Disposable diaper
    42.
    发明申请
    Disposable diaper 有权
    一次性尿布

    公开(公告)号:US20050033257A1

    公开(公告)日:2005-02-10

    申请号:US10910368

    申请日:2004-08-04

    摘要: A disposable diaper is improved so that a free portion of each tape fastener is reliably prevented from being disengaged from a target tape even an outer surface of the tape fastener and an inner surface of an underwear rub together during use of the diaper. A pair of tape fasteners 6 used to connect front and rear waist regions 8, 10 to each other are attached to side flaps 14 in a rear waist region 10 of a diaper 1A, respectively. In the diaper 1A, each of the tape fasteners 6 including first fibrous nonwoven fabric made of thermoplastic synthetic resin fiber and thermoplastic synthetic resin coated on a substantially whole area of an outer surface of the first fibrous nonwoven fabric wherein the thermoplastic synthetic resin forms a substantially smooth first synthetic resin layer on outer surfaces of the respective tape fasteners.

    摘要翻译: 改进了一次性尿布,使得每个带紧固件的自由部分甚至在带状紧固件的外表面以及内裤的内表面在尿布的使用期间一起摩擦,从而可靠地防止与目标带脱离啮合。 用于将前后腰围区域8,10彼此连接的一对带子紧固件6分别附接到尿布1A的后腰围区域10中的侧翼14。 在尿布1A中,每个带状紧固件6包括由热塑性合成树脂纤维制成的第一纤维无纺布和涂覆在第一纤维无纺布的外表面的大致整个区域上的热塑性合成树脂,其中热塑性合成树脂基本上形成 在各个带紧固件的外表面上光滑的第一合成树脂层。

    Water-disintegratable sheet and manufacturing method thereof
    43.
    发明授权
    Water-disintegratable sheet and manufacturing method thereof 有权
    水解片及其制造方法

    公开(公告)号:US06749718B2

    公开(公告)日:2004-06-15

    申请号:US10143185

    申请日:2002-05-10

    IPC分类号: D21F1100

    CPC分类号: D21H25/005 D21H11/18

    摘要: Disclosed is a water-disintegratable sheet including water-dispersible fibers and microfibrillated cellulose. The water-dispersible fibers are hydroentangled about each other to provide high fiber density regions and low fiber density regions. The hydroentangled water-dispersible fibers are bonded to each other through a hydrogen bonding power of the microfibrillated cellulose.

    摘要翻译: 公开了一种包含水分散性纤维和微纤化纤维素的水解性片材。 水分散性纤维彼此水力缠结,以提供高纤维密度区域和低纤维密度区域。 水解的水分散纤维通过微纤化纤维素的氢键力相互结合。

    Flexible composite sheet
    45.
    发明授权
    Flexible composite sheet 失效
    柔性复合片材

    公开(公告)号:US06517927B2

    公开(公告)日:2003-02-11

    申请号:US09815240

    申请日:2001-03-22

    IPC分类号: A61F1315

    摘要: A composite sheet that includes a sheet-like fibrous assembly and a plurality of thermoplastic synthetic resin lamellae. Each of the film layer is formed on its upper surface with a plurality of grooves extending from one side edge to the other side edge of the film layer.

    摘要翻译: 一种复合片材,其包括片状纤维集合体和多个热塑性合成树脂薄片。 每个膜层在其上表面上形成有从薄膜层的一个侧边缘延伸到另一个侧边缘的多个凹槽。

    Liquid-permeable topsheet for body fluids absorbent article and method of making this topsheet
    46.
    发明授权
    Liquid-permeable topsheet for body fluids absorbent article and method of making this topsheet 失效
    用于体液吸收制品的液体可渗透顶片和制造该顶片的方法

    公开(公告)号:US06383441B1

    公开(公告)日:2002-05-07

    申请号:US09545404

    申请日:2000-04-07

    IPC分类号: A61F13511

    摘要: A topsheet for body fluids absorbent article is made of thermoplastic synthetic fibers mechanically entangled so as to extend substantially in a desired one direction and formed with liquid-permeable openings. The openings comprise a first group of openings each having a substantially oval shape defined by its major axis extending substantially in parallel to the direction in which the fibers extend and its minor axis extending orthogonally to the major axis and a second group of openings each having a substantially oval shape defined by its minor axis extending substantially in parallel to the direction in which the fibers 11 extend and its major axis extending orthogonally to the minor axis.

    摘要翻译: 用于体液吸收制品的顶片由机械缠结的热塑性合成纤维制成,以便基本上在期望的一个方向上延伸并形成有液体可渗透的开口。 开口包括第一组开口,每组开口具有基本上椭圆形的形状,其长轴基本上平行于纤维延伸的方向延伸,其短轴垂直于长轴延伸,第二组开口各自具有 基本上椭圆形的形状由其短轴限定,其基本上平行于纤维11延伸的方向延伸,其长轴垂直于短轴延伸。

    Liquid-permeable topsheet for body exudates absorbent article, apparatus
and method for manufacturing same
    47.
    发明授权
    Liquid-permeable topsheet for body exudates absorbent article, apparatus and method for manufacturing same 失效
    用于身体渗出物的液体可渗透的顶片吸收制品,其制造方法和装置

    公开(公告)号:US6096016A

    公开(公告)日:2000-08-01

    申请号:US808404

    申请日:1997-02-28

    摘要: A topsheet for body exudates absorbent article includes a hydrophilic nonwoven fibrous sheet and a plurality of thermoplastic synthetic resin filaments extending in one direction parallel to one another and continuously bonded to an upper surface of the nonwoven fibrous sheet so that a composite sheet of these sheet and filaments have crests and troughs alternately repeating longitudinally of the filaments and respectively extend transversely of the filaments. An apparatus and a method for manufcturing the topsheet are also disclosed, wherein a pair of mutually engageable embossing rolls are used for forming the crests and the troughs onto the coposite sheet.

    摘要翻译: 用于身体分泌物吸收制品的顶片包括亲水性非织造纤维片和多个热塑性合成树脂细丝,其在一个方向上彼此平行并且连续地粘合到非织造纤维片的上表面上,使得这些片和 长丝具有交替重复长丝纵向的波峰和槽,并分别横向延伸出丝。 还公开了一种用于制造顶片的装置和方法,其中使用一对相互接合的压花辊来将顶部和槽形成在复合片上。