To manufacture a folding label by a mass production by forming a perforation line tearably in a range of individual print areas becoming the final folding shape to the state before folding into the range, and continuously conducting up to cutting-out along profiles of the individual areas.

A folding station coats a part or overall part of individual print areas of a front or rear surface with an adhesive, and directs a coating part of the adhesive inward, folds a material W. Next postprocessing station forms a perforation line M tearable to a state before molding in the range of the individual areas becoming the final folding shape. The final cut-out station continuously produces until cutting out along profiles of the individual areas P. Thus, folding labels can be manufactured in a large quantity.