LAMINATED MATERIAL WITH IMPRINTED INFORMATION, ARTICLE ON WHICH THE SAME IS ATTACHED, METHOD FOR READING INFORMATION CODE

摘要

A laminated material with imprinted information readable at high read accuracy without using any special reader and without marring the design of the product. The laminated material (10) has a low-reflectance section (18) and a high-reflectance section (16) having a reflectance relatively higher than that of the low- reflectance section (18) on its front surface. An information code is recorded as a distribution pattern of the high-reflectance section (16). The laminated material (10) is characterized in that a transparent material layer (12) is provided, the information code is recorded on the surface of the transparent material layer (12), a reflection reducing layer (14) for reducing the reflected light traveling toward the transparent material layer (12) is provided on the back surface.