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公开(公告)号:US06838154B1
公开(公告)日:2005-01-04
申请号:US09209044
申请日:1998-12-09
申请人: Eugenio Go Varona , Monica Lynn Bontrager , Jaime Braverman , Kuo-Shu Edward Chang , Michael Allen Daley , Karen Lynn English , Arthur Edward Garavaglia , Hristo Angelov Hristov , Nancy Donaldson Kollin , Tamara Lee Mace , David Michael Matela , Sharon Rymer , Reginald Smith , Roland Columbus Smith, Jr. , Michael Donald Sperl
发明人: Eugenio Go Varona , Monica Lynn Bontrager , Jaime Braverman , Kuo-Shu Edward Chang , Michael Allen Daley , Karen Lynn English , Arthur Edward Garavaglia , Hristo Angelov Hristov , Nancy Donaldson Kollin , Tamara Lee Mace , David Michael Matela , Sharon Rymer , Reginald Smith , Roland Columbus Smith, Jr. , Michael Donald Sperl
IPC分类号: A44B18/00 , A61F13/15 , A61F13/62 , D04H11/08 , D06N7/04 , A61F13/20 , D04H1/00 , D04H3/00 , D04H3/16 , D04H5/00 , D04H13/00
CPC分类号: A61F13/51 , A44B18/0011 , A61F13/627 , D04H11/08 , Y10T428/24446 , Y10T442/614 , Y10T442/681
摘要: There is provided a resilient, three dimensional material having fibrous texture and appearance and capable of fluid handling. It consists of a top surface and a bottom surface wherein fiber-like elements typically extend from one surface to the other forming flat to undulating surfaces characterized by a multiplicity of interconnected fluid passageways. Deformed, discontinuous film-like or encapsulated regions connect fiber-like elements and stabilize the material. The material of this invention is unique based on the three principle characteristics which are communicated in this application: 1) ff(ψ)
摘要翻译: 提供了具有纤维质地和外观并能够进行流体处理的弹性三维材料。 它由顶表面和底表面组成,其中纤维状元件通常从一个表面延伸到另一个表面,而另一个表面形成平坦的波状表面,其特征在于多个互连的流体通道。 变形的,不连续的膜状或封装区域连接纤维状元件并稳定材料。 本发明的材料基于在本申请中传达的三个主要特征是独特的:1)ff(psi)<0.87,2)SA / VV <186cm 2 / cm 3,和3)卡尺 <0.150英寸 这种材料可用于许多目的,例如用作个人护理产品如尿布,吸收性内裤,游泳衣,女性卫生用品,成人失禁产品等的衬垫。 材料的性质可以在本发明的范围内进行调整,以提供用于特定个人护理产品的最佳材料性能。
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22.
公开(公告)号:US6140551A
公开(公告)日:2000-10-31
申请号:US67803
申请日:1998-04-29
申请人: Jean Feyen Niemeyer , Thomas Allan Eby , David Willis Heyn , Allen Todd Leak , Jeffrey Lawrence McManus , Steven Walter Moster , Dale Arthur Peterson , Alan Francis Schleinz , Gordon Allen Shaw , Michael Donald Sperl , Gregory Todd Sudduth , Paula Kay Zoromski
发明人: Jean Feyen Niemeyer , Thomas Allan Eby , David Willis Heyn , Allen Todd Leak , Jeffrey Lawrence McManus , Steven Walter Moster , Dale Arthur Peterson , Alan Francis Schleinz , Gordon Allen Shaw , Michael Donald Sperl , Gregory Todd Sudduth , Paula Kay Zoromski
CPC分类号: A61F13/51476 , A61F13/15203 , A61F13/51462 , A61F13/5148 , A61F13/51496
摘要: An absorbent article, such as the shown diaper (10), has a front waistband portion (14), a back waistband portion (12) and an intermediate portion (16) interconnecting said front and back waistband portions. The article includes a backsheet member (30), a liquid permeable topsheet layer (28), and an absorbent body (32) sandwiched between the topsheet layer (28) and backsheet member (30). The backsheet member includes an air permeable, polymer sheet layer (96), and a first, outward nonwoven fibrous web (94) attached to or otherwise operatively joined with a major facing surface (78) of the polymer sheet layer (96) at a plurality of individual, spaced apart thermal bonds (98). The outward nonwoven web (94) includes a plurality of fibers having substantially unbonded lengths which extend substantially continuously between at least an adjacent pair of the bonds, and the substantially unbonded fiber lengths are arched away from an outward surface of the thermal bonds by arch heights (60) which provides a distinctive embossing element depth value. In addition, the fibers of the outward nonwoven web can have a selected denier, and the outward nonwoven web (94) can have a selected basis weight.
摘要翻译: 诸如所示的尿布(10)的吸收制品具有前腰带部分(14),后腰带部分(12)和互连所述前后腰带部分的中间部分(16)。 该制品包括底片构件(30),液体可渗透的顶片层(28)和夹在顶片层(28)和底片构件(30)之间的吸收体(32)。 底片构件包括透气的聚合物片层(96)和第一外向非织造纤维网(94),其连接到聚合物片层(96)的主要面向表面(78)或以其它方式操作地与聚合物片层 多个单独的间隔开的热粘合(98)。 向外非织造纤维网(94)包括多个基本上未连接的长度的纤维,其在至少相邻的一对接合之间基本上连续延伸,并且基本上未粘合的纤维长度通过拱形高度从热粘合的外表面拱起 (60),其提供独特的压花元件深度值。 此外,向外非织造纤维网的纤维可以具有选定的旦尼尔,并且向外的非织造纤维网(94)可以具有选定的基重。
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