In an absorbent product, a front pocket, a pair of side pockets and a rear pocket are formed between a back sheet member, and a front absorbent core, a pair of side absorbent cores and a rear absorbent core, and excrement which has passed through an opening is collected therein. In the absorbent product, the side absorbent cores are bonded on inner surfaces of standing gather parts. Thus, since the standing gather parts stand up, the side absorbent cores become far away from the back sheet member. Side wall parts of the side pockets have structure where the side absorbent cores are bonded on the inner surfaces of side sheets and outer covering sheet. Thus, it is possible to increase stiffness of the side wall parts of the side pockets, to thereby suppress deformation of the side wall parts due to a weight of excrement collected in the side pockets.在吸收性物件(1)中,於前部吸收核心、一對側部吸收核心(222)及後部吸收核心與背面片體構件(23)之間,形成有收容通過開口(25)之排泄物之前部口袋、一對側部口袋(28)及後部口袋。在吸收性物件(1)中,側部吸收核心(222)接合在立起皺褶部(341)內面,所以,藉立起皺褶部(341)立起,側部吸收核心(222)自背面片體構件(23)分離很大。側部口袋(28)側壁部(281)之構造係側部吸收核心(222)被接合在側片體(3)或外裝片體(231)內側。因此,能提高側部口袋(28)側壁部(281)之剛性。藉此,能抑制由被收容在側部口袋(28)之排泄物重量所做之側壁部(281)變形。1...吸收性物件2...本體部3...側片體20...吸收性片體構件21...核心被覆片體23...背面片體構件25...開口28...側部口袋32a,32b,32c...立起皺褶部彈性構件33...固定部34...皺褶部211...第1被覆片體212...第2被覆片體222...側部吸收核心231...外裝片體232...親水性片體233...吸收片體234...露出領域242...側部吸收核心彈性構件281...側壁部341...立起皺褶部342...回折線343...自由端344...接合領域
