| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an exterior package structure of an interior product in which its surface is maintained in an approximately clean state by decomposing and removing organic substances such as fat and tar of a cigarette stuck to the exterior package surface of the interior product. <P>SOLUTION: In this exterior package structure of the interior product whose exterior package surface is composed of an organic material, the outer surface of the exterior package structure is composed of the organic material and the outer surface of the organic material is coated with a coating including photocatalyst. Or in this exterior package structure of the interior product for sucking or exhausting the indoor air, the exterior material of a suction part or an exhaust part of the exterior package structure is composed of a plastic material and the outer surface of the plastic material is coated with the coating including the photocatalyst. <P>COPYRIGHT: (C)2003,JPO</p> |
