| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for peeling a reflective sheet attached to a reflective sign board, reducing costs incurred in conventional chemicals or waterjetting. <P>SOLUTION: A reflective sheet peeling method for a reflective sign board composed of a base plate body and a reflective sheet attached to the base plate body comprises grinding the reflective sheet with a grinder so as to scrape away the reflective sheet from the reflective sign board. <P>COPYRIGHT: (C)2012,JPO&INPIT |
