| 摘要 |
PROBLEM TO BE SOLVED: To prevent peeling of an absorbent even after contraction and extension are repeated in a humidity conditioning element having the absorbent on a surface of a thermal strain material.SOLUTION: A heat source part (70), in which portions (71, 72) having different cross section areas perpendicular to an axis (Y) are continuously formed, is formed along the predetermined axis (Y) by a thermal strain material which generates heat when a tensile force is applied and absorbs heat when the application of the tensile force is terminated. Absorption layers (23), which enable absorption and desorption of moisture in air, are provided on surfaces of the portions (71) having the larger cross section areas. |
