PROBLEM TO BE SOLVED: To provide an absorbent article whose joint part joining a liquid permeable layer and an absorbent core is formed in a low basis weight area of the absorbent core and which has sufficient flexural rigidity of the joint part, sufficient joint strength of the joint part, and sufficient liquid absorptivity.SOLUTION: In an absorbent core 4 that has a first area having a prescribed absorbing material basis weight and a second area (areas 411a, 411b) having a lower absorbing material basis weight, a proportion of highly absorbing polymer basis weight with respect to the absorbing material basis weight in the second area is 10/100 to 47/100, and compression parts 5a, 5b are formed inside the second area.COPYRIGHT: (C)2014,JPO&INPIT【課題】液透過性層及び吸収性コアを接合する接合部が吸収性コアの低坪量領域に形成された吸収性物品であって、十分な接合部の曲げ剛性と、十分な接合部の接合強度と、十分な液体吸収性とを兼ね備える吸収性物品を提供する。【解決手段】所定の吸収性材料坪量を有する第1領域と、第1領域よりも低い吸収性材料坪量を有する第2領域(領域411a,411b)とを有する吸収性コア4において、第2領域における吸収性材料坪量に対する高吸収性ポリマー坪量の比率を10/100~47/100とし、圧搾部5a,5bを第2領域の内側に形成する。【選択図】図4
