| abstract |
Provided is a release polyester film for a molding process which is excellent in mold followability and slipperiness with a mold and suitable for workability. The film of the present invention has a coating layer on one side of a polyester film, a release layer on the other side, the coating layer has a binder resin and at least one kind of particles, and the average particle diameter of the particles A mold release polyester film for molding process, wherein d is 0.1 to 1.2 μm, and the ratio (d / t) of the average particle diameter d of the particles to the thickness t of the coating layer is 1.5 or more and 100 or less. |