| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a metal can creating a moire pattern thereon, on which the moire pattern changes into various visually recognizable shapes to provide a dynamic novel design when a cylindrical outer package mounted on the can is moved. <P>SOLUTION: According to the metal can 1 creating the moire pattern thereon, the outer peripheral surface of the trunk 10 of a metal can body 2 is mounted with the cylindrical outer package 3 which is made of a light transmittable film and is rotatable in the circumferential direction S. The outer peripheral surface of the trunk 10 of the metal can body 2 and the cylindrical outer package 3 are subjected to a surface treatment so that optical interference fringes are generated. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
