| 摘要 |
PROBLEM TO BE SOLVED: To form an paper insertion tag which is low in material price and to provide the insert tag made of the paper, designed to solve the problem of water resistance. SOLUTION: The insert tag 1, which makes display by being inserted into the ground, is made of the paper and the front surface and rear surface of the insert tag 1 are subjected to waterproof coating 3. By making a waterproof penetrating agent 4 penetrate into the circumference of the insert tag 1, by which the infiltration of moisture from the periphery of the insert tag 1 is prevented.
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