EP1136381A1 - Tear strip for packages - Google Patents

Tear strip for packages Download PDF

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Publication number
EP1136381A1
EP1136381A1 EP01111378A EP01111378A EP1136381A1 EP 1136381 A1 EP1136381 A1 EP 1136381A1 EP 01111378 A EP01111378 A EP 01111378A EP 01111378 A EP01111378 A EP 01111378A EP 1136381 A1 EP1136381 A1 EP 1136381A1
Authority
EP
European Patent Office
Prior art keywords
tear
sections
metallized
demetallized
open thread
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
EP01111378A
Other languages
German (de)
French (fr)
Other versions
EP1136381B1 (en
Inventor
Erfindernennung liegt noch nicht vor Die
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.)
WHD Elektronische Prueftechnik GmbH
Original Assignee
WHD Elektronische Prueftechnik GmbH
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=26044192&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1136381(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1998108288 external-priority patent/DE19808288B4/en
Application filed by WHD Elektronische Prueftechnik GmbH filed Critical WHD Elektronische Prueftechnik GmbH
Publication of EP1136381A1 publication Critical patent/EP1136381A1/en
Application granted granted Critical
Publication of EP1136381B1 publication Critical patent/EP1136381B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements
    • 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
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • 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
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • B65D2203/06—Arrangements on packages concerning bar-codes

Definitions

  • the invention relates to a tear thread for packaging with features Labelling.
  • a metallized security laminate has become known from US Pat. No. 4,511,616.
  • a base layer made of paper carries a magnetizable resin layer with ferromagnetic pigments, a decorative layer made of pigmented resin and a metallization.
  • the metallization has been partially removed to form a uniform or non-uniform pattern, so that the colored decorative layer is visible through the pattern.
  • Magnetized areas of the magnetic layer can be made visible with physical aids.
  • the disadvantage is that the visually recognizable codings are only conditionally and with great effort suitable for an automatic test.
  • a packaging with a tear tape is described in EP 0 317 202. The tear tape is coated with a magnetizable material for receiving magnetically coded information.
  • the tear tape additionally contains a metal layer or a first and a second metal layer. It has been found that the magnetic coding is easily erasable due to external magnetic fields and is also difficult to identify.
  • GB 2 298 391 A describes a security object counterfeiting, for indicative purposes, like a shrink-on sealing envelope consisting of a substrate, for example polypropylene, with a structure that generates an optically variable effect, such as an embossed hologram.
  • This structure generating an optically variable effect is coated with an aluminum layer, the generating structure being treated in such a way that the adhesion of the aluminum layer to it can be adjusted.
  • This side of the layer structure is applied to a material, for example paper, provided with adhesive which is activated by pressure.
  • the other surface of the substrate carries an adhesive which is activated by heat.
  • metallized sections are again, in particular representing figures or letters, Zones demetallized.
  • metallized sections are separated by non-metallized ones or demetallised sections, one behind the other, preferably of different ones Area expansion and / or electrical conductivity.
  • Area expansion and / or electrical conductivity are individualized sections of the tear thread, and the metallized Sections alternately have holographic effects and demetalizations.
  • tear thread points in the demetallized zones and / or demetallized Letters optical and / or magnetic features.
  • FIG. 1 shows a section of a tear thread 1 in plan view.
  • Individual sections 10 of the tear thread 1 are metallized, separated by spaces 11 , preferably with a coating thickness of 70 nm to 200 nm.
  • zones, for example representing figures or letters 12 have in turn been demetallized.
  • the demetalized letters 12 shown in FIG. 1 are optically recognizable, that is to say also for the consumer.
  • the metallized sections 10 are used for an authenticity check by means of capacitive coupling of transmit and receive electrodes via the metallized sections 10 .
  • a radio frequency is emitted by a transmitting antenna and energy which is capacitively coupled by a metallized section 10 is received by a receiving antenna.
  • the metallized sections 10 on the tear thread 1 can have different areas and / or electrical conductivity.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Package Frames And Binding Bands (AREA)
  • Laminated Bodies (AREA)
  • Decoration Of Textiles (AREA)
  • Cartons (AREA)
  • Credit Cards Or The Like (AREA)
  • Basic Packing Technique (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Materials For Medical Uses (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)

Abstract

Before the tear-off strip (1) is connected to the packaging film, it is stretched in sections on the left and/or right, on the upper (7) and/or lower side (6). This stretching serves as coding. Number and/or radii and/or height of the waves created before connection and after tearing-open, show coding of information. The tear-off strip may also have a number of punched perforations (5), which may represent company logos or trademarks. The strip may also have metallised sections, and within these sections, numbers or letters are non-metallised.

Description

Die Erfindung betrifft einen Aufreißfaden für Verpackungen mit Merkmalen zur Kennzeichnung.The invention relates to a tear thread for packaging with features Labelling.

Bekannt geworden ist aus der US-PS 4 511 616 ein metallisiertes Sicherheits-Laminat. Eine Basisschicht aus Papier trägt eine magnetisierbare Harzschicht mit ferromagnetischen Pigmenten, eine Dekorschicht aus einem pigmentierten Harz sowie eine Metallisierung. Die Metallisierung ist einheitliche oder uneinheitliche Muster bildend teilweise entfernt worden, so daß die farbige Dekorschicht durch das Muster sichtbar wird. Magnetisierte Stellen der Magnetschicht lassen sich mit physikalischen Hilfsmitteln sichtbar machen.
Von Nachteil ist, daß die visuell erkennbaren Kodierungen sich nur bedingt und mit großem Aufwand für eine automatische Prüfung eignen.
Weiter wird in der EP 0 317 202 eine Verpackung mit einem Aufreißband beschrieben. Das Aufreißband ist zur Aufnahme magnetisch kodierter Informationen mit einem magnetisierbaren Material beschichtet. Zum Verdecken der Magnetschicht enthält das Aufreißband zusätzlich eine Metallschicht bzw. eine erste und eine zweite Metallschicht.
Es hat sich erwiesen, daß die magnetische Kodierung infolge magnetischer Fremdfelder leicht löschbar und auch schwer identifizierbar ist.
Die GB 2 298 391 A beschreibt einen Sicherheitsgegenstand fälschen indizierend wie eine einschrumpfende Siegelhülle bestehend aus einem Substrat, beispielsweise Polypropylen mit einer einen optisch variablen Effekt generierenden Struktur wie ein geprägtes Hologramm. Diese einen optisch variablen Effekt generierenden Struktur ist beschichtet mit einer Aluminiumschicht, wobei die generierende Struktur so behandelt ist, dass die Haftung der Aluminiumschicht auf dieser einstellbar ist. Diese Seite des Schichtaufbaus wird auf ein mit Klebstoff, welcher durch Druck aktiviert wird, versehenes Material, beispielsweise Papier aufgebracht. Die andere Oberfläche des Substrats trägt einen Kleber, welcher durch Hitze aktiviert wird.A metallized security laminate has become known from US Pat. No. 4,511,616. A base layer made of paper carries a magnetizable resin layer with ferromagnetic pigments, a decorative layer made of pigmented resin and a metallization. The metallization has been partially removed to form a uniform or non-uniform pattern, so that the colored decorative layer is visible through the pattern. Magnetized areas of the magnetic layer can be made visible with physical aids.
The disadvantage is that the visually recognizable codings are only conditionally and with great effort suitable for an automatic test.
Furthermore, a packaging with a tear tape is described in EP 0 317 202. The tear tape is coated with a magnetizable material for receiving magnetically coded information. To cover the magnetic layer, the tear tape additionally contains a metal layer or a first and a second metal layer.
It has been found that the magnetic coding is easily erasable due to external magnetic fields and is also difficult to identify.
GB 2 298 391 A describes a security object counterfeiting, for indicative purposes, like a shrink-on sealing envelope consisting of a substrate, for example polypropylene, with a structure that generates an optically variable effect, such as an embossed hologram. This structure generating an optically variable effect is coated with an aluminum layer, the generating structure being treated in such a way that the adhesion of the aluminum layer to it can be adjusted. This side of the layer structure is applied to a material, for example paper, provided with adhesive which is activated by pressure. The other surface of the substrate carries an adhesive which is activated by heat.

Um der Produktpiraterie vor allem bei Markenprodukten zu begegnen und die enormen materiellen Schäden, die dem Originalproduzenten erwachsen, zu mindern, ist es Aufgabe der Erfindung, die Verpackung mit ihrem Aufreißmechanismus so zu gestalten, daß eine firmeneigene, zur Originalitätsbestimmung geeignete Verschlußmöglichkeit gefunden wird. Dem Benutzer muß schon beim Öffnen des Produkts ein Effekt der Originalität gezeigt werden. Weiterhin ist es Aufgabe der Erfindung, den Aufreißfaden derart zu gestalten, daß eine Originalitätsprüfung mit einer entsprechenden Prüfvorrichtung schon vor dem Öffnen der Verpackung möglich ist.To counter product piracy, especially with branded products and the enormous ones To reduce material damage to the original producer is the job of Invention to design the packaging with its tear mechanism so that a company-specific, suitable for tamper-evident closure possibility is found. An effect of originality must be shown to the user when opening the product become. Furthermore, it is an object of the invention to design the tear thread in such a way that an originality check with a corresponding test device before opening the Packaging is possible.

Erfindungsgemäß sind bei einem Aufreißfaden für Verpackungen zur Kodierung von Informationen einzelne Abschnitte des Aufreißfadens metallisiert, und innerhalb dieser metallisierten Abschnitte sind wiederum, insbesondere Figuren oder Buchstaben darstellend, Zonen demetallisiert. Mehrere metallisierte Abschnitte sind, getrennt durch nicht metallisierte oder demetallisierte Abschnitte, hintereinander, vorzugsweise von unterschiedlicher Flächenausdehnung und/oder elektrischer Leitfähigkeit, angeordnet. Zur Kodierung von Informationen sind einzelne Abschnitte des Aufreißfadens metallisiert, und die metallisierten Abschnitte weisen wechselweise holografische Effekte und Demetallisierungen auf. According to the invention are in a tear for packaging for coding Information individual sections of the tear thread metallized, and within this metallized sections are again, in particular representing figures or letters, Zones demetallized. Several metallized sections are separated by non-metallized ones or demetallised sections, one behind the other, preferably of different ones Area expansion and / or electrical conductivity. For coding of Information is individualized sections of the tear thread, and the metallized Sections alternately have holographic effects and demetalizations.

Weiter weist der Aufreißfaden in den demetallisierten Zonen und/oder demetallisierten Buchstaben optische und/oder magnetische Merkmale auf.Furthermore, the tear thread points in the demetallized zones and / or demetallized Letters optical and / or magnetic features.

Die Erfindung wird im folgenden anhand der in der Zeichnung dargestellten Ausführungsbeispiele näher erläutert und beschrieben. Die der Zeichnung und der Beschreibung zu entnehmenden Merkmale können bei anderen Ausführungsformen der Erfindung einzeln für sich oder zu mehreren in beliebiger Kombination Anwendung finden. Die Zeichnung zeigt:

Fig. 1 -
eine Draufsicht auf ein Teilstück eines Aufreißfadens mit metallisierten und demetallisierten Zonen.
The invention is explained and described in more detail below with reference to the exemplary embodiments shown in the drawing. The features to be gathered from the drawing and the description can be used in other embodiments of the invention individually or in combination in any combination. The drawing shows:
Fig. 1 -
a plan view of a portion of a tear thread with metallized and demetallized zones.

Ein bevorzugte Ausführungsform wird anhand der Fig. 1 dargestellt. Fig. 1 zeigt ein Teilstück eines Aufreißfadens 1 in der Draufsicht. Einzelne Abschnitte 10 des Aufreißfadens 1 sind, getrennt durch Zwischenräume 11, vorzugsweise mit einer Beschichtungsdicke von 70 nm bis 200 nm metallisiert. Innerhalb dieser metallisierten Abschnitte 10 sind wiederum Zonen, beispielsweise Figuren oder Buchstaben 12 darstellend, demetallisiert worden. Die in Fig. 1 dargestellten demetallisierten Buchstaben 12 sind optisch, also auch für den Verbraucher, erkennbar. Darüber hinaus dienen die metallisierten Abschnitte 10 einer Echtheitsprüfung mittels kapazitiver Kopplung von Sende- und Empfangselektroden über die metallisierten Abschnitte 10. In an sich bekannter Weise wird von einer Sendeantenne eine Hochfrequenz abgestrahlt und von einer Empfangsantenne Energie, welche von einem metallisierten Abschnitt 10 kapazitiv gekoppelt wird, empfangen. Dazu können die metallisierten Abschnitte 10 auf dem Aufreißfaden 1 von unterschiedlicher flächenmäßiger Ausdehnung und/oder elektrischer Leitfähigkeit sein. Beim Vorbeiführen eines Originalprodukts mit einer Originalverpackung, versehen mit einem metallisierten Aufreißfaden 1, über eine entsprechende Antennenanordnung mit einem Prüfgerät entstehen Kapazitäten, welche die Kopplung von Sende- und Empfangsantennen sowie einen entsprechenden Anstieg des Feldstärkepegels im Empfänger bewirken. Das empfangene Nutzsignal ist die Kodierung.A preferred embodiment is shown with reference to FIG. 1. Fig. 1 shows a section of a tear thread 1 in plan view. Individual sections 10 of the tear thread 1 are metallized, separated by spaces 11 , preferably with a coating thickness of 70 nm to 200 nm. Within these metallized sections 10 , zones, for example representing figures or letters 12 , have in turn been demetallized. The demetalized letters 12 shown in FIG. 1 are optically recognizable, that is to say also for the consumer. In addition, the metallized sections 10 are used for an authenticity check by means of capacitive coupling of transmit and receive electrodes via the metallized sections 10 . In a manner known per se, a radio frequency is emitted by a transmitting antenna and energy which is capacitively coupled by a metallized section 10 is received by a receiving antenna. For this purpose, the metallized sections 10 on the tear thread 1 can have different areas and / or electrical conductivity. When passing an original product with an original packaging, provided with a metallized tear thread 1 , via a corresponding antenna arrangement with a test device, capacities arise which cause the coupling of transmitting and receiving antennas and a corresponding increase in the field strength level in the receiver. The received useful signal is the coding.

Die Merkmale der Erfindung gehen außer aus den hier dargelegten Ausführungsbeispielen auch aus den Ansprüchen und der Zeichnung hervor, wobei die Merkmale für sich allein oder zu mehreren in Form von Unterkombinationen der einzelnen Elemente vorteilhafte, schutzfähige Ausführungen darstellen, für die hier Schutz beansprucht wird.The features of the invention go beyond the exemplary embodiments set out here also from the claims and the drawing, the features on their own or to several advantageous in the form of sub-combinations of the individual elements, represent protective versions for which protection is claimed here.

Claims (4)

Aufreißfaden für Verpackungen mit Merkmalen zur Kennzeichnung, dadurch gekennzeichnet, daß zur Kodierung von Informationen einzelne Abschnitte (10) des Aufreißfadens (1) metallisiert sind und innerhalb dieser metallisierten Abschnitte (10) wiederum demetallisiert sind.Tear-open thread for packaging with features for identification, characterized in that, for coding information, individual sections (10) of the tear-open thread (1) are metallized and within these metallized sections (10) are in turn demetallized. Aufreißfaden nach Anspruch 1, dadurch gekennzeichnet, daß mehrere metallisierte Abschnitte (10), getrennt durch nicht- oder demetallisierte Zwischenräume (11), hintereinander, vorzugsweise von unterschiedlicher Flächenausdehnung und/oder elektrischer Leitfähigkeit angeordnet sind.Tear-open thread according to claim 1, characterized in that a plurality of metallized sections (10), separated by non-metal or demetallized interstices (11), are arranged one behind the other, preferably of different surface area and / or electrical conductivity. Aufreißfaden nach Anspruch 1, dadurch gekennzeichnet, daß zur Kodierung von Informationen einzelne Abschnitte (10) des Aufreißfadens (1) metallisiert sind und wechselweise die metallisierten Abschnitte (10) holografische Effekte und Demetallisierungen aufweisen.Tear-open thread according to Claim 1, characterized in that, for coding information, individual sections (10) of the tear-open thread (1) are metallized and the metallized sections (10) alternately have holographic effects and demetallizations. Aufreißfaden nach einem oder mehreren der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß der Aufreißfaden (1) in den demetallisierten Zwischenräumen (11) und/oder demetallisierten Buchstaben (12) optische und/oder magnetische Merkmale aufweist.Tear-open thread according to one or more of the preceding claims, characterized in that the tear-open thread (1 ) has optical and / or magnetic features in the demetallized spaces (11) and / or demetallized letters (12) .
EP01111378A 1998-02-27 1999-02-26 Tear strip for packages Revoked EP1136381B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1998108288 DE19808288B4 (en) 1998-02-27 1998-02-27 Tear-off thread for foil packaging
DE19808288 1998-02-27
DE19910158 1999-02-26
DE19910158A DE19910158B4 (en) 1998-02-27 1999-02-26 Tear thread for foil packaging
EP99916772A EP0979195B1 (en) 1998-02-27 1999-02-26 Tear band for packages

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP99916772.9 Division 1999-02-26

Publications (2)

Publication Number Publication Date
EP1136381A1 true EP1136381A1 (en) 2001-09-26
EP1136381B1 EP1136381B1 (en) 2004-01-28

Family

ID=26044192

Family Applications (4)

Application Number Title Priority Date Filing Date
EP01111378A Revoked EP1136381B1 (en) 1998-02-27 1999-02-26 Tear strip for packages
EP01111379A Expired - Lifetime EP1125860B1 (en) 1998-02-27 1999-02-26 Tear strip for packages
EP99916772A Expired - Lifetime EP0979195B1 (en) 1998-02-27 1999-02-26 Tear band for packages
EP01111380A Expired - Lifetime EP1136382B1 (en) 1998-02-27 1999-02-26 Tear strip for packages

Family Applications After (3)

Application Number Title Priority Date Filing Date
EP01111379A Expired - Lifetime EP1125860B1 (en) 1998-02-27 1999-02-26 Tear strip for packages
EP99916772A Expired - Lifetime EP0979195B1 (en) 1998-02-27 1999-02-26 Tear band for packages
EP01111380A Expired - Lifetime EP1136382B1 (en) 1998-02-27 1999-02-26 Tear strip for packages

Country Status (15)

Country Link
EP (4) EP1136381B1 (en)
CN (4) CN1272091A (en)
AT (4) ATE209592T1 (en)
AU (1) AU3515499A (en)
BG (3) BG103892A (en)
CZ (3) CZ295654B6 (en)
DE (5) DE59908437D1 (en)
DK (4) DK0979195T3 (en)
ES (4) ES2199193T3 (en)
HK (1) HK1048292A1 (en)
HU (3) HUP0303406A3 (en)
PL (1) PL194183B1 (en)
RU (1) RU2191725C2 (en)
TR (3) TR199902678T1 (en)
WO (1) WO1999043556A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105019B4 (en) * 2001-01-26 2004-05-27 Wolfgang Heitsch Method and a test object for performing the method for testing security features
DE10111847A1 (en) * 2001-03-01 2002-09-12 Whd Elektron Prueftech Gmbh security features
DE10111850C2 (en) * 2001-03-01 2003-07-17 Whd Elektron Prueftech Gmbh safety device
DE10140664A1 (en) * 2001-08-24 2003-03-20 Ulrich Wehpke Goldschmiedemeis Container for transporting goods comprises tin with lid which is welded or glued to it, making it impossible to open tin without visible signs that it has been tampered with
US7101358B2 (en) 2002-05-23 2006-09-05 The Procter & Gamble Company Tampon wrapper with opening means comprising stopper
DE10361131A1 (en) * 2003-12-22 2005-07-21 Giesecke & Devrient Gmbh Security element for security papers and value documents
US20060229581A1 (en) * 2005-04-08 2006-10-12 Ibrahim Ulas Package for absorbent articles
DE102013101793B4 (en) * 2013-02-22 2016-06-30 Baumer Hhs Gmbh Automatic packaging process and packaging device
JP6242520B1 (en) * 2017-02-20 2017-12-06 トタニ技研工業株式会社 Punching unit and manufacturing apparatus for bag with chuck tape
CN112978076A (en) * 2021-02-19 2021-06-18 江苏弘扩信息科技有限公司 Green packaging box

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Publication number Priority date Publication date Assignee Title
US4511616A (en) * 1983-02-14 1985-04-16 Dennison Mfg. Company Anticounterfeit magnetic metallized labels
EP0317202A2 (en) * 1987-11-18 1989-05-24 Philip Morris Products Inc. Magnetic tear tape or sealing strip for packaging
GB2298391A (en) * 1995-03-02 1996-09-04 De La Rue Holographics Ltd Tamper Indicating Security Item

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Publication number Priority date Publication date Assignee Title
GB2273492A (en) * 1992-12-21 1994-06-22 Smurfit Ltd Tamper evident shrink sleeve
DK9500245U3 (en) * 1995-06-29 1995-09-22 Klimax Etikettering As sealing label
FR2754375B1 (en) * 1996-10-07 1998-11-20 Sleever Int SECURITY ENCLOSURE FOR OBJECTS, PARTICULARLY FOR CONTAINERS WITH A CLOSING DEVICE, OF THE TYPE CONSISTING OF A SLEEVE OF HEAT-SHRINKABLE PLASTIC MATERIAL HAVING A HOLOGRAPHIC ELEMENT
DE19740241A1 (en) * 1997-09-12 1999-03-18 Giesecke & Devrient Gmbh Tear thread

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511616A (en) * 1983-02-14 1985-04-16 Dennison Mfg. Company Anticounterfeit magnetic metallized labels
EP0317202A2 (en) * 1987-11-18 1989-05-24 Philip Morris Products Inc. Magnetic tear tape or sealing strip for packaging
GB2298391A (en) * 1995-03-02 1996-09-04 De La Rue Holographics Ltd Tamper Indicating Security Item

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WO1999043556A2 (en) 1999-09-02
CZ420799A3 (en) 2000-05-17
CZ295654B6 (en) 2005-09-14
ATE246644T1 (en) 2003-08-15
DE59906540D1 (en) 2003-09-11
HUP0303406A3 (en) 2005-01-28
EP1125860A1 (en) 2001-08-22
CZ420999A3 (en) 2000-05-17
ATE209592T1 (en) 2001-12-15
DE59905497D1 (en) 2003-06-12
CZ295726B6 (en) 2005-10-12
DK1136382T3 (en) 2003-11-03
HUP9904193A2 (en) 2004-03-29
ES2199193T3 (en) 2004-02-16
HUP9904192A2 (en) 2004-03-29
EP1136382A1 (en) 2001-09-26
BG103892A (en) 2000-05-31
CN1351948A (en) 2002-06-05
BG103891A (en) 2000-04-28
DK1125860T3 (en) 2003-09-01
BG63913B1 (en) 2003-06-30
CN1269314A (en) 2000-10-11
CZ420899A3 (en) 2000-05-17
RU2191725C2 (en) 2002-10-27
CZ295725B6 (en) 2005-10-12
CN1272091A (en) 2000-11-01
PL336925A1 (en) 2000-07-17
DK1136381T3 (en) 2004-09-27
DE19910158B4 (en) 2007-10-25
EP1136382B1 (en) 2003-08-06
ES2168012T3 (en) 2002-05-16
DK0979195T3 (en) 2002-03-25
EP1125860B1 (en) 2003-05-07
HK1048292A1 (en) 2003-03-28
TR199902679T1 (en) 2000-11-21
BG103890A (en) 2000-05-31
HUP0303406A2 (en) 2004-03-29
WO1999043556A3 (en) 1999-11-11
PL194183B1 (en) 2007-05-31
DE19910158A1 (en) 2000-08-31
ATE258528T1 (en) 2004-02-15
DE59900449D1 (en) 2002-01-10
CN1269315A (en) 2000-10-11
EP0979195B1 (en) 2001-11-28
AU3515499A (en) 1999-09-15
ES2213078T3 (en) 2004-08-16
ES2204782T3 (en) 2004-05-01
EP1136381B1 (en) 2004-01-28
ATE239648T1 (en) 2003-05-15
DE59908437D1 (en) 2004-03-04
TR199902678T1 (en) 2000-11-21
TR199902680T1 (en) 2000-11-21
EP0979195A2 (en) 2000-02-16

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