Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1995-05-08
1996-01-16
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record medium
In container
360132, G11B 23033
Patent
active
054853389
ABSTRACT:
An improved micro computer diskette is constructed from a light-weight, foldable paperboard blank having nonwoven liner material bonded on its inner surfaces. The paperboard blank is scored with double or heavy caliber, single score lines to form a hinged portion between diskette jacket halves as a leading edge of the diskette and three side edges with overlay flaps for securing the jacket halves together. Folding the paperboard blank along the score lines and adhesively securing the overlay flaps produces a rigid cartridge structure for diskette use having liner material on its inner surfaces and external surfaces adapted for printing thereon with any desired graphics. The paperboard jacket halves are embossed in corresponding sections with offset ridges for lifting the liner material into cleaning contact with the disk media. Head slots are punched in the paperboard blank, and an externally removable tab with self-adhesive edges is used to cover the head slots. An alignment ring or button may also be formed by embossing into one paperboard jacket half.
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International Paper Company
Wolff John H.
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