| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide anti-falsification paper that can simply inhibit falsification without troublesome complication, can simply and exactly discriminate genuineness from falseness and can inhibit the falsification with a color-copying machine or the like and the falsification of the paper itself, and provide securities using the same. SOLUTION: Small pieces of paper 12 or small fiber fibrils coated with an ink including a metameric pigment are dispersed into the paper base 10 made of pulp fibers to give the objective anti-falsification paper 1.</p> |
