JPS5387205A - Manufacture of magnetic recording medium - Google Patents

Manufacture of magnetic recording medium

Info

Publication number
JPS5387205A
JPS5387205A JP166277A JP166277A JPS5387205A JP S5387205 A JPS5387205 A JP S5387205A JP 166277 A JP166277 A JP 166277A JP 166277 A JP166277 A JP 166277A JP S5387205 A JPS5387205 A JP S5387205A
Authority
JP
Japan
Prior art keywords
manufacture
recording medium
magnetic recording
substrate
tension
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.)
Pending
Application number
JP166277A
Other languages
Japanese (ja)
Inventor
Toshiaki Kunieda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP166277A priority Critical patent/JPS5387205A/en
Publication of JPS5387205A publication Critical patent/JPS5387205A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
    • C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Physical Vapour Deposition (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PURPOSE:To improve characteristics through preventing wrinkles, by forming ferromagnetic metallic film layer on the plastic substrate applying a tension in the direction perpendicular to the longitudinal direction of the substrate.
JP166277A 1977-01-10 1977-01-10 Manufacture of magnetic recording medium Pending JPS5387205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP166277A JPS5387205A (en) 1977-01-10 1977-01-10 Manufacture of magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP166277A JPS5387205A (en) 1977-01-10 1977-01-10 Manufacture of magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS5387205A true JPS5387205A (en) 1978-08-01

Family

ID=11507724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP166277A Pending JPS5387205A (en) 1977-01-10 1977-01-10 Manufacture of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5387205A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147025A (en) * 1983-02-14 1984-08-23 Matsushita Electric Ind Co Ltd Preparation of thin film of metal
WO2009060597A1 (en) * 2007-11-06 2009-05-14 Panasonic Corporation Thin film forming apparatus and forming method for thin film
WO2011016471A1 (en) * 2009-08-06 2011-02-10 富士電機ホールディングス株式会社 Apparatus for producing a thin-film lamination

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147025A (en) * 1983-02-14 1984-08-23 Matsushita Electric Ind Co Ltd Preparation of thin film of metal
WO2009060597A1 (en) * 2007-11-06 2009-05-14 Panasonic Corporation Thin film forming apparatus and forming method for thin film
WO2011016471A1 (en) * 2009-08-06 2011-02-10 富士電機ホールディングス株式会社 Apparatus for producing a thin-film lamination
CN102471881A (en) * 2009-08-06 2012-05-23 富士电机株式会社 Apparatus for producing a thin-film lamination
JPWO2011016471A1 (en) * 2009-08-06 2013-01-10 富士電機株式会社 Thin film laminate manufacturing equipment

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