发明名称 NONWOVEN FABRIC, METHOD AND APPARATUS FOR PRODUCING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a nonwoven fabric that suppresses the leakage of liquid having a high viscosity such as loose stool when used as a surface material of an absorbent article.SOLUTION: The nonwoven fabric includes: a first uneven structure 13 in which first protrusions 11 projecting to a first face side Z1 from which side a sheet-like nonwoven fabric 10 is planarly viewed and first recesses 12 surrounded by the first protrusions 11 are arranged; and a second uneven structure 23 on the bottom face of the first recesses 12 in which second protrusions 21 projecting to the first face side and second recesses 22 projecting to a second face side opposite to the first face side are arranged, in which the second protrusions 21 are lower than the first protrusions 11, and the second protrusions 21 have a lower density than that of the second recesses 22.
申请公布号 JP2013147784(A) 申请公布日期 2013.08.01
申请号 JP20120269471 申请日期 2012.12.10
申请人 KAO CORP 发明人 KOMORI YASUHIRO
分类号 D04H1/732;A61F13/49;A61F13/511;D04H1/541;D06C29/00 主分类号 D04H1/732
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