The packaging (301) of hygienic article, the unit are the transverse directions () for having longitudinal direction L by material piece. The inner surface (302) of thin slice and outer surface (303). Inner surface (302) includes the binder (12) that edge portions have resealable, for closing the packaging unit (301). In addition, at least there is the piece one, which to be laterally extended folding axis (309,309), is divided into first area (310) and second area (311) for the thin slice respectively. The sheet material manufactures packaging unit (301) to plate during there is at least one to be used to indicate the positioning of sync mark (313), and the sync mark (313) is arranged in outer surface (303). The method of blank packaging unit is also provided.