Absorbent hygiene article comprises an element which in contact with body fluids becomes stiff, and/or an element which in contact with body fluids produces a gas

摘要

The absorbent hygiene article comprises an element which in contact with body fluids becomes stiff, and/or an element which in contact with body fluids produces a gas. One or both such elements serves/serve as an indicator of the presence of body fluids , and is/are in contact with at least one component of the hygiene article.