ABSORBENT ARTICLE HAVING IMPROVED SIGNAL MEMBER

摘要

An absorbent article comprises a signal element having a body- facing surface, a garment- facing surface, a longitudinal direction, a transverse direction and a z- direction. The signal element includes a water-soluble polymeric buffering film and a stimulation material. The water-soluble polymeric buffering film comprises a water- soluble base polymer. In some aspects, the stimulation material comprises a temperature change agent, and the signal element exhibits a surface temperature change of at least +/- 2 °C. In some aspects, the signal element exhibits a stimulation effect over at least two aqueous insults.