摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive film which can easily exfoliate substrate layers on both faces of an adhesive layer one by one.SOLUTION: An adhesive film 1 comprises: a film-shaped adhesive layer 2; a light exfoliation separator 3 which shows a planar shape surrounded by an outline 3a following an outer periphery 2a of an adhesive layer 2, and covers one face 2b of the adhesive layer 2; and a heavy exfoliation separator 4 which shows a planar shape surrounded by an outline 4a following the outer periphery 2a of the adhesive layer 2, and covers the other face 2c of the adhesive layer 2. A protrusion part 3b is provided, which protrudes to the outside from visible outlines 3a and 4a at the outer periphery part of the light exfoliation separator 3. |