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AU6066596A - A deactivatable security strip and a process and a facility for manufacture of a deactivatable security strip - Google Patents

A deactivatable security strip and a process and a facility for manufacture of a deactivatable security strip

Info

Publication number
AU6066596A
AU6066596A AU60665/96A AU6066596A AU6066596A AU 6066596 A AU6066596 A AU 6066596A AU 60665/96 A AU60665/96 A AU 60665/96A AU 6066596 A AU6066596 A AU 6066596A AU 6066596 A AU6066596 A AU 6066596A
Authority
AU
Australia
Prior art keywords
hard
security strip
deactivatable security
strip
semi
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.)
Abandoned
Application number
AU60665/96A
Inventor
John Fisher
Peter Houzego
Paul Robertson
Manfred Ruhrig
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.)
Meto International GmbH
Original Assignee
Esselte Meto International 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
Priority claimed from DE19617582A external-priority patent/DE19617582C2/en
Application filed by Esselte Meto International GmbH filed Critical Esselte Meto International GmbH
Publication of AU6066596A publication Critical patent/AU6066596A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • G08B13/2411—Tag deactivation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/244—Tag manufacturing, e.g. continuous manufacturing processes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Burglar Alarm Systems (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Making Paper Articles (AREA)

Abstract

The security strip is provided by a soft magnetic strip (2) of given length, subjected to an AC field for providing a characteristic signal upon stimulation, with spaced strips (3) of a hard or semi-hard magnetic material along the soft magnetic strip which block the characteristic signal upon saturation. The hard or semi-hard magnetic strips have periodic sections (4b) of given length (b) with a remanent magnetisation component parallel to the longitudinal direction which is less than the corresponding remanent magnetisation component for the remaining sections (4a) of the hard or semi-hard magnetic strip.
AU60665/96A 1995-07-27 1996-07-23 A deactivatable security strip and a process and a facility for manufacture of a deactivatable security strip Abandoned AU6066596A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19527403 1995-07-27
DE19527403 1995-07-27
DE19617582 1996-05-02
DE19617582A DE19617582C2 (en) 1995-07-27 1996-05-02 Deactivatable security strip and method and device for producing a deactivatable security strip

Publications (1)

Publication Number Publication Date
AU6066596A true AU6066596A (en) 1997-01-30

Family

ID=26017174

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60665/96A Abandoned AU6066596A (en) 1995-07-27 1996-07-23 A deactivatable security strip and a process and a facility for manufacture of a deactivatable security strip

Country Status (7)

Country Link
EP (1) EP0756255B1 (en)
AT (1) ATE213860T1 (en)
AU (1) AU6066596A (en)
CA (1) CA2181960A1 (en)
DK (1) DK0756255T3 (en)
ES (1) ES2173228T3 (en)
NO (1) NO962734L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650610A1 (en) * 1996-12-06 1998-06-10 Meto International Gmbh Method and device for producing electronic security elements
DE19650777A1 (en) * 1996-12-06 1998-06-10 Meto International Gmbh Method and device for producing deactivatable security elements
GB9625561D0 (en) * 1996-12-09 1997-01-29 Flying Null Ltd Magnetic tags
US7243363B1 (en) * 1997-07-10 2007-07-10 Sony Computer Entertainment, Inc. Entertainment system, picture display apparatus, information processing apparatus and synchronization control method
DE19737342A1 (en) * 1997-08-27 1999-03-04 Meto International Gmbh Identification element and method for producing an identification element
JP2003524272A (en) * 2000-02-25 2003-08-12 エムエックスティー インコーポレイティッド Deactivating element for magnetic marker and method of manufacturing same
CN111695724B (en) * 2020-06-01 2023-05-05 浙江大学 Wind speed prediction method based on hybrid neural network model

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398516A (en) * 1971-10-28 1975-06-25 Plessey Co Ltd Label fabrication
DE2752895A1 (en) * 1976-12-06 1978-06-08 Emi Ltd METHOD FOR PRODUCING A MATERIAL LAYER, THE SURFACE OF WHICH HAS A SCANABLE PATTERN, AS WELL AS A SECURITY DOCUMENT SYSTEM
US4413406A (en) * 1981-03-19 1983-11-08 General Electric Company Processing amorphous metal into packets by bonding with low melting point material
JPS58118030A (en) * 1982-01-06 1983-07-13 Nippon Gakki Seizo Kk Magnetic tape and its production
GB8818849D0 (en) * 1988-08-09 1988-09-14 Emi Plc Thorn Electromagnetic identification system
US5017907A (en) * 1990-01-16 1991-05-21 Pitney Bowes Inc. Double pulse magnetic markers
US5146204A (en) * 1990-03-13 1992-09-08 Knogo Corporation Theft detection apparatus and flattened wire target and method of making same
DE4042442A1 (en) * 1990-08-14 1992-07-02 Heiner Kudrus Laminar material structure - comprises pattern and covering layers interrupted at same intervals

Also Published As

Publication number Publication date
NO962734D0 (en) 1996-06-27
ES2173228T3 (en) 2002-10-16
DK0756255T3 (en) 2002-05-13
NO962734L (en) 1997-01-28
EP0756255B1 (en) 2002-02-27
EP0756255A1 (en) 1997-01-29
CA2181960A1 (en) 1997-01-28
ATE213860T1 (en) 2002-03-15

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