FR2230262A5 - Magnetic type credit card, and fabrication - presents flat surface to reading head, reducing rate of head wear - Google Patents

Magnetic type credit card, and fabrication - presents flat surface to reading head, reducing rate of head wear

Info

Publication number
FR2230262A5
FR2230262A5 FR7318249A FR7318249A FR2230262A5 FR 2230262 A5 FR2230262 A5 FR 2230262A5 FR 7318249 A FR7318249 A FR 7318249A FR 7318249 A FR7318249 A FR 7318249A FR 2230262 A5 FR2230262 A5 FR 2230262A5
Authority
FR
France
Prior art keywords
head
fabrication
flat surface
credit card
magnetic type
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.)
Expired
Application number
FR7318249A
Other languages
French (fr)
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.)
GRAPHOPLEX SA
Original Assignee
GRAPHOPLEX SA
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 GRAPHOPLEX SA filed Critical GRAPHOPLEX SA
Priority to FR7318249A priority Critical patent/FR2230262A5/en
Application granted granted Critical
Publication of FR2230262A5 publication Critical patent/FR2230262A5/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/125—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Magnetic Heads (AREA)
  • Credit Cards Or The Like (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

Magnetic card has a support (4) with a magnetic strip on at least one of its faces. The parts of the support which are not occupied by relief impressions (characters, inscriptions magnetic strip (5)), are covered with a relief compensation layer (6). This layer (6) as well as the relief impressions of inscriptions and magnetic strip (5), the non impressed surfaces are covered with the compensation layer (6), and then the protective layer (7) is applied. The compensation and protective layers may be of the same or different materials. This method of compensation for the thickness of serigraphic impressions permits avoidance of coding and reading head wear, given that the surface of the magnetic card is perfectly flat.
FR7318249A 1973-05-18 1973-05-18 Magnetic type credit card, and fabrication - presents flat surface to reading head, reducing rate of head wear Expired FR2230262A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7318249A FR2230262A5 (en) 1973-05-18 1973-05-18 Magnetic type credit card, and fabrication - presents flat surface to reading head, reducing rate of head wear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318249A FR2230262A5 (en) 1973-05-18 1973-05-18 Magnetic type credit card, and fabrication - presents flat surface to reading head, reducing rate of head wear

Publications (1)

Publication Number Publication Date
FR2230262A5 true FR2230262A5 (en) 1974-12-13

Family

ID=9119605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318249A Expired FR2230262A5 (en) 1973-05-18 1973-05-18 Magnetic type credit card, and fabrication - presents flat surface to reading head, reducing rate of head wear

Country Status (1)

Country Link
FR (1) FR2230262A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071850A1 (en) * 1981-07-24 1983-02-16 Dai Nippon Insatsu Kabushiki Kaisha Production of magnetic recording cards
FR2598004A1 (en) * 1986-04-28 1987-10-30 Kodak Pathe ELEMENT FOR THE PRODUCTION OF CARDS WITH ENCODABLE TRACKS AND METHOD FOR OBTAINING THE ELEMENT

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071850A1 (en) * 1981-07-24 1983-02-16 Dai Nippon Insatsu Kabushiki Kaisha Production of magnetic recording cards
FR2598004A1 (en) * 1986-04-28 1987-10-30 Kodak Pathe ELEMENT FOR THE PRODUCTION OF CARDS WITH ENCODABLE TRACKS AND METHOD FOR OBTAINING THE ELEMENT
WO1987006745A2 (en) * 1986-04-28 1987-11-05 Eastman Kodak Co Magnetic information-recording element and method of manufacture
WO1987006745A3 (en) * 1986-04-28 1987-11-19 Eastman Kodak Co Magnetic information-recording element and method of manufacture
US4899037A (en) * 1986-04-28 1990-02-06 Eastman Kodak Company Magnetic information-recording element and method of manufacture

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Legal Events

Date Code Title Description
ST Notification of lapse