- 专利标题: MAGNETIC TAPE DEVICE, MAGNETIC TAPE, AND MAGNETIC TAPE CARTRIDGE
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申请号: US17331649申请日: 2021-05-27
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公开(公告)号: US20210375315A1公开(公告)日: 2021-12-02
- 发明人: Norihito KASADA
- 申请人: FUJIFILM Corporation
- 申请人地址: JP Tokyo
- 专利权人: FUJIFILM Corporation
- 当前专利权人: FUJIFILM Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2020-093467 20200528
- 主分类号: G11B15/093
- IPC分类号: G11B15/093 ; G11B5/008
摘要:
A magnetic tape device, in which a magnetic tape is caused to run between a winding reel and a cartridge reel in a state where a tension is applied in a longitudinal direction of the magnetic tape and a maximum value of the tension is 0.50 N or more, and the magnetic tape after running in a state where the tension is applied is caused to be wound around the cartridge reel by applying a tension of 0.40 N or less in the longitudinal direction of the magnetic tape, and an adhesive strength of the magnetic layer of the magnetic tape is 1.0 N or more, and an adhesive strength of the back coating layer is 1.0 N or more.