发明名称 PROCESSO DE PRODUCAO DE PELICULAS PERFURADAS MELHORADAS PELICULAS PERFURADAS RESULTANTES E PRODUTOS ABSORVENTES QUE INCORPORAM PELICULAS PERFURADAS RESULTANTES
摘要 <p>An apertured film for use as a topsheet in absorbent products wherein the film is apertured and includes a plurality of micro-holes and a plurality of large-sized holes. A method of forming the film is disclosed, as well as an absorbent product incorporating the apertured film as a topsheet.</p>
申请公布号 PT847266(E) 申请公布日期 2002.12.31
申请号 PT19960931423T 申请日期 1996.08.27
申请人 MCNEIL-PPC, INC. 发明人 WILLIAM A. JAMES;WILLIAM G. F. KELLY;CHARLES JAMES SHIMALLA
分类号 A61F5/44;A61F13/15;A61F13/472;A61F13/511;A61F13/512;B26F1/26;B29C67/20;B29K105/04;C08J9/00;(IPC1-7):A61F13/15 主分类号 A61F5/44
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