| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a poster board for displaying a poster by holding the poster between sheets, capable of attaching a poster and maintaining initial adsorption power even it is repeatedly used and displaying with good appearance.SOLUTION: One sides of a first sheet (2) and a second sheet (3) which have light transmissivity are adhered at adhesion parts (4), and on a lower surface of the first sheet (2) or an upper surface of the second sheet (3) which are overlapped with each other, a silicone adhesive layer (5) is provided, so that the lower surface of the first sheet and the upper surface of the second sheet are stuck to each other and mutually closed in a peelable state. On edge parts of both sides facing each other by interposing the adhered one sides of both the sheets (2, 3), notch parts (9, 9) notched in directions toward inner parts in faces of the sheets are respectively formed. Also on the lower surface of the second sheet (3), the silicone adhesive layer (5) is provided, and this lower surface is covered with a protection sheet (8).</p> |
