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公开(公告)号：EP2879857B1
公开(公告)日：2018-09-05
申请号：EP13742034.5
申请日：2013-07-30
申请人： Discma AG
CPC分类号： B29C49/46 , B29C49/12 , B29C49/48 , B29C49/783 , B29C2049/165 , B29C2049/465 , B29C2049/4655 , B29C2049/4664 , B29C2049/5806 , B29L2031/7158 , Y10T428/1397
摘要： A method for the fabrication of a container from a substantially tubular preform provided with an open end communicating with a cavity comprises the steps of positioning the preform within a mold that substantially defines a container such that the open end of the preform protrudes from the mold; providing an injector in sealed fluid communication with the open end of the preform which injects a quantity of liquid into the cavity of the preform, increasing the pressure within the cavity and inducing the preform to deform into the shape of the mold and form a container; and then reducing the pressure within the container to atmospheric pressure while maintaining sealed fluid communication between the injector and the open end. Using the method for fabricating and filling a beverage container.
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公开(公告)号：EP1166996A2
公开(公告)日：2002-01-02
申请号：EP01113586.0
申请日：2001-06-15
发明人： Skov, Erik L.
CPC分类号： B29C49/4817 , B29C49/04 , B29C49/16 , B29C49/48 , B29C49/4802 , B29C49/72 , B29C2049/165 , B29C2049/4805 , B29L2007/002
摘要： A reduced flash molding process and apparatus useful for a variety of parts, especially flat plastic panels, reduces trimming time, regrind waste, increases production speeds, reduces energy consumption, and reduces part weight. The reduction in flash is made possible by providing side members (16,18,20,22,43,44,45,46) which close before molding material (12,12A) reaches them. Flash still occurs at the ends of the mold, but is eliminated from the sides. Because the parison (12,12A) can be more carefully managed during molding, the mold (10,40) can be placed closer to the parison extrusion die (70,70A), thereby reducing parison swell and sag and permitting more accurate filling of all areas within the mold geometry.
摘要翻译： 用于各种零件（特别是扁平塑料板）的减少的闪光模制工艺和设备减少了修剪时间，重磨废料，提高了生产速度，降低了能量消耗并减少了零件重量。 通过提供在模制材料（12,12A）到达它们之前关闭的侧构件（16,18,20,22,43,44,45,46），可以减少闪光。 闪光仍然发生在模具的末端，但是从侧面消除。 由于型坯（12,12A）在模制过程中可以更仔细地控制，所以模具（10,40）可以更靠近型坯挤压模具（70,70A），从而减少型坯膨胀和下垂，并且允许更精确地填充 模具几何内的所有区域。
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公开(公告)号：EP1715990A1
公开(公告)日：2006-11-02
申请号：EP04709238.2
申请日：2004-02-09
发明人： BINDER, Klaus , KRANZ, Harald , OEHL, Rainer , WILMER, Roland , STENZEL, Karl , BERGER, Markus , SCHRÖDER, Jörg
CPC分类号： B29C35/049 , B29C49/18 , B29C49/46 , B29C2049/0089 , B29C2049/165 , B29C2049/4638 , B29C2791/001 , B29D22/023 , B29K2019/00 , B29K2021/00 , B29K2105/258 , B29L2022/02 , B29L2031/703
摘要： The invention relates to a method for producing cambered, tubular products, especially pneumatic springs, from a tubular section (10) that is internally subjected to a force of pressure and is pressed against a vulcanising mould (30). The invention also relates to a device for carrying out said method. The aim of the invention is to provide an economical method which is reliable in terms of the process, and a corresponding device. To this end, a heated fluid is introduced directly into the tubular section (10), and the tubular section (10) is pressed against the vulcanising mould (30).
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公开(公告)号：EP1166996A3
公开(公告)日：2003-11-12
申请号：EP01113586.0
申请日：2001-06-15
发明人： Skov, Erik L.
CPC分类号： B29C49/4817 , B29C49/04 , B29C49/16 , B29C49/48 , B29C49/4802 , B29C49/72 , B29C2049/165 , B29C2049/4805 , B29L2007/002
摘要： A reduced flash molding process and apparatus useful for a variety of parts, especially flat plastic panels, reduces trimming time, regrind waste, increases production speeds, reduces energy consumption, and reduces part weight. The reduction in flash is made possible by providing side members (16,18,20,22,43,44,45,46) which close before molding material (12,12A) reaches them. Flash still occurs at the ends of the mold, but is eliminated from the sides. Because the parison (12,12A) can be more carefully managed during molding, the mold (10,40) can be placed closer to the parison extrusion die (70,70A), thereby reducing parison swell and sag and permitting more accurate filling of all areas within the mold geometry.
摘要翻译： 用于各种部件，特别是扁平塑料面板的减少的闪蒸成型工艺和设备减少了修剪时间，回收废料，提高了生产速度，降低了能量消耗，并减少了零件重量。 通过提供在模制材料（12,12A）到达它们之前关闭的侧构件（16,18,20,22,43,44,45,46）可以实现闪光灯的减少。 闪光灯仍然发生在模具的端部，但是从侧面消除。 因为可以在模制期间更仔细地管理型坯（12,12A），所以可以将模具（10,40）放置得更靠近型坯挤出模头（70,70A），从而减少型坯膨胀和下垂，并允许更精确地填充 模具几何中的所有区域。
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5.发明公开Method of manufacturing containers for dispensing solutions 失效Verfahren zum Herstellen vonBehälternfürFlüssigkeitsabgabe
公开(公告)号：EP0713827A1
公开(公告)日：1996-05-29
申请号：EP95117946.4
申请日：1995-11-14
申请人： NISSHO CORPORATION
CPC分类号： B29C49/04 , B29C2049/165 , B29C2049/4294 , B29C2791/001 , B29C2791/006 , B65B3/022
摘要： Method of manufacturing containers for dispensing solutions, includes the steps of: (a) extruding a parison from a die while injecting supporting air into the parison, and sealing a forward part of the extruded parison; (b) forming a middle portion of the parison constituting a barrel portion of a container to be produced, during extrusion of the parison, so as to have a wall thickness thinner than the forward part of the parison; (c) injecting air into the parison, after being inserted into a mold with a vacuum mechanism, to blow it out while keeping a pressure in the interior of the mold to a value lower than an internal pressure of the parison, and cutting off the parison from the die to form a container, (d) inserting a mandrel into the molded container through a cut opening of the container after transferring the mold retaining the molded container to a solution-charging station and charging a medical solution into the molded container; and (e) pulling the mandrel out of the container after charging a medical solution into the molded container, and sealing the opening of the solution-charged container.
摘要翻译： 制造用于分配溶液的容器的方法包括以下步骤：（a）从模具挤出型坯，同时将支撑空气注入型坯，并密封挤压型坯的前部; （b）在型坯挤出过程中形成构成要生产的容器的桶部分的型坯的中间部分，以具有比型坯前部的壁厚更薄的壁厚; （c）将空气注入到型坯中，在用真空机构插入模具中之后，将模具内部的压力保持在低于型坯内压的值，将其吹出，并切断 从模具形成容器，（d）将保持模制容器的模具转移到溶液充电站并将药液装入模制容器中之后，通过容器的切割开口将心轴插入模制容器中; 以及（e）在将医用溶液装入模制容器之后将心轴从容器中拉出，并密封充满溶液的容器的开口。
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6.发明授权Method of blow-moulding a flat container having portions with differing wall thicknesses 失效一种方法，用于吹塑具有不同壁厚的部分的扁平容器。
公开(公告)号：EP0352130B1
公开(公告)日：1994-12-07
申请号：EP89307436.9
申请日：1989-07-21
发明人： Tanaka, Hirosi , Morisige, Kozo
CPC分类号： B29C49/18 , B29C49/04 , B29C49/14 , B29C49/76 , B29C2049/165 , Y10S264/33
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7.发明公开
公开(公告)号：EP0352130A3
公开(公告)日：1991-01-09
申请号：EP89307436.9
申请日：1989-07-21
发明人： Tanaka, Hirosi , Morisige, Kozo
CPC分类号： B29C49/18 , B29C49/04 , B29C49/14 , B29C49/76 , B29C2049/165 , Y10S264/33
摘要： A process for producing a blow moulded container from molten resin, said process comprising the steps of:
extruding the molten resin from a die head (1) to form a parison (2);
closing the bottom of said parison by pinching;
preforming part of the parison into a thick-walled portion (10) while forcing a fluid into the parison at a sufficient pressure to prevent contact between the inner surfaces of the parison;
drawing the remainder of the parison longitudinally to a length (l i ) at least 1.1 times its original (l o ) length while the parison is at a temperature not lower than the melting point of the resin;
expanding said parison to form a thin-walled portion (11) with a differential pressure being created across the wall of the parison;
confining the expanded parison in a split mould (7) having a cavity of a shape conforming to that of said container, with the outer edge of the parison extending beyond that of said mould cavity (7b), so that the edge portions are fused together; and
forcing a pressurised fluid into the parison confined in said mould (7) so that the parison is forced into close contact with the inside surfaces of the mould cavity.-
8.发明授权
公开(公告)号：EP0098351B1
公开(公告)日：1987-06-03
申请号：EP83103704.9
申请日：1983-04-16
申请人： SOPLAR SA
发明人： Alwin, Lehner
IPC分类号： B29C49/24
CPC分类号： B29C49/2408 , B29C49/04 , B29C49/18 , B29C2049/165
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9.发明公开Method of fixing a sheet-like article, for example a label, on a hollow plastic body, and apparatus to carry out the method 失效固定类似物品的方法，用于实例A标签，中空塑料体以及实施该方法的装置
公开(公告)号：EP0098351A3
公开(公告)日：1985-09-25
申请号：EP83103704
申请日：1983-04-16
申请人： SOPLAR SA
发明人： Alwin, Lehner
CPC分类号： B29C49/2408 , B29C49/04 , B29C49/18 , B29C2049/165
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公开(公告)号：EP2366528A1
公开(公告)日：2011-09-21
申请号：EP09833156.4
申请日：2009-12-09
CPC分类号： B29C49/16 , B29C49/06 , B29C49/12 , B29C49/14 , B29C49/18 , B29C2049/1219 , B29C2049/165
摘要： Disclosed is a method for producing a synthetic resin container comprising: a primary blow step of forming a bottomed cylindrical preform 10 made of a thermoplastic resin into a first molded intermediate 11 by blow molding; a constriction step of constricting the first molded intermediate 11 by depressurizing the inside of the first molded intermediate 11, to obtain a second molded intermediate 12; and a secondary blow step of placing the second molded intermediate 12 in a blow mold 1 and transferring an inner surface shape of the blow mold thereto by blow molding, to mold the secondary molded intermediate 12 into a predetermined container shape. According to this constitution, even though a body portion of each container has a deeply constricted shape, the inner surface shape of the blow mold can be successfully transferred thereto, and hence the synthetic resin containers molded into a predetermined container shape with excellent molding properties can be efficiency mass-produced.
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