发明名称 Facing for absorptive articles and process for making it
摘要 Facing for absorptive articles comprising non-woven fabric having two layers of different fibre-compositions, i.e., a first layer defining a surface to be in contact with the wearer's skin and having a pattern of apertures, and a second layer defined a rear side with respect to said surface and having no aperture. Process for making said facing comprising steps forming said first layer by subjecting fibrous web to high velocity water jet treatment on a support carring thereon aperture formation element, forming said second layer by subjecting fibrous web to said treatment or heat fusion treatment, and simultaneously combining said first layer integrally with said second layer with either of said treatments (FIG. 1).
申请公布号 US4704112(A) 申请公布日期 1987.11.03
申请号 US19860825611 申请日期 1986.02.03
申请人 UNI-CHARM CORPORATION 发明人 SUZUKI, MIGAKU;NOZAKI, SATOSHI
分类号 A61F13/15;(IPC1-7):A61F13/16 主分类号 A61F13/15
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