To provide a film take-up method capable of preventing scar due to end surface shift and contact between parts of a film, or contact between the film and a coating surface during taking-up of films, and manufacturing film having a good surface performance.

In this take-up method, projecting parts are formed on both surfaces of both ends of the film and made higher than an average height of the film, and the film is taken up like a roll, The projecting part on one surface A of the film is formed continuously, and the projecting part on the other surface B is formed so as to discontinuously contact with the projecting part on the surface A when the film is taken up.