发明名称 Apertured covering sheet for an absorbent article and a method of producing the covering sheet
摘要 A liquid permeable covering sheet of an absorbent article such as a diaper, an incontinence protector, or a sanitary napkin which comprises an apertured textile material. The covering sheet has a plurality of holes, each of which is surrounded by an essentially liquid-type edge. The invention further comprises an absorbent article with a covering sheet according to the invention. A method of making the covering sheet by causing heated needles to penetrate a textile material layer comprising at one thermoplastic component is also covered by the invention.
申请公布号 US7005558(B1) 申请公布日期 2006.02.28
申请号 US19990171520 申请日期 1999.09.02
申请人 SCA HYGIENE PRODUCTS AB 发明人 JOHANSSON ANETTE;THOREN AGNETA
分类号 A61F13/15;A61F13/511;A61F13/49;B32B5/18 主分类号 A61F13/15
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