| 摘要 |
<p>PROBLEM TO BE SOLVED: To manufacture a card widening the range of use in the utilization of an antibacterial card by adding information recording function and information display function to the card medium so as to comply with a service system using various cards and also keeping the antibacterial properties even in the case of adding the information display function to the card. SOLUTION: In a card 1 formed of a plurality of synthetic resin bases laminated together and having an information recording section formed on a card base 2 by kneading an inorganic antibacterial agent 5 into a base on a surface layer face, a recording layer 16 containing coated micro-capsules is formed on the surface of the card base 2 and an information display section 13 formed of a magnetic display means containing a magnetic powder corresponding to a magnetic field in the micro-capsules is also formed thereon, and the information in the visible state is recorded and displayed thereon, and a protective layer 17 into which the inorganic antibacterial agent 5 is kneaded is formed on the upper section of the recording layer 16.</p> |
