JPS6470916A - Both-face magnetic tape - Google Patents

Both-face magnetic tape

Info

Publication number
JPS6470916A
JPS6470916A JP22627787A JP22627787A JPS6470916A JP S6470916 A JPS6470916 A JP S6470916A JP 22627787 A JP22627787 A JP 22627787A JP 22627787 A JP22627787 A JP 22627787A JP S6470916 A JPS6470916 A JP S6470916A
Authority
JP
Japan
Prior art keywords
tape
faces
recording
magnetic head
magnetic
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
JP22627787A
Other languages
Japanese (ja)
Inventor
Hiroyuki Miyamoto
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP22627787A priority Critical patent/JPS6470916A/en
Publication of JPS6470916A publication Critical patent/JPS6470916A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE:To utilize both faces of a tape as recording faces by forming a front magnetic layer on which recording tracks are formed by a rotary magnetic head for oblique-intersected scanning of the tape on the front side of the tape and forming a rear magnetic layer on which recording tracks are formed by a stationary magnetic head diametrically opposite to the tape on the rear side of the tape. CONSTITUTION:The both-face magnetic tape 11 is constituted by coating and forming the magnetic layers 15, 16 consisting of iron oxide or metal alloy respectively via primer coating layer 13, 14 on both faces of a polyester resin material 12 which is a tape base. The rear magnetic layer 16 formed on the rear side of the tape is used for 4-channel recording by the stationary magnetic head 17 consisting of a multitrack head and is formed with 4 pieces of the tracks with guard bands of a specified spacing in-between. Both faces of the tape are thereby utilized as the recording faces for the rotary magnetic head and the stationary magnetic head. The recording capacity per unit length of the tape is thus greatly enhanced by making best use of the two faces of the tape.
JP22627787A 1987-09-11 1987-09-11 Both-face magnetic tape Pending JPS6470916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22627787A JPS6470916A (en) 1987-09-11 1987-09-11 Both-face magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22627787A JPS6470916A (en) 1987-09-11 1987-09-11 Both-face magnetic tape

Publications (1)

Publication Number Publication Date
JPS6470916A true JPS6470916A (en) 1989-03-16

Family

ID=16842688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22627787A Pending JPS6470916A (en) 1987-09-11 1987-09-11 Both-face magnetic tape

Country Status (1)

Country Link
JP (1) JPS6470916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999021178A1 (en) * 1997-10-21 1999-04-29 Quantum Corporation Magnetic tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999021178A1 (en) * 1997-10-21 1999-04-29 Quantum Corporation Magnetic tape

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