PURPOSE: To provide a printing sheet having no pasteboard, excellent in printing aptitude, preventing the shift in the front stage of the bonding work with the pasteboard after printing and facilitating handling.

CONSTITUTION: A printing sheet 1 is constituted by providing a pressure-sensitive adhesive 3 to the entire rear surface of a sheet base material 2 of which the upper surface is a printing surface and providing a temporary clamping part 5 to the unprinted blank part along one end edge of the sheet base material 2 across a cutting perforation 4. After data is printed on the printing surface of the sheet base material 2, the sheet base material 2 is superposed on pasteboard by the temporary clamping part 5. By this constitution, the thickness at the time of printing is limited to that of the printing sheet 1 to ensure excellent printing aptitude and the shift with the pasteboard is prevented by the bonding due to the temporary clamping part 5 and smooth bonding work is performed.