| 摘要 |
<p>The present invention provides a molded-in lifter for supporting a fabric liner (14, 18) of a flexible magnetic recording disc (16) so that the disc is cleaned by rotation of the disc with respect to the liner when the disc is housed within a cartridge. The lifter is a raised rib (30) that has a controlled height typically provided by deforming a molded-in rib to the desired height. The cartridge may also include a recess (142) in the shell opposite the rib to receive the rib and prevent or reduce compression of the media if the cartridge is compressed.</p> |
