| 摘要 |
PROBLEM TO BE SOLVED: To provide a protective sheet which remains no pasting mark that can be checked visually at an end part after peeled off from a coating surface. SOLUTION: The protective sheet is provided with an adhesive layer on at least one surface of a resin film, wherein a protrusion in the adhesive layer direction on an end part of a cut-out piece of the sheet has the height smaller than the thickness of the adhesive layer of the sheet. COPYRIGHT: (C)2011,JPO&INPIT |
