MOISTURE-SENSITIVE MULTILAYER SHEET

摘要

PROBLEM TO BE SOLVED: To provide a moisture-sensitive multilayer sheet capable of sensing moisture without causing the wearer to experience a discomfort or a physical disorder. SOLUTION: The multilayer sheet contains at least two layers. One is a cloth layer (A) having a psychometric lightness index L* of not lower than 85 when not moist and the other is a cloth layer (B) having a psychometric lightness index L* of not higher than 30.