-
公开(公告)号:US20080108962A1
公开(公告)日:2008-05-08
申请号:US11664270
申请日:2005-10-12
IPC分类号: A61F13/511 , D04H5/00
CPC分类号: B32B7/02 , A61F13/15731 , A61F13/51104 , A61F13/5116 , A61F2013/15422 , A61F2013/1543 , A61F2013/15487 , A61F2013/51178 , B32B3/28 , B32B5/022 , B32B5/26 , B32B7/05 , B32B2250/20 , B32B2262/0253 , B32B2262/0261 , B32B2262/0284 , B32B2262/04 , B32B2262/12 , B32B2307/72 , B32B2307/726 , B32B2307/728 , B32B2555/02 , D04H1/559 , Y10T442/608
摘要: A topsheet for use on the skin facing side of an absorbent article. The topsheet includes a first nonwoven fabric layer 1 and a second nonwoven fabric layer 2 laminated and partly joined together by heat fusion bonding, forming fusion bonds 4. The first nonwoven fabric layer 1 forms a large number of projections 5 projecting toward the skin of a wearer in portions other than the fusion bonds 4. The projections 5 are arranged discretely in both a first planar direction (direction X) and a second planar direction perpendicular to the first planar direction (direction Y). The individual projections 5 are filled with staple fiber 3. The staple fiber 3 is substantially absent in the fusion bonds 4. The individual projections 5 of the topsheet have fiber densities in the following relationship: first nonwoven fabric layer 1
摘要翻译: 用于吸收制品的面向皮肤侧的面层。 顶片包括第一非织造织物层1和第二非织造织物层2,第二非织造织物层2通过热熔粘合层压并局部接合在一起,形成熔融粘结4。 第一非织造织物层1形成大量突出部分5,其不同于熔合键4以外的部分朝着穿着者的皮肤伸出。 突起5在垂直于第一平面方向(方向Y)的第一平面方向(方向X)和第二平面方向上离散布置。 各个突起5填充有短纤维3。 短纤维3基本上不存在于熔合键4中。 顶片的各突起5具有以下关系的纤维密度:第一无纺布层1 <短纤维3 <第二无纺布层2。