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Leader tape and magnetic tape cartridge using the same
Leader tape and magnetic tape cartridge using the same
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机译:引带和使用该引带的磁带
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摘要
A leader tape in which an non-magnetic under layer that contains a powder and a binder and a magnetic upper layer are sequentially laminated on at least one side of a support, a center line average roughness (Ra) of a surface of the support is from 30 to 50 nm, and a center line average roughness (Ra) of the multi layer coated surface is larger than that (Ra) of an opposite surface of the support, and the difference is at most 4 nm.
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