摘要 |
PROBLEM TO BE SOLVED: To provide an absorbent article capable of rapidly absorbing liquid in a limited region of the center section thereof and preventing diffusion of liquid on its surface, as well as rapidly absorbing liquid leaking towards its side. SOLUTION: A central absorption region 11 with a specified area is installed in a region encompassed by a crimping section 9. A liquid guide layer 5 with a 3D skeleton structure formed of a chemical fiber is installed on a lower absorption layer 3 and an upper absorption layer 4 in the central absorption region 11. The liquid guide layer 5 is formed in a way without overlapping the crimping section 9. In that part, the liquid guide layer 5 exercises its function of guiding liquid towards the absorption layers and the liquid is promptly absorbed in spots at the center portion of the central absorption region 11. The outer periphery of the crimping section 9 is installed on an auxiliary absorption region 12, in which the absorption layer of the auxiliary absorption region 12 is covered by the surface sheet 6. Liquid attached on that part also can be promptly absorbed. COPYRIGHT: (C)2009,JPO&INPIT
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