公开(公告)号：US06503598B1

公开(公告)日：2003-01-07

申请号：US09694592

申请日：2000-10-23

申请人： Hiroki Goda ,  Takayuki Hisanaka

发明人： Hiroki Goda ,  Takayuki Hisanaka

IPC分类号： A61F1315

CPC分类号： A61F13/512 ,  Y10T428/24273 ,  Y10T428/24322 ,  Y10T428/24331

摘要： A composite sheet adapted to be used as a stock material for disposable garments comprises a film-like upper layer and a lower layer formed by a fibrous assembly. The upper layer is formed with a first surface region having plane zones and aperture arrays and a second surface region in the form of a depression. The lower layer has its density higher in a region immediately underlying the second surface region than in a region immediately underlying the first surface region. The composite sheet including such constituent features is suitable as stock material for disposable garments which require a soft touch and a rapid permeation of body fluids discharged on the garments.

摘要翻译： 适合用作一次性服装的原料的复合片材包括膜状上层和由纤维集合体形成的下层。 上层形成有具有平面区域和孔阵列的第一表面区域和凹陷形式的第二表面区域。 下层在第二表面区域正下方的区域的密度高于在第一表面区域正下方的区域。 包含这些组成特征的复合片材适合作为一次性衣物的原料，其需要柔软的触感和在衣服上排出的体液的快速渗透。

公开(公告)号：US20120196091A1

公开(公告)日：2012-08-02

申请号：US13500152

申请日：2010-09-17

申请人： Satoshi Mizutani ,  Hiroki Goda ,  Hideyuki Ishikawa ,  Toru Oba

发明人： Satoshi Mizutani ,  Hiroki Goda ,  Hideyuki Ishikawa ,  Toru Oba

IPC分类号： D04H13/00

CPC分类号： A61F13/51104 ,  A61F13/51108 ,  D04H1/54 ,  D04H1/542 ,  D04H1/70 ,  Y10T428/24603

摘要： Short fibers of thermoplastic synthetic resin are fusion bonded to one another to form a nonwoven fabric. The nonwoven fabric is formed on its upper surface with crests and troughs extending in parallel to one another. The crests include first crests having a uniform height dimension from a lower surface of the nonwoven fabric and second crests having a uniform height dimension from a lower surface of the nonwoven fabric which is smaller than the height dimension of the first crests. Density of the nonwoven fabric gradually increases in the order of the first crests, the second crests and the troughs. The first crests are formed so that the density of the first crests remains lower than the density of the second crests even when the first crests are compressed toward the lower surface until the first crests becomes flush with the level of the second crests.

摘要翻译： 热塑性合成树脂的短纤维彼此熔合以形成无纺织物。 无纺布在其上表面上形成有彼此平行延伸的波峰和槽。 顶部包括从无纺织物的下表面具有均匀的高度尺寸的第一顶部和与无纺织物的下表面相比具有小于第一顶部的高度尺寸的均匀的高度尺寸的第二顶部。 无纺布的密度按照第一峰，第二波峰和谷的顺序逐渐增加。 第一峰形成为使得即使当第一波峰被压向下表面时，第一波峰的密度仍保持低于第二波峰的密度，直到第一波峰与第二波峰的高度齐平。

公开(公告)号：US06720063B2

公开(公告)日：2004-04-13

申请号：US09941566

申请日：2001-08-30

申请人： Toshio Kobayashi ,  Hiroki Goda

发明人： Toshio Kobayashi ,  Hiroki Goda

IPC分类号： B32B2712

CPC分类号： A61F13/511 ,  A61F13/51121 ,  A61F13/5116 ,  B32B5/04 ,  B32B7/08 ,  Y10T156/1092 ,  Y10T428/2481 ,  Y10T428/24826 ,  Y10T428/2973 ,  Y10T442/3008 ,  Y10T442/3114 ,  Y10T442/3472 ,  Y10T442/3707 ,  Y10T442/601 ,  Y10T442/609 ,  Y10T442/611 ,  Y10T442/637 ,  Y10T442/659

摘要： An elastically stretchable composite sheet includes an elastically stretchable first web and an inelastically stretchable second web of thermoplastic synthetic resin fiber which is intermittently bonded to the first web in a y-direction. Component fiber of the second web has its cress-section cut in a direction orthogonal to the y-direction defined by a width w and a height h dimensioned to be at a ratio h/w less than 0.5. The composite sheet having such a structure improve its flexibility.

摘要翻译： 弹性伸缩性复合片材包括可弹性拉伸的第一网状物和在y方向间歇地结合到第一纤维网的热塑性合成树脂纤维的非弹性拉伸的第二纤维网。 第二纤维网的成分纤维具有在与由宽度w和高度h所限定的y方向正交的方向上切割的榨汁部分，其尺寸设定为小于0.5的比率h / w。 具有这种结构的复合片材提高其柔性。

公开(公告)号：US06383441B1

公开(公告)日：2002-05-07

申请号：US09545404

申请日：2000-04-07

申请人： Hisashi Takai ,  Tomoko Tsuji ,  Hiroki Goda

发明人： Hisashi Takai ,  Tomoko Tsuji ,  Hiroki Goda

IPC分类号： A61F13511

CPC分类号： A61F13/512 ,  A61F13/51104 ,  A61F13/51121 ,  Y10T428/24273 ,  Y10T428/24298 ,  Y10T428/24314 ,  Y10T442/643

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。

公开(公告)号：US6096016A

公开(公告)日：2000-08-01

申请号：US808404

申请日：1997-02-28

申请人： Tomoko Tsuji ,  Hisashi Takai ,  Hiroki Goda

发明人： Tomoko Tsuji ,  Hisashi Takai ,  Hiroki Goda

IPC分类号： A61F13/15 ,  A61F13/20 ,  D04H1/20 ,  D04H3/16

CPC分类号： A61F13/15731 ,  A61F13/51121 ,  A61F13/512 ,  Y10T156/1039 ,  Y10T156/1041 ,  Y10T156/1077

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。

公开(公告)号：US06417426B1

公开(公告)日：2002-07-09

申请号：US09031820

申请日：1998-02-27

申请人： Hisashi Takai ,  Junichi Noguchi ,  Hiroki Goda

发明人： Hisashi Takai ,  Junichi Noguchi ,  Hiroki Goda

IPC分类号： A61F1315

CPC分类号： A61F13/51311 ,  A61F13/5116 ,  A61F13/5123

摘要： A body absorbent article such as a sanitary napkin including a topsheet having a skin-contactable surface, a skin-noncontactable surface and a plurality of liquid passages extending through the topsheet from the skin-contactable surface to the skin-noncontactable surface, wherein the topsheet comprises a base layer made of a hydrophilic thermoplastic synthetic resin film or nonwoven fabric and formed with the liquid passages and a flocked layer formed on a top surface of the base sheet.

摘要翻译： 一种身体吸收性物品，例如卫生巾，其包括具有皮肤接触表面的顶片，皮肤不可接触表面和从皮肤接触表面延伸到皮肤不可接触表面的多个液体通道，其中，顶片 包括由亲水性热塑性合成树脂膜或无纺布制成的基层，并形成有液体通道和形成在基片的顶表面上的植绒层。

公开(公告)号：US06270623B1

公开(公告)日：2001-08-07

申请号：US09218437

申请日：1998-12-22

申请人： Hiroki Goda ,  Tomoko Tsuji

发明人： Hiroki Goda ,  Tomoko Tsuji

IPC分类号： D21F1100

CPC分类号： D21H25/005 ,  A61F13/512 ,  D21H13/12 ,  Y10T428/24273 ,  Y10T442/689

摘要： A method for making an apertured nonwoven fabric includes the steps of: obtaining wet sheet from slurry containing 0.5˜20% by weight of fibrous component in water, which comprises, in turn, thermoplastic synthetic fibers having a length of 7˜30 mm and a fineness of 0.1˜0.8 d, and subjecting the wet sheet to a processing for fiber entangling by high velocity water jet streams and to a processing for aperture forming by aperture forming elements having predetermined configurations adapted to be followed by individual fibers.

摘要翻译： 一种制造有孔非织造布的方法包括以下步骤：从含有0.5〜20重量％的水中的纤维成分的浆料中获得湿片材，其又包括长度为7〜30mm的热塑性合成纤维和 细度为0.1〜0.8d，并且通过高速水射流对湿纸进行纤维缠结处理，以及通过具有预定构造的开口形成元件进行孔形成的处理，适用于单个纤维的跟随。

公开(公告)号：US6039555A

公开(公告)日：2000-03-21

申请号：US178817

申请日：1998-10-26

申请人： Tomoko Tsuji ,  Hisashi Takai ,  Hiroki Goda

发明人： Tomoko Tsuji ,  Hisashi Takai ,  Hiroki Goda

IPC分类号： A61F13/15 ,  B29C43/32 ,  B29C43/44 ,  B29C43/46

CPC分类号： A61F13/15731 ,  A61F13/51121 ,  A61F13/512 ,  Y10T156/1039 ,  Y10T156/1041 ,  Y10T156/1077

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.

公开(公告)号：US20120177889A1

公开(公告)日：2012-07-12

申请号：US13497084

申请日：2010-08-16

申请人： Katsuhiro Uematsu ,  Hiroki Goda ,  Satoshi Mizutani

发明人： Katsuhiro Uematsu ,  Hiroki Goda ,  Satoshi Mizutani

IPC分类号： B32B3/30 ,  D04H3/08

CPC分类号： D04H1/76 ,  Y10T428/2457

摘要： Provided is a liquid-permeable nonwoven fabric having improved in air permeability in the thickness direction thereof, formed on its surface with ridges and troughs extending in parallel to each other in one direction. A nonwoven fabric formed of thermoplastic synthetic short fibers fused together is formed on its upper surface with ridges and troughs extending in parallel to each other in a longitudinal direction. In a cross section of each ridge taken in the transverse direction, the ridge includes opposite lateral regions in which the short fibers are densely distributed and a central region defined between the opposite lateral regions and in which the short fibers are sparsely distributed. The short fibers in the central region include short fibers in a crest of the ridge adapted to connect the opposite lateral regions to each other. This invention also discloses a method for manufacturing of the nonwoven fabric.

摘要翻译： 提供一种在其表面上形成有在一个方向上彼此平行延伸的脊和谷的表面，其在其厚度方向上具有改善的透气性的透液性无纺布。 由热塑性合成短纤维形成的无纺织物在其上表面上形成有在纵向上彼此平行延伸的脊和沟槽。 在沿横向方向拍摄的每个脊的横截面中，脊包括相对的横向区域，短纤维密集分布在该横向区域中，以及限定在相对的横向区域之间并且短纤维稀疏分布的中心区域。 中心区域中的短纤维包括脊的波峰中的短纤维，其适于将相对的横向区域彼此连接。 本发明还公开了一种无纺布的制造方法。

公开(公告)号：US06378134B1

公开(公告)日：2002-04-30

申请号：US09942721

申请日：2001-08-31

申请人： Hiroki Goda

发明人： Hiroki Goda

IPC分类号： A41B900

CPC分类号： A61F13/49011 ,  A41D31/02 ,  A61F13/42 ,  A61F2013/425 ,  B32B5/04 ,  B32B5/26

摘要： An elastically stretchable sheet used, for example, as stock material for front and rear waist regions includes an elastically stretchable first sheet, a third sheet longer than said first sheet and bonded to said first sheet so as to form pleats, and a second sheet longer than said first and third sheets and bonded directly or indirectly to said first sheet so as to form pleats.

摘要翻译： 例如，作为前后腰围区域的原料使用的弹性伸缩片包括弹性伸缩的第一片，比所述第一片长的第三片，并与所述第一片接合，形成褶，第二片长 比所述第一和第三片材直接或间接地粘合到所述第一片材上以形成褶皱。