Sanitary Napkin

摘要

A sanitary napkin (1) comprises a liquid-permeable topsheet (4), a liquid-impermeable backsheet (5) and an absorbent core (6) interposed between the topsheet (4) and the backsheet (5). The topsheet (4) and backsheet (5) extend outwardly from opposite side edges of the core (6) to form side flaps (10). A supplementary flap (12) comprising an elastic band-like sheet is attached in its stretched state to a top surface of each side flap (10) so as to fit tightly against a user's skin to prevent side leakage.