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公开(公告)号：US5690875A
公开(公告)日：1997-11-25
申请号：US575596
申请日：1995-12-20
CPC分类号： A44B18/0049 , B29C59/025 , B29C59/04
摘要： A high-quality molded surface fastener is manufactured by extruding molten thermoplastic resin, in a predetermined width, from an extrusion nozzle to a circumferential surface of a die wheel having a multiplicity of engaging-element-forming cavities, driving the die wheel for rotation, and molding a multiplicity of engaging elements integrally with a plate-like substrate sheet. At the same time, pseudo elements are molded integrally with the substrate sheet along opposite side edges, using pseudo-element-forming cavities in opposite side circumferential surfaces of the die wheel simultaneously. With the pseudo elements, the molded surface fastener is peeled off the die wheel under a uniform peeling force through the entire width of the substrate sheet. Thus the high-quality surface fastener can be obtained.
摘要翻译： 通过将预定宽度的熔融热塑性树脂从挤出喷嘴挤出到具有多个接合元件形成腔的模轮的圆周表面，驱动模轮旋转来制造高品质的模制表面紧固件， 并且与板状基板一体地成型多个接合元件。 同时，伪元件与基片一起沿着相对的两个边缘模制，同时在模具轮的相对侧周面上使用伪元件形成腔。 利用伪元件，模制表面紧固件在基片的整个宽度上以均匀的剥离力从模轮剥离。 因此，可以获得高质量的表面紧固件。
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公开(公告)号：US5938997A
公开(公告)日：1999-08-17
申请号：US896686
申请日：1997-07-18
CPC分类号： B29C43/222 , A44B18/0049 , A44B18/0053 , B29C43/46 , B29C47/0021 , B29C47/32 , D06H7/20 , B29C2043/461 , B29L2031/727 , B29L2031/729 , Y10T24/27 , Y10T24/2708 , Y10T24/2733 , Y10T24/275 , Y10T24/2758 , Y10T24/2775 , Y10T24/2792 , Y10T428/24017 , Y10T428/24058 , Y10T428/24124 , Y10T428/24132
摘要： Molten resin is continuously extruded from an injection die or an extrusion die toward the circumferential surface of a die wheel having in its circumferential surface a multiplicity of hook-element-forming cavities and, at the same time, one or more yarns are introduced between the molten resin and the circumferential surface of the die wheel into an inter-element portion of a substrate sheet between a desired adjacent rows of hook elements in parallel to the hook element rows. The yarns are embedded in and integrally molded with the inter-element portion of the substrate sheet and at the same time, hook elements are molded on the circumferential surface of the die wheel as the hook-element-forming cavities are filled with part of the molten resin.
摘要翻译： 熔融树脂从注射模具或挤出模头连续地挤出到模具轮的圆周表面，在其圆周表面上具有多个钩形元件形成腔，并且同时将一根或多根纱线引入到 熔融树脂和模轮的圆周表面进入到平行于钩元件行的期望的相邻行钩元件之间的基片的元件间部分。 纱线被嵌入并且与基片的元件间部分一体地模制，同时钩形元件被模制在模轮的圆周表面上，因为钩元件形成腔填充有部分 熔融树脂。
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3.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：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：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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公开(公告)号：US5948337A
公开(公告)日：1999-09-07
申请号：US896572
申请日：1997-07-18
CPC分类号： B29C43/222 , A44B18/0049 , A44B18/0053 , B29C43/46 , B29C47/0021 , B29C47/32 , D06H7/20 , B29C2043/461 , B29L2031/727 , B29L2031/729 , Y10T24/27 , Y10T24/2708 , Y10T24/2733 , Y10T24/275 , Y10T24/2758 , Y10T24/2775 , Y10T24/2792 , Y10T428/24017 , Y10T428/24058 , Y10T428/24124 , Y10T428/24132
摘要： Molten resin is continuously extruded from an injection die or an extrusion die toward the circumferential surface of a die wheel having in its circumferential surface a multiplicity of hook-element-forming cavities and, at the same time, one or more yarns are introduced between the molten resin and the circumferential surface of the die wheel into an inter-element portion of a substrate sheet between a desired adjacent rows of hook elements in parallel to the hook element rows. The yarns are embedded in and integrally molded with the inter-element portion of the substrate sheet and at the same time, hook elements are molded on the circumferential surface of the die wheel as the hook-element-forming cavities are filled with part of the molten resin.
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公开(公告)号：US5702797A
公开(公告)日：1997-12-30
申请号：US656046
申请日：1996-05-31
CPC分类号： B29C43/222 , A44B18/0049 , A44B18/0053 , B29C43/46 , B29C47/0021 , B29C47/32 , D06H7/20 , B29C2043/461 , B29L2031/727 , B29L2031/729 , Y10T24/27 , Y10T24/2708 , Y10T24/2733 , Y10T24/275 , Y10T24/2758 , Y10T24/2775 , Y10T24/2792 , Y10T428/24017 , Y10T428/24058 , Y10T428/24124 , Y10T428/24132
摘要： Molten resin is continuously extruded from an injection die or an extrusion die toward the circumferential surface of a die wheel having in its circumferential surface a multiplicity of hook-element-forming cavities and, at the same time, one or more yarns are introduced between the molten resin and the circumferential surface of the die wheel into an inter-element portion of a substrate sheet between a desired adjacent rows of hook elements in parallel to the hook element rows. The yarns are embedded in and integrally molded with the inter-element portion of the substrate sheet and at the same time, hook elements are molded on the circumferential surface of the die wheel as the hook-element-forming cavities are filled with part of the molten resin.
摘要翻译： 熔融树脂从注射模具或挤出模头连续地挤出到模具轮的圆周表面，在其圆周表面上具有多个钩形元件形成腔，并且同时将一根或多根纱线引入到 熔融树脂和模轮的圆周表面进入到平行于钩元件行的期望的相邻行钩元件之间的基片的元件间部分。 纱线被嵌入并且与基片的元件间部分一体地模制，同时钩形元件被模制在模轮的圆周表面上，因为钩元件形成腔充满了一部分 熔融树脂。
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公开(公告)号：US20070240289A1
公开(公告)日：2007-10-18
申请号：US11403532
申请日：2006-04-13
申请人： Ryuichi Murasaki , Tsuyoshi Minato
发明人： Ryuichi Murasaki , Tsuyoshi Minato
IPC分类号： A44B18/00
CPC分类号： A44B18/0061 , Y10T24/27 , Y10T24/2792 , Y10T428/24017
摘要： Hook structures for use in hook and loop or hook and engagement material fastening applications. Structures according to embodiments of the invention include hooks which extend from bases which in turn extend from a foundation and also extend laterally across the structures. The bases are separated by valleys which also extend laterally across the structures, whose height can be uniform laterally in the structures or varied. The bases provide suitable strength and support to allow the hooks to be robust and strong for permanent or semi-permanent fastening applications, while the valleys interposed between bases allow the hooks to penetrate sufficiently deeply into the engagement material for effective fastening to occur. Such structures may be formed according to processes which physically or conceptually employ various layers to support hooks, retention barrier members such as fingers interposed laterally between hooks, and/or for spacing such hooks and barriers as desired. Accordingly, structures can be formed according to the present invention using conventional ring-molding techniques (or any other desired techniques), to provide hook fasteners with excellent fastening strength and other desired properties typically required, for example, in semi-permanent or permanent fastening applications.
摘要翻译： 挂钩结构用于钩环和钩和接合材料紧固应用。 根据本发明的实施例的结构包括从基部延伸的钩，其从基底延伸，并且还横向延伸穿过结构。 基部由谷部分隔开，这些谷也横向跨越结构延伸，其高度可以在结构中横向均匀或变化。 这些基座提供合适的强度和支撑，以允许钩对于永久或半永久的紧固应用来说是坚固的和坚固的，而位于底座之间的槽允许钩足够深地穿透到接合材料中以有效地紧固发生。 这样的结构可以根据物理上或概念上使用各种层来支撑钩子，保持阻挡构件（例如横向插入在钩之间）的保持阻挡构件和/或用于按需要间隔这种钩和屏障的方法来形成。 因此，根据本发明，可以使用常规的环模成型技术（或任何其他所需技术）来形成结构，以提供具有优异的紧固强度和通常需要的其它所需性质的钩紧固件，例如半永久或永久紧固 应用程序。
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9.发明授权公开(公告)号：US07022394B2
公开(公告)日：2006-04-04
申请号：US09971512
申请日：2001-10-05
IPC分类号： B32B3/06
CPC分类号： A44B18/0049 , A44B18/0061 , A44B18/0076 , A44D2203/00 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/1027 , B29C47/32 , B29K2105/0005 , B29K2105/16 , B29K2995/0008 , B29L2031/729 , B32B3/06 , B32B5/18 , B32B33/00 , B60N3/046 , B60N3/048 , Y10S428/90 , Y10T24/27 , Y10T428/24008 , Y10T428/24017 , Y10T428/24174 , Y10T428/24182
摘要： The present invention provides a fastener strip having magnetically attractable particles which are not located across the entire volume of the strip, but rather are incorporated in a discrete, distinct area of the strip. The fastener strip has a base and many hook pieces which rise from a fastening surface of the base. One embodiment has a magnetically attractable body in a row which rises from the surface of the base and is located along a substantially center line of the fastener strip. The magnetically attractable particles are incorporated in the magnetically attractable body and a part of the base located below the magnetically attractable body, and the magnetically attractable particles are not dispersed across the whole area of the base. A method of manufacturing such a strip is also described here.
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公开(公告)号：US06720059B2
公开(公告)日：2004-04-13
申请号：US09972353
申请日：2001-10-05
IPC分类号： A44B2100
CPC分类号： B32B33/00 , A44B18/0046 , A44B18/0076 , A44D2203/00 , B29C44/1261 , B32B3/06 , B32B5/18 , B60N3/046 , B60N3/048 , Y10T24/27 , Y10T428/24008 , Y10T428/24017 , Y10T428/24174 , Y10T428/24777
摘要： This invention provides a fastener strip in which fastening elements form a fastener layer on a front face of the fastener strip. Rows of vertical members are disposed along each of the side edges of the fastener layer and each row comprises vertical members formed with an appropriate interval between them for controlling the degree of foam penetration during the molding process. The vertical members anchor the fastener strip to an object during molding of the object and form an effective seal against fouling of the fastening elements.
摘要翻译： 本发明提供一种紧固件条，其中紧固元件在紧固件带的前表面上形成紧固件层。 垂直构件的行沿着紧固件层的每个侧边缘设置，并且每排包括在它们之间形成有适当间隔的垂直构件，用于控制在模制过程中泡沫渗透的程度。 垂直构件在模制物体期间将紧固件固定到物体上并形成有效的密封，以防止紧固件的结垢。
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