ADVERTISING PANEL WHICH INCREASED DURABILITY OF AN ADVERTISING PANEL, CAPABLE OF INCREASING AN ALUMINUM THIN PLATE ADHERED ON A PAPER WHICH HAS INTENSITY OF POLYSTYRENE SHEET

摘要

PURPOSE: An advertising panel which increased durability of an advertising panel is provided to prevent exfoliating phenomena in advance. CONSTITUTION: An advertisement panel includes papers on both sides of a polystyrene sheet. The advertisement panel comprised of an aluminum thin plate(23) adhesively fixed on a surface of a paper adhered on both side of a polystyrene sheet. The advertisement panel comprised of surface finishing layer(24) which is heat-processed.