| 摘要 |
PROBLEM TO BE SOLVED: To inexpensively provide a seal which is easily peelable and allows the identification of the top, bottom, left and right thereof by tactile sensation. SOLUTION: An angle is made to remain at one corner 3 of a seal body 1 of a square shape and the remaining three corners 4 are rounded. If the seal is formed in such a manner, the angled corner 3 and the rounded corners 4 are made identifiable by the tactile sensation, by which the identification of the top, bottom, left and right of the seal body 1 is made possible. The angled corner 3 is easily peelable from a release mount 2 by the tip of a nail. The constitution for the identification of the top, bottom, left and right and the constitution for peeling are made common by the shape of the one area and therefore the easy and simple manufacture is made possible.
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