| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a plastic package which can be easily recycled even though a decoration is arranged on it and to provide a method of decorating the same. <P>SOLUTION: The plastic package is a plastic body where on at least a part of the surface of the plastic package, a part of surfaces having optical characteristics different from that of the former is cyclically arranged. For example, it is the plastic package that the plastic package mainly comprises a crystalline resin, and the portion having a different optical characteristics is equivalent to the portion where the crystal structure of the crystalline resin is different, the package can be recycled at a very high rate. Further, it has a clear color tone having deep color and gloss different from a chemical coloring. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
