发明名称 Disposable garment comprising meltblown nonwoven backsheet
摘要 A disposable garment includes a nonwoven backsheet formed by melt-blowing. The melt-blown nonwoven web has a basis weight of from about 3 g/m<SUP>2 </SUP>to about 60 g/m<SUP>2 </SUP>and an air permeability value of at least about 15 cm<SUP>3</SUP>/cm<SUP>2</SUP>/sec. The melt-blowing web is made by fine fibers having an average fiber diameter of from about 3 mum to about 10 mum
申请公布号 US7404811(B2) 申请公布日期 2008.07.29
申请号 US20070716150 申请日期 2007.03.09
申请人 发明人
分类号 A61F13/00;A61F13/15;D04H1/56 主分类号 A61F13/00
代理机构 代理人
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