JPS6235410U - - Google Patents
Info
- Publication number
- JPS6235410U JPS6235410U JP12582885U JP12582885U JPS6235410U JP S6235410 U JPS6235410 U JP S6235410U JP 12582885 U JP12582885 U JP 12582885U JP 12582885 U JP12582885 U JP 12582885U JP S6235410 U JPS6235410 U JP S6235410U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- electron beam
- coating film
- recording medium
- irradiation device
- 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
- 238000010894 electron beam technology Methods 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 4
- 238000000576 coating method Methods 0.000 claims 4
- 230000001678 irradiating effect Effects 0.000 claims 2
- 239000006249 magnetic particle Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 1
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
Description
第１図はこの考案の実施例を示す正断面図、第
２図は他の実施例を示す正断面図である。
１……テープ（基材）、２……電子線照射装置
、３……電子線照射器、５……磁界発生器、８，
９……不活性ガス供給源。
FIG. 1 is a front sectional view showing an embodiment of this invention, and FIG. 2 is a front sectional view showing another embodiment. 1...Tape (base material), 2...Electron beam irradiation device, 3...Electron beam irradiator, 5...Magnetic field generator, 8,
9...Inert gas supply source.
Claims (1)
て磁性塗膜を形成した磁気記録媒体に、電子線照
射からの電子線を照射して前記磁性塗膜を硬化す
る磁気記録媒体製造装置において、前記電子線照
射器を収納する電子線照射装置の内部に、電子線
を照射する以前に前記磁性粒子を磁場配向するた
めの磁界発生装置を収納するとともに、前記電子
線照射装置に、前記磁界発生装置により磁場配向
された直後の前記磁性塗膜を不活性雰囲気中で乾
燥させるための不活性ガスを供給する装置を設け
てなる磁気記録媒体製造装置。 In a magnetic recording medium manufacturing apparatus that hardens the magnetic coating film by irradiating a magnetic recording medium with an electron beam from an electron beam irradiation device, in which a magnetic coating film in which magnetic particles are dispersed is applied to a base material to form a magnetic coating film. , a magnetic field generating device for orienting the magnetic particles in a magnetic field before irradiating the electron beam is housed inside the electron beam irradiation device that houses the electron beam irradiator, and the magnetic field is applied to the electron beam irradiation device. A magnetic recording medium manufacturing apparatus comprising a device for supplying an inert gas for drying the magnetic coating film in an inert atmosphere immediately after being magnetically oriented by a generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12582885U JPH0337134Y2 (en) | 1985-08-16 | 1985-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12582885U JPH0337134Y2 (en) | 1985-08-16 | 1985-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6235410U true JPS6235410U (en) | 1987-03-02 |
| JPH0337134Y2 JPH0337134Y2 (en) | 1991-08-06 |
Family
ID=31019065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12582885U Expired JPH0337134Y2 (en) | 1985-08-16 | 1985-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337134Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013070106A (en) * | 2013-01-23 | 2013-04-18 | Dexerials Corp | Method for manufacturing magnetic sheet, and magnetic sheet |
-
1985
- 1985-08-16 JP JP12582885U patent/JPH0337134Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013070106A (en) * | 2013-01-23 | 2013-04-18 | Dexerials Corp | Method for manufacturing magnetic sheet, and magnetic sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0337134Y2 (en) | 1991-08-06 |
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