Patent ID: 7537816

Claim:
A laminate sheet windable into a roll, comprising: a plurality of adhesive sheet portions having a predetermined form, formed from an adhesive sheet laminated on a long release sheet, and a protective member laminated on the long release sheet, wherein said protective member is thicker than said adhesive sheet and is provided longitudinally on the long release sheet and spaced apart from said adhesive sheet portions so as not to overlap said adhesive sheet portions when said laminate sheet is wound longitudinally into a roll, wherein said plurality of adhesive sheet portions are provided longitudinally and spaced lengthwise in a central portion of said release sheet, and said release sheet, and said protective member is provided on both side portions of said release sheet in the direction of width of said release sheet, wherein said adhesive sheet comprises a base material and an adhesive layer, the adhesive layer being disposed between the base material and the release sheet so that the release sheet is releasably adherent to the adhesive layer of the adhesive sheet portions, wherein the base material and the adhesive layer are made of different materials, wherein said adhesive sheet portions have a planar form that is ring shaped with a central hole-punch portion.