Disclosed is a method for producing a transfer body, wherein bonding defects do not occur in the interface between a transfer film and a base and ply separation of the transfer film does not occur. Also disclosed is a method for producing a transfer body with high productivity, wherein a functional pattern constituting a transfer main film is not destroyed when a release film is separated from a transfer film and a substrate is not damaged when a bonding roller and a release roller are separated from the substrate.