KR900000016B1 - 자기 기록 테이프의 커얼현상 제거방법 - Google Patents
자기 기록 테이프의 커얼현상 제거방법 Download PDFInfo
- Publication number
- KR900000016B1 KR900000016B1 KR1019860002094A KR860002094A KR900000016B1 KR 900000016 B1 KR900000016 B1 KR 900000016B1 KR 1019860002094 A KR1019860002094 A KR 1019860002094A KR 860002094 A KR860002094 A KR 860002094A KR 900000016 B1 KR900000016 B1 KR 900000016B1
- Authority
- KR
- South Korea
- Prior art keywords
- metal
- tape
- phenomenon
- deposition layer
- magnetic recording
- 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.)
- Expired
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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/712—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the surface treatment or coating of magnetic particles
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- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
Description
Claims (1)
- PET필름(21a)에 금속 증착층(21b)을 형성한 자기 기록 테이프(21)를 히이트 캘린더링하여 커얼현상을 제거하는 방법에 있어서, 상기 금속 증착층(21b)의 두께가 대략 0.03-0.1㎛가 되게 하고, 히이트 캘린더링한 상기 테이프(21)의 금속 증착층(21b)에 다시 0.02-0.12㎛의 두께로 금속을 증착하여 금속 증착층(21b)의 균열을 제거하게 함을 특징으로 하는 자기 기록 테이프의 커얼현상 제거방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019860002094A KR900000016B1 (ko) | 1986-03-20 | 1986-03-20 | 자기 기록 테이프의 커얼현상 제거방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019860002094A KR900000016B1 (ko) | 1986-03-20 | 1986-03-20 | 자기 기록 테이프의 커얼현상 제거방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870009343A KR870009343A (ko) | 1987-10-26 |
| KR900000016B1 true KR900000016B1 (ko) | 1990-01-18 |
Family
ID=19248989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019860002094A Expired KR900000016B1 (ko) | 1986-03-20 | 1986-03-20 | 자기 기록 테이프의 커얼현상 제거방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900000016B1 (ko) |
-
1986
- 1986-03-20 KR KR1019860002094A patent/KR900000016B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR870009343A (ko) | 1987-10-26 |
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