-16 Hueck Folien Ges.M.B.H. Étiquette ou bande adhésive de sécurité dotée d'un indicateur d'inviolabilité
WO2012019722A1 (fr) * 2010-08-13 2012-02-16 Hueck Folien Ges.M.B.H. Étiquette ou bande adhésive de sécurité dotée d'un indicateur d'inviolabilité
DE202012010037U1 (de) * 2012-10-19 2014-01-20 Hueck Folien Ges.M.B.H. Beschichtung für Wertpapiere, insbesondere zur Erhöhung der Umlauffähigkeit
EP2851194A1 (fr) * 2013-09-20 2015-03-25 Hueck Folien Ges.m.b.H Elément de sécurité, notamment étiquette de sécurité

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1386754A1 (fr) 2002-07-29 2004-02-04 Hueck Folien Gesellschaft m.b.H. Support de données et élément de securité avec detection de manipulation lisible à la machine ou detectable visuellement
WO2005075215A2 (fr) * 2004-02-05 2005-08-18 Hueck Folien Ges.M.B.H. Element de securite ayant une impression couleur et/ou luminescente et/ou opaque
EP1972674A1 (fr) 2007-03-21 2008-09-24 HUECK Folien Ges.m.b.H. Feuilles de sécurité avec vérification de la manipulation
EP2130884A1 (fr) * 2008-06-02 2009-12-09 Hueck Folien Ges.m.b.H. Disquette ou bande adhésive de sécurité
EP2406074A1 (fr) 2009-03-09 2012-01-18 Hueck Folien Ges.m.b.H. Feuille de sécurité ou étiquette de sécurité présentant une preuve de manipulation
EP2234091A1 (fr) * 2009-03-27 2010-09-29 Hueck Folien Ges.m.b.H. Elément de sécurité, en particulier étiquette de sécurité avec vérification de la manipulation
AT509904A2 (de) * 2010-06-10 2011-12-15 Hueck Folien Gmbh Sicherheitsetikett mit manipulationsnachweis
WO2012019721A1 (fr) * 2010-08-13 2012-02-16 Hueck Folien Ges.M.B.H. Étiquette ou bande adhésive de sécurité dotée d'un indicateur d'inviolabilité
WO2012019722A1 (fr) * 2010-08-13 2012-02-16 Hueck Folien Ges.M.B.H. Étiquette ou bande adhésive de sécurité dotée d'un indicateur d'inviolabilité
EP2603910A1 (fr) 2010-08-13 2013-06-19 Hueck Folien Ges.m.b.H. Étiquette ou bande adhésive de sécurité dotée d'un indicateur d'inviolabilité
EP2603911A1 (fr) 2010-08-13 2013-06-19 Hueck Folien Ges.m.b.H. Étiquette ou bande adhésive de sécurité dotée d'un indicateur d'inviolabilité
DE202012010037U1 (de) * 2012-10-19 2014-01-20 Hueck Folien Ges.M.B.H. Beschichtung für Wertpapiere, insbesondere zur Erhöhung der Umlauffähigkeit
EP2851194A1 (fr) * 2013-09-20 2015-03-25 Hueck Folien Ges.m.b.H Elément de sécurité, notamment étiquette de sécurité

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108182867A (zh) * 2017-12-26 2018-06-19 竹林伟业科技发展（天津）股份有限公司 一种防伪标签及其制作方法
DE102021134470A1 (de) 2021-12-23 2023-06-29 Scribos Gmbh Versiegelungsetikett, Verfahren zur Herstellung eines Versiegelungsetiketts sowie Verwendung

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Publication number Publication date
EP3106561A1 (fr) 2016-12-21

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