发明名称 UNITIZED SANITARY NAPKIN
摘要 This invention relates to a novel absorbent structure and absorbent products containing this absorbent structure. More particularly, the absorbent structure of this invention contains a high-loft, bulky, low-density cover layer, a higher density transfer layer, a very high density, retentive reservoir layer and an impermeable barrier layer. The cover and barrier layers are sealed around their periphery and, preferably, all the layers are bonded to each other to form a unitized structure.
申请公布号 ZM3389(A1) 申请公布日期 1991.04.30
申请号 ZM19890000033 申请日期 1989.09.08
申请人 JOHNSON AND JOHNSON, INC. 发明人
分类号 A61F;A61F13/15;B32B 主分类号 A61F
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