| 摘要 |
<p>PURPOSE:To increase the amount of data to be stored by providing a magnetic stripe for multi-layer recording consisting of a data-storing magnetic multi-layer, and a fixing plate for fixing the magnetic stripe. CONSTITUTION:A magnetic card is composed of a magnetic stripe 1 consisting of the first magnetic stripe layer 1a, the second magnetic stripe layer 1b and the third magnetic stripe layer 1c, and a plastic plate 2 for fixing this magnetic stripe 1. Data stored in the first layer 1a to the third layer 1c is to be stored by storage signals which are particular to each layer so that the layers do not interfere with each other.</p> |
