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    • 5. 发明申请
    • APERTURED NON-WOVEN COMPOSITES AND METHOD FOR MAKING
    • 开孔的无纺复合材料和制造方法
    • WO03048436A3
    • 2003-07-31
    • PCT/US0238708
    • 2002-12-02
    • TREDEGAR FILM PROD CORPCREE JAMES WIULIANETTI LINOSPLENDIANI ANTONIETTA
    • CREE JAMES WIULIANETTI LINOSPLENDIANI ANTONIETTA
    • A61F13/511A61F13/15A61F13/472A61F13/49B26F1/24B32B3/24B32B3/26B32B38/04
    • B32B38/04A61F13/15699A61F13/15707A61F13/5121A61F13/5122A61F13/5123A61F13/513A61F2013/5127B26F1/24B32B3/26B32B3/266B32B2038/047B32B2305/20Y10T428/24322Y10T428/24331
    • An absorbent article (10) has a body facing side (12) which is positioned against the users body. The absorbent article (10) is made of, at least, a backsheet (14), an absorbent core (16), and a composite topsheet (20). The backsheet (14) is opposite the body facing side (12). The absorbent core (16) is between the backsheet (14) and the body facing side (12). The composite topsheet (20) is between the absorbent core (16) and the body facing side (12). The composite topsheet (20) includes a resilient three dimensional apertured formed film (22), a nonwoven web, small scale apertures (28), and large scale apertures (32). The formed film (22) is between the absorbent core (16) and the body facing side (12). The formed film (22) has a male side (24) and a female side (26) opposite the male side (24), and small scale apertures (28) with a mesh count. The nonwoven web (30) of fibers is between the formed film (22) and the body facing side (12) of the absorbent article (10). The large scale apertures (32) extend through the nonwoven web (30) and the formed film (22). The large scale apertures (32) have a mesh count which is less than the mesh count of the small scale apertures (28).
    • 吸收性物品(10)具有面向使用者身体的面向身体侧(12)。 吸收性物品(10)至少由底片(14),吸收芯(16)和复合顶片(20)制成。 底片(14)与面向身体侧(12)相对。 吸收芯(16)位于底片(14)和面向身体侧(12)之间。 复合顶片(20)位于吸收芯(16)和面向身体侧(12)之间。 复合顶片(20)包括弹性三维有孔成形薄膜(22),非织造网,小尺寸孔(28)和大尺寸孔(32)。 成形膜(22)位于吸收芯(16)和面向身体侧(12)之间。 所形成的膜(22)具有与阳侧(24)相对的阳侧(24)和阴侧(26)以及具有网孔数的小尺寸孔(28)。 纤维的非织造纤维网(30)位于吸收制品(10)的成形膜(22)和面向身体侧(12)之间。 大尺寸孔(32)延伸穿过非织造纤网(30)和成形膜(22)。 大尺寸孔(32)的网孔数小于小尺寸孔(28)的网孔数。