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公开(公告)号：US6061881A
公开(公告)日：2000-05-16
申请号：US8778
申请日：1998-01-20
IPC分类号： A44B18/00
CPC分类号： A44B18/0088 , A44B18/0061 , Y10T24/2742 , Y10T24/2775 , Y10T24/2792
摘要： There is provided a male engaging member of a surface fastener comprising novel engaging elements that are flexible to a certain extent and highly durable and, at the same time, ensure a certain level of peeling resistance. The engaging elements of such an engaging member stably remain in engagement with piles of a female engaging member coupled with it without unintentionally becoming disengaged from the piles caught by them. The engaging miember comprises a flat substrate sheet, first engaging elements having a stem and an engaging portion disposed at the top thereof and second engaging elements having a column portion and a tilted hitch portion also disposed at the top thereof, the first engaging elements and the second engaging elements being arranged in linear rows independently relative to each other. The height of the second engaging elements as measured from the surface of the substrate sheet to the top thereof is about twice as large as the height of the first engaging elements from the bottom to the top thereof. All the hook-shaped engaging portions and all the tilted hitch portions extend in the same direction in one row, the direction being opposite to the extending direction in adjacent rows.
摘要翻译： 提供了一种表面紧固件的阳接合构件，其包括在一定程度上是柔性的并且高度耐用的新型接合元件，并且同时确保了一定程度的耐剥离性。 这种接合构件的接合元件稳定地保持与与其连接的阴接合构件的堆叠接合而不会意外地从被它们捕获的桩脱离。 所述接合构件包括平坦的基片，所述第一接合元件具有杆和设置在其顶部的接合部，所述第二接合元件具有柱部分和倾斜的搭接部分，所述第二接合元件还设置在其顶部，所述第一接合元件和 第二接合元件相对于彼此独立地以直线排列。 从基片的表面到其顶部测量的第二接合元件的高度是第一接合元件从底部到顶部的高度的两倍。 所有钩形接合部分和所有倾斜的连接部分在一行中沿相同的方向延伸，该方向与相邻行中的延伸方向相反。
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2.发明授权
公开(公告)号：US5749129A
公开(公告)日：1998-05-12
申请号：US743663
申请日：1996-11-05
IPC分类号： A44B18/00
CPC分类号： A44B18/0049 , Y10T24/27 , Y10T24/2742 , Y10T24/2775 , Y10T24/2792
摘要： A molded surface fastener is manufactured by supplying molten resin to the circumferential surface of a die wheel rotating in one way to mold a substrate sheet blank and a multiplicity of substantially straight and inclined engaging element blanks in an integral form, and then pressing distal ends of the engaging element blanks by a heat-molding roller in rotation at the same speed to incline the engaging element blanks further toward the substrate sheet blank and also to melt the distal ends to shape each said distal end into an engaging head projecting in a direction opposite to the direction of inclination of the respective engaging element blank. Each of the resulting engaging elements is composed of a stem rising from the substrate sheet surface with inclination by a predetermined angle (.theta.1), and an engaging head projecting from an upper end of the stem in a direction opposite to the direction of inclination of the stem, an extension line of the engaging head crossing the substrate sheet surface at a predetermined acute angle (.theta.2).
摘要翻译： 通过向模制轮的圆周表面提供熔融树脂来制造成型表面紧固件，所述模具轮以一种方式旋转，以模制基板板坯和多个基本上直的和倾斜的接合元件坯件，并且然后将顶端 接合元件通过热成型辊以相同的速度旋转，以使接合元件坯件进一步朝向基板片坯料倾斜，并且还使顶端熔化以使每个所述远端成形为沿相反方向突出的接合头部 到相应的接合元件坯件的倾斜方向。 每个所得到的接合元件由从基板片表面以倾斜预定角度（θ1）上升的杆组成，以及从杆的上端沿与倾斜方向相反的方向突出的接合头 杆，接合头的延伸线以预定的锐角（θ2）与基片表面交叉。
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公开(公告)号：US5800760A
公开(公告)日：1998-09-01
申请号：US714306
申请日：1996-09-18
CPC分类号： A44B18/0049 , B29C43/222 , B29C43/46 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/705 , B29C2043/461 , B29L2031/729
摘要： A fastening connector of thermoplastic resin for connecting two separate members together is continuously molded efficiently in a single step by a simple method and apparatus. The method includes the steps of continuously extruding molten resin from an injection nozzle to the circumferential surface of a die wheel, which has in the circumferential surface, a multiplicity of engaging-element-forming cavities, to continuously mold a substrate sheet between the circumferential surface of the die wheel and the injection nozzle and a multiplicity of engaging elements in the engaging-element-forming cavities which elements stand on a front surface of the substrate sheet and, at the same time, to continuously mold at least one engaging ridge, through an engaging-ridge-molding channel, with part of the molten resin integrally with a rear surface of the substrate sheet.
摘要翻译： 用于将两个分开的部件连接在一起的热塑性树脂的紧固连接器通过简单的方法和装置在一个步骤中被有效地连续模制。 该方法包括以下步骤：将熔融树脂从注射喷嘴连续挤出到在圆周表面上具有多个接合元件形成腔的模轮的圆周表面，以将基片在圆周表面 模具轮和注射喷嘴之间的多个接合元件以及位于接合元件形成腔中的多个接合元件，该元件位于基片的前表面上，并且同时连续地模制至少一个接合脊，通过 一个接合脊模制通道，其中一部分熔融树脂与基片的后表面一体化。
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公开(公告)号：US5985406A
公开(公告)日：1999-11-16
申请号：US865974
申请日：1997-05-30
申请人： Toshiaki Takizawa , Tsuyoshi Minato
发明人： Toshiaki Takizawa , Tsuyoshi Minato
IPC分类号： A44B18/00 , C08L101/00 , C08L101/14 , C08L101/16
CPC分类号： A44B18/0061 , A44B18/0073 , Y10T24/2708 , Y10T24/2725 , Y10T24/2783 , Y10T428/24008 , Y10T428/24017 , Y10T428/283
摘要： Disclosed is a separable fastener which can be appropriately used as a fastening means for disposable products. In a separable fastener composed of a base part and a multiplicity of engaging elements raised from the obverse side of the base part, a water-soluble resinous material is present at least on the reverse side of the base part. Advantageously, a resin which manifests adhesiveness on absorbing water is used for the water-soluble resinous material. In another mode of the separable fastener, the base part and the engaging elements are made of a water-soluble resinous material and/or a biodegradable resin.
摘要翻译： 公开了一种可分离的紧固件，其可以适当地用作一次性产品的紧固装置。 在由基部和从基部的正面隆起的多个接合元件构成的可分离紧固件中，至少在基部的相反侧上存在水溶性树脂材料。 有利地，水溶性树脂材料使用表现出对吸水的粘合性的树脂。 在可分离紧固件的另一模式中，基部和接合元件由水溶性树脂材料和/或可生物降解的树脂制成。
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公开(公告)号：US5930876A
公开(公告)日：1999-08-03
申请号：US109141
申请日：1998-07-02
申请人： Toshiaki Takizawa , Tsuyoshi Minato
发明人： Toshiaki Takizawa , Tsuyoshi Minato
IPC分类号： A44B18/00 , C08L101/00 , C08L101/12 , C08L101/16 , A44B13/00
CPC分类号： A44B18/0049 , A44B18/0046 , Y10T24/2516 , Y10T24/27 , Y10T24/2775 , Y10T24/2792
摘要： Disclosed are a biodegradable separable fastener which can be appropriately used as a fastening means for disposable products and a method for the production thereof. In a separable fastener composed of a base part and a multiplicity of engaging elements raised from the obverse side of the base part, the base part and the engaging elements are formed of a biodegradable resin. In a favorable mode, at least the base part of the separable fastener has such a sectional shape as to increase the specific surface area. For example, grooves and/or holes are formed in the base part or holes are extended from the reverse side of the base part to the interiors of the engaging elements. The biodegradable separable fastener having such grooves and/or the holes may be manufactured by forming at least part of the base part with a water-soluble resin and the other part of the fastener with a biodegradable resin and, after the manufacture of the separable fastener, causing the water-soluble resin to dissolve out into a solvent.
摘要翻译： 公开了一种可生物降解的可分式紧固件，其可以适当地用作一次性产品的紧固装置及其制造方法。 在由基部和从基部的正面凸起的多个接合元件构成的可分离紧固件中，基部和接合元件由可生物降解的树脂形成。 在有利的模式中，至少可分式紧固件的基部具有增加比表面积的截面形状。 例如，在基部中形成有凹槽和/或孔，或者孔从基部的相反侧延伸到接合元件的内部。 具有这种槽和/或孔的可生物降解的可分离紧固件可以通过用水溶性树脂形成基底部分的至少一部分，并且紧固件的另一部分用可生物降解的树脂形成，并且在制造可分离紧固件 ，使水溶性树脂溶解到溶剂中。
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公开(公告)号：US06254304B1
公开(公告)日：2001-07-03
申请号：US09376952
申请日：1999-08-18
IPC分类号： A44B1800
CPC分类号： A44B18/0046 , A44B18/0073 , A47H13/00 , A47H2201/02 , Y10T24/2725 , Y10T24/2792 , Y10T403/7043 , Y10T428/24017
摘要： A fastening surface body which can mount a sheet-like fastening body to a sheet-like mounting body having various kinds of cross-sectional shapes with no play. The fastening surface body can securely engage a surface fastener of a sheet member to which a female surface fastener is mounted, where the fastening body includes a flat substrate having a surface comprising male engaging elements. The fastening body is structured so as to be fitted and fixed to fitting groove portions of the mounting body so as to bond and fix various kinds of sheet members. Each fitting groove portion of the of the mounting body generally has a C-shaped cross section formed with openings along both end edges of a widthwise direction. The fastening body has at least a protrusion having a height so that that the protrusion contacts a surface of the mounting body when the fastening body is fitted and fixed to the mounting body. The protrusion also extends in parallel to the fitting groove portions at least at a center portion in a widthwise direction on a surface opposite to the surface from which the male engaging elements protrude. Accordingly, it is possible to mount the sheet-like fastening body with no play even when the fastening body is thinner than a height of the opening of the fitting groove portions of the mounting body. Further, the protrusions can support the fastening body in a horizontal state against an external pressing force.
摘要翻译： 一种紧固表面体，其可以将片状紧固体安装到具有各种横截面形状的片状安装体上，而不发挥。 紧固表面体可以牢固地接合安装有阴表面紧固件的片状构件的表面紧固件，其中紧固体包括具有包括阳接合元件的表面的平坦基底。 该紧固体的结构被安装并固定在安装体的嵌合槽部上，从而固定和固定各种片材。 安装体的每个嵌合槽部分通常具有沿宽度方向的两个端部边缘形成开口的C形横截面。 紧固体具有至少一个具有高度的突起，使得当紧固体装配并固定到安装体时，突起接触安装体的表面。 突起还在与阳接合元件从其突出的表面相对的表面上至少在宽度方向上的中心部分平行地延伸到配合槽部分。 因此，即使紧固体比安装体的嵌合槽部的开口的高度更薄，也可以安装片状的紧固体。 此外，突起可以抵抗外部按压力而以水平状态支撑紧固体。
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7.发明授权
公开(公告)号：US6063067A
公开(公告)日：2000-05-16
申请号：US122084
申请日：1998-07-24
申请人： Toshiaki Takizawa , Masashi Doi , Tsuyoshi Minato
发明人： Toshiaki Takizawa , Masashi Doi , Tsuyoshi Minato
IPC分类号： A61F13/49 , A44B99/00 , A61F5/44 , A61F13/15 , A61F13/551 , A61F13/56 , C09J5/00 , D04H11/00
CPC分类号： A61F13/5512 , Y10T24/2792 , Y10T428/283
摘要： A disposable diaper has a pair of first surface fastener members supported by a rear flap of a diaper body and a second surface fastener member supported by a front flap of the diaper body. The first and second surface fastener members have first and second engaging elements; the first and/or second engaging elements are made of water-soluble resin. After approximately 1/3 to 2/5 of the diaper body on the side of the rear flap is folded inwardly, the diaper body is wound into a roll toward the front flap, and then the water-soluble resin of the first and/or second engaging elements is dissolved with water. Then the first surface fastener members are pressed against the second surface fastener member to fasten the diaper body in roll as waste.
摘要翻译： 一次性尿布具有由尿布主体的后片支撑的一对第一表面紧固件部件和由尿布主体的前片支撑的第二表面紧固件。 第一和第二表面紧固件具有第一和第二接合元件; 第一和/或第二接合元件由水溶性树脂制成。 在大约+ E之后，将1/3 + EE至+ E，尿片主体的后翼片侧面的2/5 + EE向内折叠，尿布主体朝向前折片卷成卷状， 然后第一和/或第二接合元件的水溶性树脂用水溶解。 然后将第一表面紧固件按压在第二表面紧固件上，以便将尿布本体卷成一条浪费。
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公开(公告)号：US5951931A
公开(公告)日：1999-09-14
申请号：US887193
申请日：1997-07-02
CPC分类号： A44B18/0049 , Y10T24/27 , Y10T24/2742 , Y10T24/2775 , Y10T24/2792
摘要： A molded surface fastener is manufactured by supplying molten resin to the circumferential surface of a die wheel rotating in one way to mold a substrate sheet blank and a multiplicity of substantially straight and inclined engaging element blanks in an integral form, and then pressing distal ends of the engaging element blanks by a heat-molding roller in rotation at the same speed to incline the engaging element blanks further toward the substrate sheet blank and also to melt the distal ends to shape each said distal end into an engaging head projecting in a direction opposite to the direction of inclination of the respective engaging element blank. Each of the resulting engaging elements is composed of a stem rising from the substrate sheet surface with inclination by a predetermined angle (.theta.1), and an engaging head projecting from an upper end of the stem in a direction opposite to the direction of inclination of the stem, an extension line of the engaging head crossing the substrate sheet surface at a predetermined acute angle (.theta.2).
摘要翻译： 通过向模制轮的圆周表面提供熔融树脂来制造成型表面紧固件，所述模具轮以一种方式旋转，以模制基板板坯和多个基本上直的和倾斜的接合元件坯件，并且然后将顶端 接合元件通过热成型辊以相同的速度旋转，以使接合元件坯件进一步朝向基板片坯料倾斜，并且还使顶端熔化以使每个所述远端成形为沿相反方向突出的接合头部 到相应的接合元件坯件的倾斜方向。 每个所得到的接合元件由从基板片表面以倾斜预定角度（θ1）上升的杆组成，以及从杆的上端沿与倾斜方向相反的方向突出的接合头 杆，接合头的延伸线以预定的锐角（θ2）与基片表面交叉。
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公开(公告)号：US5860194A
公开(公告)日：1999-01-19
申请号：US866317
申请日：1997-05-30
申请人： Toshiaki Takizawa , Tsuyoshi Minato
发明人： Toshiaki Takizawa , Tsuyoshi Minato
IPC分类号： A44B18/00 , C08L101/00 , C08L101/12 , C08L101/16
CPC分类号： A44B18/0049 , A44B18/0046 , Y10T24/2516 , Y10T24/27 , Y10T24/2775 , Y10T24/2792
摘要： Disclosed are a biodegradable separable fastener which can be appropriately used as a fastening means for disposable products and a method for the production thereof. In a separable fastener composed of a base part and a multiplicity of engaging elements raised from the obverse side of the base part, the base part and the engaging elements are formed of a biodegradable resin. In a favorable mode, at least the base part of the separable fastener has such a sectional shape as to increase the specific surface area. For example, grooves and/or holes are formed in the base part or holes are extended from the reverse side of the base part to the interiors of the engaging elements. The biodegradable separable fastener having such grooves and/or the holes may be manufactured by forming at least part of the base part with a water-soluble resin and the other part of the fastener with a biodegradable resin and, after the manufacture of the separable fastener, causing the water-soluble resin to dissolve out into a solvent.
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公开(公告)号：US5839172A
公开(公告)日：1998-11-24
申请号：US604579
申请日：1996-02-21
IPC分类号： A44B18/00
CPC分类号： A44B18/0061 , Y10T24/27 , Y10T24/2775 , Y10T24/2792
摘要： A surface fastener molded of synthetic resin, comprises a substrate sheet, and a multiplicity of hook elements molded on at least one surface of the substrate sheet, each hook element having a hook body having a stem and a curved portion. Each of the hook elements has first and second reinforcing ribs projecting from opposite side surfaces of the hook body. The first reinforcing rib is greater in height than the second reinforcing rib. In the presence of the first and second reinforcing ribs different in height, compression stresses developed in the hook body are dispersed at two or more points when a companion engaging element is removed off the hook element.
摘要翻译： 由合成树脂模制的表面紧固件包括基底片和模制在基片的至少一个表面上的多个钩元件，每个钩元件具有钩身，其具有杆和弯曲部分。 每个钩元件具有从钩体的相对侧表面突出的第一和第二加强肋。 第一加强肋的高度大于第二加强筋。 在存在不同高度的第一和第二加强肋的情况下，当将配套的接合元件从钩形元件上移除时，在钩体中产生的压缩应力分散在两个或多个点处。
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