PRINTING PAPER

摘要

PROBLEM TO BE SOLVED: To provide a printing paper, which keeps an almost blank similar to an ordinary printing paper and allows to make the easy duplication and diversion of the intellectual property of a publisher difficult through the looming of logos of the publisher and comments of a purport for inhibiting a duplication without permission at the duplication with a duplicating machine. SOLUTION: This printing paper is formed by printing a background and a pattern on a white paper with dots having the density of 30 to 300 dots/in.