公开(公告)号：US20190217521A1

公开(公告)日：2019-07-18

申请号：US15580532

申请日：2016-06-08

申请人： Windmöller & Hölscher KG

发明人： Jens Goldenstein ,  Henning Steuter

IPC分类号： B29C48/88 ,  B29C48/90 ,  B29C48/10

CPC分类号： B29C48/913 ,  B29C48/06 ,  B29C48/10 ,  B29C48/155 ,  B29C48/2883 ,  B29C48/903 ,  B29C48/907 ,  B29C48/908 ,  B29C48/92 ,  B29C55/28 ,  B29C2948/92619 ,  B29C2948/92923

摘要： The invention relates to a device and a method for calibrating a blown film (6), said device comprising: a tubular region with at least one inner wall (55), through which region the blown film can be passed; a liquid reservoir (82), which can be used to provide a liquid and which is situated above the tubular region, the liquid being guidable between the inner wall (55) and the blown film; and a suctioning device (B), situated below the tubular region, for suctioning off at least part of the liquid from the blown film. At least one liquid-permeable element (92) is provided, said element surrounding at least parts of the periphery of the blown film (6). This device permits the distance of the liquid-permeable element from the main axis of the blown film to be altered.

公开(公告)号：US10071522B2

公开(公告)日：2018-09-11

申请号：US14596828

申请日：2015-01-14

申请人： U.S. Farathane Corporation

发明人： Steve Porter ,  Gerald N. Strich

IPC分类号： B29C51/08 ,  B60R13/04 ,  B29C47/00 ,  B29C47/04 ,  B29C47/88 ,  B29C47/90 ,  B29C51/18 ,  B29K101/12 ,  B29L31/00

CPC分类号： B29C51/082 ,  B29C48/0017 ,  B29C48/0019 ,  B29C48/0022 ,  B29C48/07 ,  B29C48/12 ,  B29C48/131 ,  B29C48/16 ,  B29C48/90 ,  B29C48/904 ,  B29C48/908 ,  B29C48/91 ,  B29C51/18 ,  B29K2101/12 ,  B29L2031/001 ,  B60R13/04

摘要： An assembly for reshaping an elongated plasticized article includes a heated fixture upon which the elongated article is supported in adhering fashion to a contoured upper surface. Following heating, the article is transferred to a cooling fixture exhibiting a further contoured upper surface and, upon subsequent cooling, the article exhibits a final multi-dimensional extending profile matching the contoured upper surface of the cooling fixture. A further variation of the assembly includes an elongated and bowed track supporting a fixed jig at an end thereof. A slidable jig is traversable along the track and actuated by a ram in directions towards and away from the first jig. Upon a first length extending portion of the article being pre-secured to the slidable jig, a first forward feed direction of the article results in an end extending portion communicating within a multi-dimensional cavity establishing a contoured surface withing the fixed jig, subsequent rearward displacement of the slidable jig causes forcible reshaping of the elongated article as it is stretched and drawn against the contoured surface of the fixed jig.

公开(公告)号：US20160250794A1

公开(公告)日：2016-09-01

申请号：US15029291

申请日：2014-10-14

申请人： A P PLASTICS LTD

发明人： Andrew Kevin PARKER

IPC分类号： B29C47/88 ,  B29C55/28 ,  B29C47/92 ,  B29C47/00

CPC分类号： B29C48/9125 ,  B29C48/10 ,  B29C48/908 ,  B29C48/913 ,  B29C48/92 ,  B29C55/28 ,  B29C2948/92104 ,  B29C2948/92152 ,  B29C2948/926 ,  B29C2948/92647 ,  B29C2948/92761 ,  B29C2948/92971

摘要： A blown film extrusion system, comprising a circular die (10) for creating a tube of molten plastic which is blown into a bubble (30). A Cooling stack (1) is provided in the center of the circular die (10), within the bubble (30) in use, the Cooling stack (1) including an integrated IBC exhaust stack (24). Air from within the bubble (30) is drawn into an air inlet manifold (180) and spun to a high velocity into a substantially conical air distributor (150). This causes the air to be forced against the surfaces of the copper tubes (92) causing transfer of heat from the air to the tubes. The air is then expelled at the bottom of the Cooling stack (1) back into the bubble (30), where it rises back up to cool the inner surface of the bubble (30), before being drawn back into the air inlet manifold (180) for re-cooling.

摘要翻译： 一种吹塑薄膜挤出系统，包括用于产生吹入气泡（30）的熔融塑料管的圆形模头（10）。 冷却堆（1）设置在圆形模具（10）的中心，在使用中的气泡（30）内，冷却堆（1）包括集成的IBC排气叠（24）。 从气泡（30）内的空气被吸入空气入口歧管（180）并且以高速度旋转到大致圆锥形的空气分配器（150）中。 这导致空气被迫靠在铜管（92）的表面上，导致热量从空气传递到管。 然后将空气在冷却堆（1）的底部排出回到气泡（30）中，在气泡（30）中，其被升起回来以冷却气泡（30）的内​​表面，然后被抽回进气歧管（ 180）用于再冷却。

公开(公告)号：US20150061172A1

公开(公告)日：2015-03-05

申请号：US14385097

申请日：2013-03-12

申请人： SIKA TECHNOLOGY AG

发明人： Herbert Ackermann ,  Frank Hoefflin ,  Andreas Brunner

IPC分类号： B29C44/24 ,  B29C44/36

CPC分类号： B29C44/24 ,  B29C44/367 ,  B29C44/468 ,  B29C44/605 ,  B29C48/0012 ,  B29C48/06 ,  B29C48/09 ,  B29C48/152 ,  B29C48/21 ,  B29C48/30 ,  B29C48/345 ,  B29C48/397 ,  B29C48/49 ,  B29C48/705 ,  B29C48/802 ,  B29C48/832 ,  B29C48/90 ,  B29C48/908 ,  B29C48/919 ,  B29K2023/06 ,  B29K2023/0633 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2025/06 ,  B29K2027/06 ,  B29K2101/12 ,  B29K2105/04 ,  B29K2995/0015 ,  B29L2009/00 ,  B29L2031/003 ,  B29L2031/005 ,  B29L2031/724 ,  E06B3/205

摘要： A process is described for producing a hollow body or cavity filled with insulating foam. The process can include feeding an expandable starting material of the insulating substance to a plastics extrusion apparatus, activating the material therein under pressure and, upon discharge therefrom into the hollow body or the cavity, expanding the material with such a high volume expansion gradient that the insulating substance formed by the expansion completely fills the cross section of the hollow body or cavity without delay upon entry. Also described, is a plastics extrusion apparatus.

摘要翻译： 描述了一种用于生产填充有绝缘泡沫的中空体或空腔的方法。 该方法可以包括将可膨胀的绝缘物质的原料进料到塑料挤出装置中，在压力下使其中的材料活化，并且在从其中排出到中空体或空腔中时，以如此高的体积膨胀梯度膨胀材料， 通过膨胀形成的绝缘物质在进入时不会延迟地完全填充中空体或空腔的横截面。 还描述了一种塑料挤出设备。

公开(公告)号：US20140322379A1

公开(公告)日：2014-10-30

申请号：US14067954

申请日：2013-10-31

申请人： HON HAI PRECISION INDUSTRY CO., LTD.

发明人： CHIA-LING HSU

IPC分类号： B29D11/00

CPC分类号： B29D11/00663 ,  B29C43/222 ,  B29C48/002 ,  B29C48/0021 ,  B29C48/0022 ,  B29C48/07 ,  B29C48/12 ,  B29C48/908 ,  B29C48/914 ,  B29C48/9155 ,  B29L2011/0075

摘要： An extrusion molding device includes a first roller, a second roller, an ejecting source, a guiding element, and a prism molding system. The second roller is located adjacent to the first roller. The injecting source is located above the first roller and the second roller. The guiding element is located at a side of the second roller away from the first roller. The prism molding system is located at a side of the guiding element away from the second roller.

摘要翻译： 挤出成型装置包括第一辊，第二辊，喷射源，引导元件和棱镜模制系统。 第二辊位于第一辊附近。 注射源位于第一辊和第二辊之上。 引导元件位于第二辊的远离第一辊的一侧。 棱镜模制系统位于引导元件的远离第二辊的一侧。

公开(公告)号：US20140103562A1

公开(公告)日：2014-04-17

申请号：US14108788

申请日：2013-12-17

申请人： Bando Chemical Industries, Ltd.

发明人： Takayuki Okubo ,  Hiroyuki Shiriike

IPC分类号： B29C47/00

CPC分类号： B29C48/0012 ,  B29C48/001 ,  B29C48/022 ,  B29C48/07 ,  B29C48/09 ,  B29C48/12 ,  B29C48/13 ,  B29C48/151 ,  B29C48/154 ,  B29C48/16 ,  B29C48/21 ,  B29C48/395 ,  B29C48/90 ,  B29C48/908 ,  B29C48/91 ,  B29C48/913 ,  B29C48/9135 ,  B29D29/103 ,  F16G5/08 ,  F16G5/20

摘要： In a V-ribbed belt fabrication method, an uncrosslinked rubber sheet in which V-shaped ribs are to be formed is fabricated by extruding an uncrosslinked rubber composition blended with no short fibers from an extruder. At least a surface layer of the uncrosslinked rubber sheet, in which surface layer the V-shaped ribs are to be formed, is made of an uncrosslinked rubber composition blended with at least one of hollow particles or a foaming agent for forming pores in the surface of the V-shaped ribs.

摘要翻译： 在V型肋带制造方法中，通过从挤出机中挤出不含短纤维的未交联的橡胶组合物来制造其中将形成V形肋的未交联的橡胶片。 至少要形成V形肋的表面层的未交联橡胶片的表面层由与表面上形成孔的中空颗粒或发泡剂中的至少一种共混的未交联橡胶组合物制成 的V形肋骨。

公开(公告)号：US20110023393A1

公开(公告)日：2011-02-03

申请号：US12533174

申请日：2009-07-31

申请人： Steven Hartman

发明人： Steven Hartman

IPC分类号： E04F19/04 ,  B29C47/78 ,  B32B5/14

CPC分类号： E04F19/0436 ,  B29C48/001 ,  B29C48/0012 ,  B29C48/0018 ,  B29C48/05 ,  B29C48/12 ,  B29C48/30 ,  B29C48/345 ,  B29C48/802 ,  B29C48/90 ,  B29C48/908 ,  B29K2025/00 ,  B29K2105/04 ,  B29L2031/731 ,  E04F2019/0413 ,  Y10T428/249961

摘要： The present invention discloses a thermoplastic cornice member having a plurality of strands and a plurality of cells. The thermoplastic cornice member is extruded by an extruder that forms the shape of the thermoplastic cornice member. The thermoplastic cornice member is then cooled, providing the thermoplastic cornice member with a skin having a higher density than the interior of the thermoplastic cornice member. The strands and the skin give the thermoplastic cornice member a high strength and the skin also enables the thermoplastic cornice member to be painted or sprayed or brushed with adhesive. The adhesive enables the thermoplastic cornice member to be affixed to walls, ceilings, floors, or other panels.

摘要翻译： 本发明公开了一种具有多根股线和多个细胞的热塑性檐口部件。 热塑性榫头构件由形成热塑性檐板构件形状的挤出机挤出。 然后冷却热塑性檐板构件，为热塑性檐板构件提供具有比热塑性檐板构件内部更高密度的表层。 股线和皮肤使得热塑性檐口部件具有高强度，并且皮肤还使热塑性檐口部件能够用粘合剂进行喷涂或刷涂。 粘合剂使得热塑性檐板可以固定在墙壁，天花板，地板或其它面板上。

公开(公告)号：US20100035064A1

公开(公告)日：2010-02-11

申请号：US12448129

申请日：2007-09-01

申请人： Kyunggu Nam ,  Kideog Choi ,  Jongsung Park

发明人： Kyunggu Nam ,  Kideog Choi ,  Jongsung Park

IPC分类号： B32B17/10 ,  B29C47/92

CPC分类号： B29C48/908 ,  B29C43/222 ,  B29C48/07 ,  B29C48/09 ,  B29C48/30 ,  B29C48/305 ,  B29C48/90 ,  B29C48/905 ,  B29C48/91 ,  B29C48/9135 ,  B29C48/92 ,  B29C2043/483 ,  B29C2793/009 ,  B29C2948/92704 ,  B29C2948/92904 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2105/256 ,  B29K2995/0022 ,  Y10T428/31

摘要： Disclosed herein is a method for performing a surface polishing treatment for thermoplastic resin while extrusion-molding the thermoplastic resin, to prepare a highly-glossy extruded product. The method includes performing a surface treatment to give high gloss to a surface of a thermoplastic resin plasticized in an extruder while causing the thermoplastic resin to continuously pass through a die of a relatively-high temperature and a die of a relatively-low temperature in a nozzle region, and controlling the temperature at a trailing end of the high-temperature die and the temperature at a leading end of the low-temperature die such that there is a temperature difference of 30 to 2000C. It is possible to give gloss to an extruded product through a continuous extrusion process without addition of a glazing agent or execution of a separate surface treatment process, and thus, to provide excellent effects in terms of manu-facturing costs and production efficiency.

摘要翻译： 本文公开了一种对热塑性树脂进行表面抛光处理的方法，同时挤出成型热塑性树脂，以制备高光泽的挤出产品。 该方法包括进行表面处理，以使热塑性树脂在挤出机中增塑的热塑性树脂的表面高光泽，同时使热塑性树脂连续地通过相对高温的模具和相对低温的模头， 喷嘴区域，并且控制高温管芯的尾端处的温度和低温管芯的前端的温度，使得温度差为30〜200℃。 可以通过连续挤出方法对挤出产品赋予光泽，而不需要添加玻璃制剂或执行单独的表面处理工艺，从而在制造成本和生产效率方面提供优异的效果。

公开(公告)号：US20090274893A1

公开(公告)日：2009-11-05

申请号：US12112603

申请日：2008-04-30

申请人： Govind Bommi ,  Krishna Murthy Bommi

发明人： Govind Bommi ,  Krishna Murthy Bommi

IPC分类号： B32B3/26 ,  B29C47/38

CPC分类号： B29C48/908 ,  B29C48/06 ,  B29C48/09 ,  B29C48/12 ,  B29C48/285 ,  B29C48/286 ,  B29C48/288 ,  B29C48/505 ,  B29C48/535 ,  B29C48/59 ,  B29C48/76 ,  B29C48/83 ,  B29C48/832 ,  B29C48/834 ,  B29C48/90 ,  B29C2948/92104 ,  B29C2948/92114 ,  B29C2948/92209 ,  B29C2948/926 ,  B29C2948/92609 ,  B29C2948/92657 ,  B29C2948/92704 ,  B29C2948/92828 ,  B29C2948/92866 ,  B29K2023/0633 ,  B29K2023/065 ,  B29K2023/0683 ,  B29K2023/083 ,  B29K2075/00 ,  Y10T428/24999

摘要： A method for continuous extrusion of activated carbon tubular shapes used in a water filtration device and process for making same. A mixture of primarily activated carbon and polymeric binder is gravity fed into an extruder barrel through a slide to facilitate uniform feed. The binder is surface charged by a plasma process to attach to the carbon with a weak force. The barrel is heated by induction heating to provide high and constant heat source. A desired porosity in the carbon profile is achieved by varying the mesh size of the carbon and binder along with changing the pitch in the screw.

摘要翻译： 用于水过滤装置中使用的活性炭管状形状的连续挤出方法及其制造方法。 将主要活性炭和聚合物粘合剂的混合物通过载玻片重力进料到挤出机筒中以促进均匀进料。 粘合剂通过等离子体工艺进行表面带电，以弱的力连接到碳上。 通过感应加热来加热桶，以提供高且恒定的热源。 通过改变碳和粘合剂的网孔尺寸以及改变螺杆中的螺距来实现碳轮廓中所需的孔隙率。

公开(公告)号：US20090174107A1

公开(公告)日：2009-07-09

申请号：US11719393

申请日：2005-11-14

申请人： Reinhold Kössl

发明人： Reinhold Kössl

IPC分类号： B29C47/00

CPC分类号： B29C48/905 ,  B29C48/09 ,  B29C48/11 ,  B29C48/12 ,  B29C48/14 ,  B29C48/30 ,  B29C48/86 ,  B29C48/87 ,  B29C48/90 ,  B29C48/904 ,  B29C48/908 ,  B29C48/913 ,  B29C48/9135 ,  B29C48/918 ,  B29C48/9185 ,  B29C48/919 ,  B29C2791/006 ,  B29L2031/60

摘要： The invention relates to a shaping device (3) for shaping and cooling articles produced from a plastic melt, whereby said device can be arranged downstream of an extruder. The shaping device (3) comprises, arranged in an entry area (19), an inlet opening (20) for the plastic melt, at least one channel (21) extending in the direction of an outlet area (22) and having channel walls (23, 24) delimiting the same, and at least one cooling device (27) associated with the channel walls (23, 24). An additional cooling device (28) for the plastic melt to be passed through is provided inside the channel (21) in the area directly adjacent to the inlet area (19).

摘要翻译： 本发明涉及一种用于成形和冷却由塑料熔体制成的制品的成形装置（3），由此所述装置可以布置在挤出机的下游。 成形装置（3）包括布置在入口区域（19）中的用于塑料熔体的入口开口（20），至少一个在出口区域（22）的方向上延伸并且具有通道壁 （23,24）以及与通道壁（23,24）相关联的至少一个冷却装置（27）。 在与入口区域（19）直接相邻的区域内，在通道（21）内部设置用于塑料熔体通过的另外的冷却装置（28）。