JPS5786171A - Lined jacket of flexible disk - Google Patents

Lined jacket of flexible disk

Info

Publication number
JPS5786171A
JPS5786171A JP14958081A JP14958081A JPS5786171A JP S5786171 A JPS5786171 A JP S5786171A JP 14958081 A JP14958081 A JP 14958081A JP 14958081 A JP14958081 A JP 14958081A JP S5786171 A JPS5786171 A JP S5786171A
Authority
JP
Japan
Prior art keywords
jacket
edge
outside
flexible disk
melt
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
JP14958081A
Other languages
Japanese (ja)
Inventor
Yoshiro Nakamatsu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14958081A priority Critical patent/JPS5786171A/en
Publication of JPS5786171A publication Critical patent/JPS5786171A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes

Abstract

PURPOSE:To prevent fiber from fraying by reinforcing edge parts, by melt- sticking a plastic-made sheet forming an outside surface and nonwoven fabric forming an inside surface at opening parts. CONSTITUTION:Nonwoven fabric (interliner) 2 is superposed upon a plastic-made sheet 1 to form a jacket. The hole edge 9 for a disk rotary shaft, hole edge 9 for head or pad movement, outside-edge circumferential part 10, and outside-edge inside part 11 of the jacket are melt-stuck by being heated. Then, a disk 5 rotates while sandwiched between the interlinears 2 inside of the jacket.
JP14958081A 1981-09-24 1981-09-24 Lined jacket of flexible disk Pending JPS5786171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14958081A JPS5786171A (en) 1981-09-24 1981-09-24 Lined jacket of flexible disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14958081A JPS5786171A (en) 1981-09-24 1981-09-24 Lined jacket of flexible disk

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50133627A Division JPS5856170B2 (en) 1975-11-08 1975-11-08 Flexible desk cover jacket system

Publications (1)

Publication Number Publication Date
JPS5786171A true JPS5786171A (en) 1982-05-29

Family

ID=15478298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14958081A Pending JPS5786171A (en) 1981-09-24 1981-09-24 Lined jacket of flexible disk

Country Status (1)

Country Link
JP (1) JPS5786171A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555793A1 (en) * 1983-11-24 1985-05-31 Mitsubishi Plastics Ind MAGNETIC RECORDING DISC-RECORDING ASSEMBLY
JPS60192180U (en) * 1984-05-25 1985-12-20 三菱樹脂株式会社 floppy disc jacket
US4648002A (en) * 1984-10-12 1987-03-03 Verbatim Corporation Wiping system for magnetic recording disks
US4796137A (en) * 1985-10-15 1989-01-03 Basf Aktiengesellschaft Protective jacket for a disk-shaped recording medium
US4977475A (en) * 1988-03-31 1990-12-11 Tdk Corporation Lining member for the surface of a casing for a disc cartridge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133627A (en) * 1974-04-11 1975-10-23
JPS5258510A (en) * 1975-11-08 1977-05-14 Nakamatsu Yoshiro Jacket system with flexible disk lining

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133627A (en) * 1974-04-11 1975-10-23
JPS5258510A (en) * 1975-11-08 1977-05-14 Nakamatsu Yoshiro Jacket system with flexible disk lining

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555793A1 (en) * 1983-11-24 1985-05-31 Mitsubishi Plastics Ind MAGNETIC RECORDING DISC-RECORDING ASSEMBLY
JPS60192180U (en) * 1984-05-25 1985-12-20 三菱樹脂株式会社 floppy disc jacket
US4648002A (en) * 1984-10-12 1987-03-03 Verbatim Corporation Wiping system for magnetic recording disks
US4796137A (en) * 1985-10-15 1989-01-03 Basf Aktiengesellschaft Protective jacket for a disk-shaped recording medium
US4977475A (en) * 1988-03-31 1990-12-11 Tdk Corporation Lining member for the surface of a casing for a disc cartridge

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