A METHOD FOR MANUFACTURING A POLYMER ARTICLE
    1.
    发明申请
    A METHOD FOR MANUFACTURING A POLYMER ARTICLE 审中-公开
    制造聚合物制品的方法

    公开(公告)号:WO2017005935A2

    公开(公告)日:2017-01-12

    申请号:PCT/EP2016/066442

    申请日:2016-07-11

    Inventor: ROBBRECHT, Johan

    Abstract: The present invention relates to a method enabling either the selection, the modification of existing and/or the creation of newly developed polymer materials which may provide an improved response to the application of a local shear and/or extensional deformation inside the polymer melt in different manufacturing technologies such as and without being exclusive injection molding (IM), injection stretch blow molding (ISBM), direct injection (DI), extrusion blow molding (EBM), sheet extrusion, thermoforming, etc. In addition, a method for manufacturing a polymer article is provided comprising injecting or extruding a molten polypropylene, polyethylene or polyester based polymer for converting it into a (semi) final shape while applying a shear and/or extensional deformation on the polymer melt, wherein applying shear and/or extensional deformation on the polymer melt comprises selectively modifying the flow path of the molten semi-crystallizable polymer as a function of local pressure profile over at least part of the flow path, said local pressure profile being determined as a function of optimized response of the polymer melt to the applied local shear and/or extensional deformation over at least said part of the flow path.

    Abstract translation: 本发明涉及一种能够选择,修改现有的和/或创建新开发的聚合物材料的方法,其可以提供对局部剪切应用的改进响应和/或 (IM),注射拉伸吹塑(ISBM),直接注塑(DI),挤出吹塑(EBM),片材挤出,热成型等不同制造技术中聚合物熔体内部的拉伸变形。 此外,提供了一种用于制造聚合物制品的方法,其包括注射或挤出熔融的聚丙烯,聚乙烯或聚酯基聚合物以将其转化成(半)最终形状,同时在聚合物熔体上施加剪切和/或拉伸变形,其中 在聚合物熔体上施加剪切和/或拉伸变形包括选择性地改变熔融半结晶聚合物的流动路径作为 所述局部压力曲线根据所述聚合物熔体对所述流动路径的至少所述部分上施加的局部剪切和/或拉伸变形的优化响应来确定。 p>

    DEVICE AND METHOD OF CORRECTING EXTRUDATE BOW
    2.
    发明申请
    DEVICE AND METHOD OF CORRECTING EXTRUDATE BOW 审中-公开
    修正超声波的装置和方法

    公开(公告)号:WO2015061184A1

    公开(公告)日:2015-04-30

    申请号:PCT/US2014/061284

    申请日:2014-10-20

    Abstract: Disclosed is an apparatus (200) and a method to extrude a honeycomb, providing correction in bowing of the extruded honeycomb structure, employs a deflector device (100) having a base plate (112) including an opening (134) aligned in a direction parallel to the extrusion axis (A) through which the plastic material is conveyed to the die (12). The deflector device (100) includes a bow plate (130) movably mounted to the downstream or upstream side of the base plate (112). The bow plate (130) includes a constant area aperture (134). The deflector device (100) positioned upstream of extrusion die (12) imparts a degree of bow reduction by the position of the constant area aperture (134) over the opening (132) imparting a pressure drop gradient on the flow stream entering the die (12).

    Abstract translation: 公开了一种挤出蜂窝体的装置(200)和挤出蜂窝结构的弯曲校正方法,采用了一种偏转装置(100),该偏转装置(100)具有基板(112),该基板包括沿平行方向排列的开口(134) 到挤出轴线(A),塑料材料通过挤出轴线(A)被输送到模具(12)。 偏转器装置(100)包括可移动地安装到基板(112)的下游侧或上游侧的弓形板(130)。 弓形板(130)包括恒定面积孔(134)。 定位在挤出模头(12)上游的偏转器装置(100)通过恒定面积孔(134)的位置在开口(132)上施加一定程度的弓缩小,使得在进入模具的流动流上赋予压降梯度 12)。

    WETTED TYPE CALIBRATOR FOR MANUFACTURING WINDOW FRAME AND MANUFACTURING DEVICE INCLUDING THE CALIBRATOR
    3.
    发明申请
    WETTED TYPE CALIBRATOR FOR MANUFACTURING WINDOW FRAME AND MANUFACTURING DEVICE INCLUDING THE CALIBRATOR 审中-公开
    用于制造窗框和制造装置的湿式类型校准器,包括校准器

    公开(公告)号:WO2012057538A2

    公开(公告)日:2012-05-03

    申请号:PCT/KR2011/008067

    申请日:2011-10-27

    Inventor: KIM, Jeong Hyeon

    Abstract: Disclosed is a wetted type calibrator for manufacturing a window frame and a manufactruing device including the same, in which an intensive cooling system having the wetted type calibrator including multiple disk parts is disposed at a next process of an extrusion molding process so as to enhance cooling effect. The wetted type calibrator for manufacturing the window frame includes a houwing which accommdates a desired amount of water therein; and a calibrator assembly which is disposed in the housing so that an extruded product formed of a synthetic resin material is passed therethrough. The apparatus for manufacturing the window frame includes an extruder in which functions to a raw mater injected through a hopper is heated and melted in a heating cylinder having a heater and then the melted material is extruded by rotation of a screw; an extrusion die by which the gel-state material supplied through the extruder is formed into a desired shape; a wetted type calibrator which forms a profile shape of the product passed through the extrusion die and also forms the product having a precise dimension and shape; a water tank which cools the extruded product passed through the wetted type calibrator; an extracting device which pulls the extruded product passed through the water tank with constant foce; and a cutting device which cuts the extruded product in a desired size.

    Abstract translation: 本发明公开了一种用于制造窗框的润湿型校准器和包括该润湿型校准器的制造设备,其中,在挤压成型工艺的下一个工序中设置具有包括多个圆盘部件的润湿型校准器的强化冷却系统以增强冷却 影响。 用于制造窗框的湿式校准器包括:容纳其中的期望量的水的容器; 以及校准器组件,该校准器组件设置在壳体中,使得由合成树脂材料形成的挤出产品通过其中。 用于制造窗框的设备包括挤出机,其中通过料斗注入的原料在加热器中被加热并熔化,然后熔融材料通过螺杆的旋转被挤出; 将通过挤出机供给的凝胶状材料形成为期望的形状的挤出模具; 润湿型校准器,其形成通过挤出模具的产品的轮廓形状并且还形成具有精确尺寸和形状的产品; 冷却通过湿式校准器的挤出产品的水箱; 提取装置,用于以恒定的角度拉动通过水箱的挤出产品; 以及将挤出产品切割成期望尺寸的切割装置。

    PLASTICS PROCESSING METHOD AND APPARATUS
    5.
    发明申请
    PLASTICS PROCESSING METHOD AND APPARATUS 审中-公开
    塑料加工方法和装置

    公开(公告)号:WO2012004661A2

    公开(公告)日:2012-01-12

    申请号:PCT/IB2011/001599

    申请日:2011-07-05

    Inventor: SEE, Michael, D.

    Abstract: A method for additive delivery during a plastics processing is disclosed. The method includes establishing a network of components in a control loop that uses a feedback method to drive at least one pump, thus enabling continuous, robust proportioning of additive in a difficult to control environment. The feedback method includes sending at least one signal from at least one sensor associated with a plastics melting machine to a controller, sending one or more signals from the controller to the at least one pump, monitoring the pressure in the at least one pump and sensing the position of an injection nozzle valve, and sending one or more signals to the injection nozzle valve instructing the valve to open or close.

    Abstract translation: 公开了一种在塑料加工过程中添加剂输送的方法。 该方法包括在使用反馈方法驱动至少一个泵的控制回路中建立组件网络,从而使得能够在困难的控制环境中连续,稳定地添加添加剂。 所述反馈方法包括将至少一个与塑料熔化机相关联的传感器的信号发送到控制器,将一个或多个信号从所述控制器发送到所述至少一个泵,监测所述至少一个泵中的压力和感测 喷嘴阀的位置,并向注射喷嘴阀发送一个或多个信号,指示阀打开或关闭。

    成形体の製造方法および製造装置
    6.
    发明申请
    成形体の製造方法および製造装置 审中-公开
    生产模制物品及其设备的方法

    公开(公告)号:WO2006019160A1

    公开(公告)日:2006-02-23

    申请号:PCT/JP2005/015145

    申请日:2005-08-19

    Abstract:  本発明は、超微細加工、高い寸法精度、低残留応力、低複屈折、高光透過性、優れた機械的強度を有する成形体を、超低圧の成形プロセスで、三次元、薄肉、かつ大面積の形状でもって提供可能な、成形体の製造方法および製造装置を提供することを目的とする。  表面に微細な凹凸部10を有する成形型11上に、溶融樹脂12を塗布する塗布工程と、樹脂12を金型によりプレスし、成形体の形状を整えるプレス工程と、樹脂12を冷却し固化させる固化工程とを有し、塗布工程が、吐出口を備えた塗布装置に樹脂を供給し、塗布装置を移動させながら、最終製品にほぼ近い形状および厚さに、加熱された成形型11の凹凸部10の上方から樹脂12を吐出し、凹凸部10に樹脂を充填する工程である製造方法および製造装置を提供する。

    Abstract translation: 一种成型品及其设备的制造方法,其具有三维,薄型和大面积结构的纳米加工,高尺寸精度,低残余应力,低双折射率,高透光率和优异的机械强度的成型品可以是 通过超低压成型工艺提供。 提供了一种用于制造其成型品及其设备的方法,其中进行了在其表面上具有微压痕部分(10)的模具(11)上施加熔融树脂(12)的应用步骤, 树脂(12),由此固定成型品的构造和冷却树脂(12)的凝固步骤,从而使其固化,其中施加步骤包括将树脂进料到装有 排出口,并且在移动施加器的过程中,将树脂(12)从模具(11)的加热微型压痕部分(10)上排出,其形状和厚度基本上接近于最终产品的形状和厚度,从而将微型压痕部分(10)填充到 树脂。

    DIE MOUNTED CONTACT APPLICATOR
    7.
    发明申请
    DIE MOUNTED CONTACT APPLICATOR 审中-公开
    DIE安装联系人应用

    公开(公告)号:WO2017048940A2

    公开(公告)日:2017-03-23

    申请号:PCT/US2016/051918

    申请日:2016-09-15

    Inventor: AYERS, Andrew S.

    Abstract: A slot die assembly for applying at least one material onto a substrate includes an adapter having a passive heat transfer device, a shim package fluidically connected to the adapter, the shim package having a first material discharge slot and a second material discharge slot, and a die plate having a one or more fluid channels fluidically connected to the shim package. The assembly also includes one or more mounting studs extending from the adapter, the mounting studs configured to engage a parent machine.

    Abstract translation: 用于将至少一种材料施加到衬底上的槽模组件包括具有被动热传递装置的适配器,与适配器流体连接的垫片封装,垫片封装具有第一材料放电槽和第二材料放电槽,以及 模具板具有流体连接到垫片封装的一个或多个流体通道。 组件还包括从适配器延伸的一个或多个安装螺柱,所述安装螺柱被配置为接合母机。

    A BLOWN-FILM EXTRUSION APPARATUS AND A METHOD FOR MANUFACTURING A BLOWN FILM
    8.
    发明申请
    A BLOWN-FILM EXTRUSION APPARATUS AND A METHOD FOR MANUFACTURING A BLOWN FILM 审中-公开
    一种薄膜挤出装置和一种制造薄膜的方法

    公开(公告)号:WO2016189518A2

    公开(公告)日:2016-12-01

    申请号:PCT/IB2016/053153

    申请日:2016-05-27

    Inventor: PONSIANI, Marco

    Abstract: A blown-film extrusion apparatus for manufacturing a tubular polymer film (1) comprises an extruder (2); a solidification ring for solidifying a tubular element produced by the extruder and for forming the film by delivering cooling air on the tubular element at a given cooling height, and a film conveyor for conveying the film upwards. The apparatus also comprises a delivery device (80) for projecting correction air on the tubular element, in order to locally correct the thickness of the film, comprising a distribution chamber (78); a plurality of air delivery members (81') with delivery channels (37) whose delivery mouths (33',33") are arranged about said axis (25) of the apparatus for projecting correction air partial streams (19') on respective angular correction positions, between the die and the cooling height; flow control elements (68) between the distribution chamber (78), and the inlet (32) of respective air delivery members, configured for adjusting the flowrate of the respective correction air stream (19') according to an adjustment signal. According to an aspect of the invention, a plurality of separate radial ducts (45) is provided defining respective delivery channels (37) and spaced apart, at an own end portion, by separation spaces, so that the correction air partial streams, after hitting the tubular element in the respective angular correction positions, can flow away from the tubular element through said separation spaces. According to another aspect of the invention, the distribution chamber (78) is defined by an upper ring (161) and by a lower ring (159) connected to each other by means of tight fixed joints with a first substantially cylindrical wall (151) and with a second substantially cylindrical wall arranged around the first cylindrical wall, wherein possible separate radial ducts of the air delivery members protrude from the first cylindrical wall (151).

    Abstract translation: 用于制造管状聚合物膜(1)的吹塑薄膜挤出装置包括挤出机(2); 用于固化由挤出机生产的管状元件并用于通过以给定的冷却高度在管状元件上输送冷却空气来形成膜的凝固环和用于向上输送膜的膜输送器。 该装置还包括用于在管状元件上投射校正空气的输送装置(80),以便局部校正薄膜的厚度,包括分配室(78); 具有输送通道(37)的多个空气输送构件(81'),其输送口(33',33“)绕所述设备的所述轴线(25)布置,用于将校正空气部分流(19')投影在相应的角度 在模具和冷却高度之间的校正位置;在分配室(78)和各个空气输送构件的入口(32)之间的流量控制元件(68),其被配置用于调节各个校正气流(19)的流量 根据本发明的一个方面,提供了多个单独的径向管道(45),其限定了相应的输送通道(37),并在其自身的端部处通过分隔空间间隔开,使得 在各个角度校正位置击打管状元件之后,校正空气部分流可以通过所述分隔空间从管状元件流出。根据本发明的另一方面,分配室(7 8)由上环(161)和下环(159)限定,上环通过具有第一基本上圆柱形壁(151)的紧固固定接头彼此连接,并且第二基本上圆柱形的壁围绕第一圆柱形 其中所述空气传送构件的可能的分开的径向管道从所述第一圆柱形壁(151)突出。

    VORRICHTUNG, KOEXTRUSIONSDÜSE UND VERFAHREN ZUM AUFTRAGEN UND/ODER HERSTELLEN EINES FLÄCHIGEN MATERIALVERBUNDS SOWIE FLÄCHIGER MATERIALVERBUND
    9.
    发明申请
    VORRICHTUNG, KOEXTRUSIONSDÜSE UND VERFAHREN ZUM AUFTRAGEN UND/ODER HERSTELLEN EINES FLÄCHIGEN MATERIALVERBUNDS SOWIE FLÄCHIGER MATERIALVERBUND 审中-公开
    DEVICE,共挤出,AND METHOD FOR应用和/或产生的表面材料的分组和扁平材料复合

    公开(公告)号:WO2012139757A2

    公开(公告)日:2012-10-18

    申请号:PCT/EP2012/001585

    申请日:2012-04-12

    Inventor: ROTHEN, Josef

    Abstract: Die Erfindung betrifft eine Vorrichtung zum Herstellen und/oder Auftragen eines aus zumindest zwei Flächenbereichen (1, 2) gebildeten, im Wesentlichen flächigen Materialverbunds (3) vorgebbarer Verbundbreite (4), vorgebbarer Verbundhöhe (5) und/oder vorgebbarer Verbundlänge (6). Die Vorrichtung umfasst eine eine Transportrichtung (y) festlegende Transporteinrichtung (9) mit einer Transportfläche (11). Außerdem umfasst die Vorrichtung eine Auftrageinrichtung (7) mit einer einen schlitzförmigen, im Wesentlichen quer zur Auftragrichtung (y) angeordneten Auslass (24) aufweisenden Auftragdüse (8), mit welcher der erste Flächenbereich (1) aus einem ersten Extrudat (21) und der zweite Flächenbereich (2) aus einem zweiten Extrudat (21') auf die Transportfläche (11) extrudierbar ist. Die Auftragdüse (8) umfasst zumindest eine Fördereinrichtung (22; 22') zum Fördern eines Extrudates (21, 21') auf die Transportfläche (11). Mit der Fördereinrichtung (22) ist das Fördervolumen, die Fördermasse, die Fördergeschwindigkeit und/oder die Förderdauer zumindest eines der Extrudate (21, 21') steuerbar.

    Abstract translation: 本发明涉及一种用于制备和/或应用至少两个表面区域(1,2)形成的基本平坦的材料层叠体的一个(3)预先确定的复合宽度(4),可指定复合高度的(5)和/或可预定的复合长度(6)。 该装置包括一个传输方向(y)限定具有输送表面(11)的传送装置(9)。 此外,该装置包括:应用装置(7)具有槽状的,基本上横向于所述应用方向(y)布置的出口(24),其具有涂布器喷嘴(8),与该第一表面区域(1)的第一挤出物(21)和所述的 的第二挤出物(21“)的到所述传送表面(11)的第二表面区域(2)是挤出的。 该涂抹喷嘴(8)包括至少一个输送机(22; 22 ')用于输送的挤出物(21,21')到所述传送表面(11)。 与输送机(22),所述输送卷,所述输送组合物,输送速度和/或生产时间是可控的挤出物中的至少一个(21,21“)。

    IMPROVED CHECK VALVE
    10.
    发明申请
    IMPROVED CHECK VALVE 审中-公开
    改进的检查阀

    公开(公告)号:WO2010066022A1

    公开(公告)日:2010-06-17

    申请号:PCT/CA2009/001662

    申请日:2009-11-23

    Abstract: A check valve (36, 136) for a screw (24) is provided. The check valve (36, 136) includes a retainer tip (54, 154), operable to be attached to a distal end of a screw shaft (52, 152), the retainer tip (54, 154) defining at least one melt channel (30). A first ring (60) is coaxially mounted to and rotationally-coupled with the retainer tip (54, 154). A second ring (66) is coaxially and slidably mounted to the retainer tip (54, 154), and is operable to rotate relative to the retainer tip (54, 154). The second ring (66) is operable to reversibly move between an open position which permits melt to flow through the check valve (36, 136) and a closed position which prevents backflow of the melt.

    Abstract translation: 提供了一种用于螺钉(24)的止回阀(36,136)。 止回阀(36,136)包括可操作以附接到螺杆轴(52,152)的远端的保持器顶端(54,154),所述保持器顶端(54,154)限定至少一个熔体通道 (30)。 第一环(60)同轴地安装到保持器尖端(54,154)上并与其保持旋转耦合。 第二环(66)同轴且可滑动地安装到保持器尖端(54,154)上,并且可操作以相对于保持器尖端(54,154)旋转。 第二环(66)可操作以在允许熔体流过止回阀(36,136)的打开位置和阻止熔体回流的关闭位置之间可逆地移动。

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