| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rewritable long sheet capable of obtaining fixed quality while preventing the waste of resources and capable of improving an eye catch effect for collecting neighboring attention, and an image forming method on a long sheet by which an image can be formed on the long sheet. <P>SOLUTION: In the long sheet 1 consisting of a thermal rewritable sheet which develops color when the sheet is heated at a predetermined first temperature and is decolored when the sheet is heated at a predetermined second temperature, the dimension L of the sheet in the longitudinal direction is set to three times the dimension W in the width direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
