| abstract |
Provided is a film, at least one surface of which is A surface, the A surface being a surface having a skewness Ssk of -5 to 0, a load area proportion Smr2 of 70-98%, and a projection height Spk of 1-100 nm.　The film has no coarse projections, has a given recess structure, and is excellent in terms of release property, rigidity, and heat resistance. |