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：US6093871A

公开(公告)日：2000-07-25

申请号：US158444

申请日：1998-09-22

申请人： Hisashi Takai ,  Tomoko Tsuji ,  Hiroki Goda

发明人： Hisashi Takai ,  Tomoko Tsuji ,  Hiroki Goda

IPC分类号： A61F13/511 ,  A61F13/15 ,  A61F13/472 ,  A61F13/49

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.

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：US06176954B1

公开(公告)日：2001-01-23

申请号：US09178551

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： B32B508

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：US06090089A

公开(公告)日：2000-07-18

申请号：US14614

申请日：1998-01-28

申请人： Tomoko Tsuji ,  Hiroki Goda ,  Hisashi Takai

发明人： Tomoko Tsuji ,  Hiroki Goda ,  Hisashi Takai

IPC分类号： A61F13/511 ,  A61F13/15 ,  A61F13/49 ,  B32B5/02 ,  B31F53/00

CPC分类号： A61F13/512 ,  A61F13/15577 ,  Y10T156/1039

摘要： A liquid-permeable topsheet used in a disposable body fluids absorbent garment has planar portions substantially extending in a horizontal plane, a plurality of ribs rising from the planar portions and extending parallel one to another, each presenting a cross-section in an inverted v-shape, and liquid-passages extending downward from the planar portions and thereby eliminate any appreciation that eruption and/or stuffiness might be caused by contact of the topsheet with the skin of a wearer.

摘要翻译： 用于一次性体液吸收性衣服中的透液性顶片具有基本上在水平面上延伸的平面部分，多个肋从平面部分上升并且彼此平行延伸，每个肋呈倒置的v- 形状和液体通道从平面部分向下延伸，从而消除了通过顶片与穿着者的皮肤的接触可能引起的喷发和/或闷热的任何欣赏。

公开(公告)号：US6015936A

公开(公告)日：2000-01-18

申请号：US128449

申请日：1998-08-03

申请人： Hisashi Takai ,  Hiroki Goda ,  Tomoko Tsuji

发明人： Hisashi Takai ,  Hiroki Goda ,  Tomoko Tsuji

IPC分类号： A61F13/15 ,  A61F13/49 ,  A61F13/511

CPC分类号： A61F13/512

摘要： A body fluids absorbent article has a liquid-permeable topsheet formed by a nonwoven fabric of thermoplastic synthetic fibers. The topsheet is formed with a plurality of openings each having a diameter of 0.5.about.3 mm. These openings queue up so as to form plural columns of openings extending in parallel one to another. One half or more of a total number of the openings are reinforced by strands of thermoplastic synthetic resin each having a diameter of 0.1.about.0.5 mm and extending circumferentially of the respective openings.

摘要翻译： 体液吸收性物品具有由热塑性合成纤维的无纺布形成的透液性顶片。 顶片形成有多个开口，每个开口的直径为0.5差±3mm。 这些开口排队，以便形成多个彼此平行地延伸的开口。 开口总数中的一半以上通过热塑性合成树脂的股线加强，每根热塑性合成树脂的直径为0.1mm，宽度为0.5mm，并且各自开口的周向延伸。

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：US6146738A

公开(公告)日：2000-11-14

申请号：US183512

申请日：1998-10-30

申请人： Tomoko Tsuji ,  Hisashi Takai

发明人： Tomoko Tsuji ,  Hisashi Takai

IPC分类号： A44B18/00 ,  A44B21/00 ,  B32B3/06

CPC分类号： A44B18/0011 ,  Y10T24/27 ,  Y10T428/24008 ,  Y10T428/24636 ,  Y10T428/24694

摘要： A female member of a mechanical fastener includes a fibrous layer and a plurality of strips. A plurality of ridges are intermittently shaped from a bottom side toward a top side of the fibrous layer. A plurality of strips are bonded to the bottom side of the fibrous layer so as to be spaced one from another and extend in parallel one to another in one direction so that the bottom side of the fibrous layer is spaced toward the top side of the fibrous layer from the respective strips along the respective ridges.

摘要翻译： 机械紧固件的阴构件包括纤维层和多个条带。 多个脊从纤维层的底侧到顶侧间歇地成形。 多个条带粘合到纤维层的底侧以便彼此间隔开并沿一个方向彼此平行地延伸，使得纤维层的底侧与纤维层的顶侧间隔开 层从相应的条带沿着相应的脊。

公开(公告)号：US5705249A

公开(公告)日：1998-01-06

申请号：US590979

申请日：1996-01-24

申请人： Hisashi Takai ,  Hideki Kondo ,  Tomoko Tsuji

发明人： Hisashi Takai ,  Hideki Kondo ,  Tomoko Tsuji

IPC分类号： A61F13/511 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  B32B3/30 ,  B32B5/02 ,  B32B5/26 ,  B32B5/08

CPC分类号： B32B3/30 ,  A61F13/51121 ,  B32B5/26 ,  Y10T428/23971 ,  Y10T428/24636 ,  Y10T428/24669 ,  Y10T428/24694 ,  Y10T428/24711 ,  Y10T428/249941 ,  Y10T428/249947 ,  Y10T442/643

摘要： The liquid-permeable composite nonwoven fabric for use in the body fluids absorptive articles such as sanitary napkins comprises a liquid-permeable nonwoven fabric made from thermoplastic synthetic fibres and a plurality of continuous filaments made from thermoplastic synthetic resin being arranged parallel to one another and bonded to an upper surface of the nonwoven fabric at bonding zones arranged intermittently along and longitudinally of the respective filaments so that each filament may form bulges describing circular arcs above the nonwoven fabric.

摘要翻译： 用于体液吸收性物品如卫生巾的透液性复合无纺布包括由热塑性合成纤维制成的透液性无纺布和由热塑性合成树脂制成的多条连续长丝彼此平行布置并粘合 在每个长丝间隔地沿着纵向配置的接合区域到无纺织物的上表面，使得每个细丝可以形成描述无纺织物上方的圆弧的凸起。