| 摘要 |
<p>PURPOSE:To provide a recording medium using a heat reversible material without generating creases and other inconveniences by repeated recording and erasing. CONSTITUTION:An air layer 5 is formed on a non-sticking display section 4 by sticking the peripheris of the surfaces of bases 1' and 2, the whole or a part of which is colored or printed, and a film-like heat sensitive material having transparency or tone varying reversibly depending on the temperature, and also an opening 6 from the air layer 5 to the free surface is formed.</p> |
