Cleaning tape
AssigneeSony Corporation
InventorsHidetoshi Honda, Takashi Kanou, Hitoshi Wako, Satoshi Sekino, Ryoichi Hiratsuka
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Abstract
A cleaning tape comprising a nonmagnetic base film, an evaporated metal layer, specifically a magnetic layer or electroconductive layer, formed on the nonmagnetic base film, an inorganic protective film formed on the evaporated metal layer, and surface projections formed on the nonmagnetic base film by particles having a predetermined diameter and density. The tape has a low electric resistivity, a low head abrasion, and a sufficient cleaning effect suitable for cleaning a magnetoresistive type head.
Claims14
A cleaning tape comprising:
- a nonmagnetic base film;
- an evaporated metal layer formed on the nonmagnetic base film;
- and
- an inorganic protective film formed on the evaporated metal layer.
A cleaning tape as set forth in claim 6, wherein the evaporated metal layer is an electroconductive layer.
Dependencies are inferred from the claim text.