An adhesive sheet 301A having a predetermined form is laminated onto a long release sheet 2A, and a protective member 5A which is thicker than the adhesive sheet 301A is provided in a position so as not to overlap the adhesive sheet 301A when a laminate sheet 1A is wound into a roll. According to this...http://www.google.com/patents/US7537816?utm_source=gb-gplus-sharePatent US7537816 - Laminate sheet
