| 摘要 |
PROBLEM TO BE SOLVED: To provide an air passable label capable of satisfactorily maintaining a tight sealing state of an internal space formed by an adherend and preventing a foreign matter from being incorporated to the internal space formed by the adherend.SOLUTION: An air passable label 1 which can be attached to an adherend such that a through-hole A1 formed on the adherend A forming a closed inner space is closed, and permits passage of gas between an inner space R1 and an outer space R2 adjoining to the inner space via the adherend includes a self-adsorption layer 6 formed by using a material having self-adsorption property and a linear penetration part 1a which is formed linearly in the plane direction on a region having the self-adsorption layer and penetrates the region. |
