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公开(公告)号:WO1991010416A1
公开(公告)日:1991-07-25
申请号:PCT/US1991000059
申请日:1991-01-03
Applicant: WEYERHAEUSER COMPANY
Inventor: WEYERHAEUSER COMPANY , PIENIAK, Heinz, A. , HUFFMAN, Gloria
IPC: A61F13/15
CPC classification number: A61F13/53418 , A61F13/49011 , A61F13/491 , A61F13/49413 , A61F13/533 , A61F13/535 , A61F13/53713 , A61F13/53747 , A61F13/53756 , A61F2013/15406 , A61F2013/4708 , A61F2013/49076 , A61F2013/4948 , A61F2013/51409 , A61F2013/530496 , A61F2013/530532 , A61F2013/530569 , A61F2013/530591 , A61F2013/530708 , A61F2013/530941 , A61F2013/530978 , A61F2013/53721 , A61F2013/588
Abstract: Absorbent panel structures for use in disposable diapers. The absorbent panel structures (14) comprise a bulk layer (18) and a compressed composite absorbent layer (16). The compressed composite absorbent layer (16) having a resilient fibrous web (30) containing at least about 200 percent superabsorbent material (32) by weight of the fibrous web distributed therein and a wicking layer (34) of densified hydrophilic fibers. The compressed composite absorbent layer (16) is located at a front portion of the panel (14) that comprises from about 40 percent to about 80 percent of the length of the panel.
Abstract translation: 用于一次性尿布的吸收性面板结构。 吸收性面板结构(14)包括本体层(18)和压缩复合吸收层(16)。 压缩的复合吸收层(16)具有弹性纤维网(30),其包含分布在其中的纤维幅材的重量的至少约200%的超吸收材料(32)和致密化的亲水纤维的芯吸层(34)。 压缩的复合吸收层(16)位于面板(14)的前部,其包括面板长度的约40%至约80%。