Yi Seed diaper Gai Liang Twin Layer structures, Zhu, which Yaos the Xi Shou Body , Let of Department what diapers, the Two Duan Department Let You More Wide Expansion exhibitions portion of the upper Layer Xi Shou Body and lower upper Layer Xi Shou Body of Layer Xi Shou Body, The, Layer Xi Shou Body bottom center positions Office on Layer Xi Shou Body Department Let whats under The. Wherein, the upper Layer Xi Shou Body Department whats Zhong of The entreat the holes Wei Zhi Let You mono- Open, Layer Xi Shou Body under the small what in the holes Shi The Open. So that the middle absorbent District of diaper, receive centre Let in Body because upper Layer inhales and have a holes Open, and inhaled by lower Layer and receive Body and directly absorb urine, Jin and Da are to improving the effect of absorbing urine efficiency and the upper good universes of Layer More may just as well.一種尿布改良雙層結構,主要係於尿布之吸收體,設有上層吸收體及下層吸收體,該上層吸收體的兩端係設有較寬之擴展部,該下層吸收體係設於上層吸收體下方中央位置處。其中,該上層吸收體係於中央位置設有一開孔,使該開孔小於下層吸收體。使得尿布之中央吸收區,因上層吸收體中央設有開孔,而得由下層吸收體直接吸收尿液,進而達到提高吸收尿液效率及上層較佳乾爽性之功效。