发明名称 APERTURED LAMINATE WEB
摘要 An apertured laminate web which may be used as a topsheet on a disposable absorbent article, such as a diaper. The laminate web is formed of a liquid pervious first material and a liquid pervious second material attached to the first material. The first material has an effective open area of at least about 10 percent and a plurality of apertures with an effective size of at least than 0.2 square millimeters. The second material has an effective open area of at least about 10 percent and a plurality of apertures with an effective size of at least 0.2 square millimeters. The apertures of the second material are aligned with the apertures of the first material. The second material preferably has a hydrophilicity which is greater than the hydrophilicity of the first material. <IMAGE>
申请公布号 EP1076541(A1) 申请公布日期 2001.02.21
申请号 EP19990918848 申请日期 1999.04.27
申请人 THE PROCTER & GAMBLE COMPANY 发明人 BUSAM, LUDWIG;DIVO, MICHAEL;FLOHR, ANDREAS;BENSON, DOUGLAS, HERRIN
分类号 A61F13/511;A61F5/44;A61F13/15;A61F13/49;B29C65/02;B29C65/74;B32B5/32;B32B33/00;B32B38/04 主分类号 A61F13/511
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