发明名称 ABSORBENT STRUCTURE WITH AN ESSENTIALLY NON-PERFORATED INNER COVERING LAYER
摘要 Absorbent structures for disposable products, preferably for sanitary pads, comprise a composite nonwoven covering overlapping an absorbent panel (1), the outer layer (3) of said covering, i.e., the one that is in contact with the skin, being of a hydrophobic material and perforated, and the inner layer (2) of said covering, which is located between the absorbent panel (1) and the outer layer (3), being limitedly hydrophilic and essentially without perforation. The layers that make up the covering are not interbonded along the body fluid discharge surface.
申请公布号 NZ233527(A) 申请公布日期 1993.04.28
申请号 NZ19900233527 申请日期 1990.05.01
申请人 MCNEIL-PPC INC 发明人 GOTTSCHALK, CARLOS ALBERTO
分类号 A61F13/53;A61F13/15;A61F13/49;A61F13/511 主分类号 A61F13/53
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