发明名称 Multi-layered tampon cover
摘要 The present invention relates to a tampon having an absorbent structure and a multilayered cover substantially enclosing the absorbent structure. The cover has an outer layer capable of retaining liquid and an inner layer disposed between the outer layer and the absorbent structure. The inner layer creates a controlled interruption of fluid flow between the outer layer and the absorbent structure. This interruption allows the outer layer retains sufficient liquid to minimize vaginal wall drying prior to saturation of the absorbent structure.
申请公布号 US2003149416(A1) 申请公布日期 2003.08.07
申请号 US20020237582 申请日期 2002.09.09
申请人 COLE ROBERT;LOUIE LAI-HING;PIERSON LINDA M.;YEGANEH MARY S. 发明人 COLE ROBERT;LOUIE LAI-HING;PIERSON LINDA M.;YEGANEH MARY S.
分类号 A61F13/20;(IPC1-7):A61F13/20 主分类号 A61F13/20
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