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公开(公告)号:US5334176A
公开(公告)日:1994-08-02
申请号:US734405
申请日:1991-07-23
IPC分类号: A41B9/12 , A61F13/15 , A61F13/49 , A61F13/53 , A61F13/56 , B01J20/24 , B01J20/28 , D01D5/253 , D21H20060101 , D21H11/00 , D21H15/04 , D21H21/14 , A61F13/20
CPC分类号: D01D5/253 , A61F13/15203 , A61F13/472 , A61F13/47218 , A61F13/47272 , A61F13/511 , A61F13/51401 , A61F13/515 , A61F13/53 , A61F13/535 , A61F13/53713 , A61F13/538 , A61F13/47209 , A61F13/49 , A61F13/491 , A61F13/51113 , A61F13/512 , A61F13/5148 , A61F13/53409 , A61F13/58 , A61F13/62 , A61F2013/15292 , A61F2013/15382 , A61F2013/15406 , A61F2013/15422 , A61F2013/15504 , A61F2013/4512 , A61F2013/455 , A61F2013/4562 , A61F2013/4708 , A61F2013/49023 , A61F2013/49031 , A61F2013/49044 , A61F2013/49046 , A61F2013/4908 , A61F2013/51147 , A61F2013/51165 , A61F2013/51169 , A61F2013/51195 , A61F2013/51322 , A61F2013/51361 , A61F2013/51409 , A61F2013/51411 , A61F2013/51429 , A61F2013/5147 , A61F2013/530007 , A61F2013/530036 , A61F2013/530058 , A61F2013/530109 , A61F2013/530131 , A61F2013/53016 , A61F2013/530167 , A61F2013/530175 , A61F2013/530335 , A61F2013/530343 , A61F2013/53035 , A61F2013/530445 , A61F2013/530459 , A61F2013/530481 , A61F2013/530547 , A61F2013/530583 , A61F2013/5307 , A61F2013/530802 , A61F2013/530875 , A61F2013/530934 , A61F2013/53445 , A61F2013/53721 , A61F2013/53726 , A61F2013/5386 , A61F2013/53908 , A61F2013/53916 , A61F2013/53925 , A61F2013/5395 , A61F2013/53966 , A61F2013/53975 , A61F2013/5688 , A61F2013/582 , A61F2013/586 , A61F2013/8491
摘要: Curled, twisted cellulosic fibers are reduced in size by mechanical means, i.e., by refining. The refined fibers are formed into sheets which are used as an absorbent layer in diapers, bandages and, especially, in sanitary napkins. In one mode, the refined fibers can be used to provide shaped sanitary devices. In an optional mode, fibers having intra-fiber capillary channels can be used to direct fluids into absorbent sheets comprising the refined, curled cellulosic fibers.
摘要翻译: 卷曲的扭曲的纤维素纤维通过机械方式,即通过精制而减小尺寸。 精制纤维形成为在尿布,绷带中,特别是在卫生巾中用作吸收层的片材。 在一种模式中,精制纤维可用于提供成形的卫生装置。 在可选模式中,具有纤维内毛细通道的纤维可用于将流体引导到包含精制的卷曲的纤维素纤维的吸收片中。