With conventional protective sheets for displays, a space corresponding to the size of a hand is formed between the protective sheet and the display face, and thus it takes more time to bring the exposed face and the display into close contact, which increases the probability of dust contamination. There is also a problem that if the protective sheet were made from a highly rigid material, a space into which a hand could fit would not be produced.
In order to solve the above problems, in the present invention, a sheet affixing structure is provided, which is characterized in that a release sheet that is provided on an adhesive face of a protective sheet main body comprises two separate sheets, these being a first sheet and a second sheet, wherein the second sheet has a folded structure and one part of the folded free portion protrudes beyond the protective sheet.