| 摘要 |
PROBLEM TO BE SOLVED: To provide a sample book of paper by which a customer can easily compare and study variety of the paper when the customer selects a printing sheet to be purchased.SOLUTION: In a sample book, a plurality of holes is disposed in one sheet 1, and a kind of paper is fixed to each of the plurality of holes so as to cover the plurality of holes. Thereby, a plurality of kinds of paper "A" to "E" is fixed to the one sheet 1. |
