PROBLEM TO BE SOLVED: To reduce menstrual pain by inhibiting the start of exothermic reaction before wearing and warming the uterus of a wearer efficiently from the start of wearing.SOLUTION: This absorptive article 1 includes a liquid permeable surface sheet 11, a liquid impermeable back sheet 12 and an absorber 2 disposed between the surface sheet 11 and the back sheet 12, wherein heating elements 3A, 3B are disposed between the surface sheet 11 and the back sheet 12 and also on the outside of a region provided with the absorber 1 in the longitudinal direction L of the absorptive article 1. The back sheet 12 has an oxygen impermeability, and heating parts 31A, 31B where the heating elements 3A, 3B are disposed are bent so that the skin contact faces of the surface sheet 11 come into contact with each other and the outer peripheries of the heating parts 31A, 31B are made to closely adhere to each other.COPYRIGHT: (C)2012,JPO&INPIT【課題】着用前における発熱反応の開始を抑え、着用開始時から効率よく着用者の子宮を温めて生理痛を低減する。【解決手段】本発明に係る吸収性物品1は、液透過性の表面シート11と、液不透過性の裏面シート12と、表面シート11と裏面シート12との間に配置される吸収体2とを有する吸収性物品1であって、表面シート11と裏面シート12との間で、かつ、吸収体1が設けられている領域よりも吸収性物品1の長手方向Lの外側に、発熱体3A、3Bが配置されており、裏面シート12は、酸素不透過性を有し、発熱体3A、3Bが配置される発熱部31A、31Bは、表面シート11の肌当接面同士が接するように折り曲げられて、発熱部31A、31Bの外周が密着されている。【選択図】図3
