CARTRIDGE CASE FOR INFORMATION RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a cartridge case for an information recording medium capable of exhibiting high design taste and product advantages by dramatically changing a shown color state according to a difference in seeing angle and direction. SOLUTION: On the outer edge of the main surface wall 5 of a transparent plastic case 2 for housing a disk information recording medium 1, a solid printing part 13 is formed by printing using printing ink whose color tone is changed when an observing angle is changed. The center of the main surface wall 5 of an upper case 2a facing the information recording medium 1 is set as a transparent window wall 17 through which the information recording medium 1 is seen. COPYRIGHT: (C)2005,JPO&NCIPI