JPS5737785A - Leader tape - Google Patents
Leader tapeInfo
- Publication number
- JPS5737785A JPS5737785A JP11336580A JP11336580A JPS5737785A JP S5737785 A JPS5737785 A JP S5737785A JP 11336580 A JP11336580 A JP 11336580A JP 11336580 A JP11336580 A JP 11336580A JP S5737785 A JPS5737785 A JP S5737785A
- Authority
- JP
- Japan
- Prior art keywords
- leader tape
- base material
- metallic oxide
- roughened
- oxide layer
- 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.)
- Granted
Links
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
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
- G11B23/20—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 with provision for splicing to provide permanent or temporary connections
- G11B23/26—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 with provision for splicing to provide permanent or temporary connections of leaders for loading or threading, e.g. to form a temporary connection
Landscapes
- Magnetic Record Carriers (AREA)
Abstract
PURPOSE:To obtain a leader tape which has light transmittivity ans superior antistatic property and wear resistance, by providing a silicate layer between a metallic oxide layer and a rough surface. CONSTITUTION:A transparent flexible base material is formed by using an organic high polymer compound and its surface is roughened. On this base material, a silicate layer is provided and a metallic oxide layer is further formed. At this time, the roughness of the roughened surface is 1.5-4mum.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11336580A JPS5737785A (en) | 1980-08-20 | 1980-08-20 | Leader tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11336580A JPS5737785A (en) | 1980-08-20 | 1980-08-20 | Leader tape |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5737785A true JPS5737785A (en) | 1982-03-02 |
JPS6223365B2 JPS6223365B2 (en) | 1987-05-22 |
Family
ID=14610425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11336580A Granted JPS5737785A (en) | 1980-08-20 | 1980-08-20 | Leader tape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5737785A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1204114A1 (en) * | 1999-07-09 | 2002-05-08 | Fuji Photo Film Co., Ltd. | Magnetic tape cartridge |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0624927Y2 (en) * | 1989-03-09 | 1994-06-29 | 旭精工株式会社 | Coin sending device |
-
1980
- 1980-08-20 JP JP11336580A patent/JPS5737785A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1204114A1 (en) * | 1999-07-09 | 2002-05-08 | Fuji Photo Film Co., Ltd. | Magnetic tape cartridge |
EP1204114A4 (en) * | 1999-07-09 | 2006-12-13 | Fuji Photo Film Co Ltd | Magnetic tape cartridge |
Also Published As
Publication number | Publication date |
---|---|
JPS6223365B2 (en) | 1987-05-22 |
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