| 摘要 |
<p>The present invention relates to a metal souvenir and to a method for manufacturing same; and, more particularly, to a metal souvenir and to a method for manufacturing same which uses nano etching to form fine dots for a pattern to be printed on a metal plate in order to enable a precise image to be formed, to block discoloration, decoloration, and damage of the metal, and to enable long-term storage of the metal souvenir and increase the stored value of the souvenir. According to the present invention, a high-grade feel can be imparted by using an optical plate of a metal material, a more precise image can be implemented on the souvenir, while discoloration, decoloration, and damage can be blocked, and long-term storage of the souvenir is possible, thereby increasing the stored value thereof.</p> |
