公开(公告)号：US20100221470A1

公开(公告)日：2010-09-02

申请号：US12663385

申请日：2008-06-06

申请人： Mikael Derrien ,  Pierrick Protais

发明人： Mikael Derrien ,  Pierrick Protais

IPC分类号： B32B1/08

CPC分类号： B29C49/46 ,  B29C49/06 ,  B29C49/12 ,  B29C49/16 ,  B29C49/4823 ,  B29C49/58 ,  B29C49/66 ,  B29C49/783 ,  B29C2049/4647 ,  B29C2049/4838 ,  B29C2049/6623 ,  B29K2067/00 ,  B29K2905/02 ,  B29K2995/004 ,  B29K2995/0043 ,  B29K2995/0053 ,  B29L2031/7158 ,  B65D1/0207 ,  Y10T428/1352

摘要： Polymer container (2), having an inside wall (42) and an opposed outside wall (43), the crystallinity rate of which exhibits a negative gradient of the side of the inside wall (42).

摘要翻译： 具有内壁（42）和相对的外壁（43）的聚合物容器（2）的结晶度呈现出内壁（42）侧的负梯度。

公开(公告)号：US07097056B2

公开(公告)日：2006-08-29

申请号：US10514444

申请日：2003-08-11

申请人： Tomoyuki Ozawa ,  Toshimasa Tanaka ,  Takao Iizuka ,  Makoto Takada

发明人： Tomoyuki Ozawa ,  Toshimasa Tanaka ,  Takao Iizuka ,  Makoto Takada

IPC分类号： B65D1/02 ,  B29C49/00

CPC分类号： B65D79/005 ,  B29B2911/14446 ,  B29K2995/0016 ,  B29K2995/0041 ,  B29K2995/0043 ,  B29L2031/7158 ,  B65D1/0246 ,  B65D51/1688 ,  B65D2205/00 ,  Y10S215/902 ,  Y10S220/913

摘要： The gas-venting groove or grooves are formed, while leaving a part of the thread ridge up to a certain height, as the vertical degassing paths in the thread ridge carved on the outer surface of the round neck wall and the entire neck is whitened by the thermal crystallization. This thermal crystallization is conducted under the condition that the neck is prevented from undesired deformation caused by uneven resin flow state. Thus, the object of this invention is to provide a highly safe neck that can be used widely in the field of heat-resistant containers, pressure-tight containers, and heat-resistant and pressure-tight containers.

摘要翻译： 由于在圆形颈壁的外表面和整个颈部上雕刻的线脊中的垂直脱气路径被白化，所以形成排气槽或槽，同时使线脊的一部分留下一定高度 热结晶。 这种热结晶在颈部被防止不均匀的树脂流动状态引起的不期望的变形的条件下进行。 因此，本发明的目的是提供一种可以广泛应用于耐热容器，耐压容器，耐热和耐压容器领域的高度安全的颈部。

公开(公告)号：US20020150703A1

公开(公告)日：2002-10-17

申请号：US10122297

申请日：2002-04-16

申请人： Continental PET Technologies, Inc.

发明人： Wayne N. Collette ,  Suppayan M. Krishnakumar ,  Chi Ching Lin

IPC分类号： B32B001/02 ,  B29C049/18

CPC分类号： B65D1/0284 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14133 ,  B29B2911/1414 ,  B29B2911/14146 ,  B29B2911/14326 ,  B29B2911/1433 ,  B29B2911/14331 ,  B29B2911/14332 ,  B29B2911/14333 ,  B29B2911/14336 ,  B29B2911/14337 ,  B29B2911/1444 ,  B29B2911/14593 ,  B29B2911/14906 ,  B29B2911/14913 ,  B29B2911/14933 ,  B29C49/0073 ,  B29C49/06 ,  B29C49/12 ,  B29C49/18 ,  B29C49/22 ,  B29C49/4823 ,  B29C49/541 ,  B29C49/6445 ,  B29C49/6472 ,  B29C49/649 ,  B29C61/02 ,  B29C2035/0822 ,  B29C2035/0861 ,  B29C2049/1209 ,  B29C2049/4848 ,  B29K2067/00 ,  B29K2105/26 ,  B29K2667/00 ,  B29K2995/004 ,  B29K2995/0043 ,  B29K2995/0067 ,  B29K2995/0069 ,  B29L2031/7158 ,  B65D1/0207 ,  B65D1/0223 ,  B65D1/0276 ,  Y10S428/91 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/139 ,  Y10T428/1397

摘要： A method of making a polyester container having an enhanced level of crystallinity in the sidewall while maintaining a low level of crystallinity in a thickened base portion. The container is particularly useful as a refillable container which can withstand higher caustic wash temperatures and exhibits reduced flavor carryover, or as a hot-fill container. According to the method, a sidewall-forming section of a preform is initially expanded, heated to contract and crystallize the same, and than reexpanded; a base-forming portion of the preform is shielded from the heat treatment and is expanded either before or after the heat treatment step.

公开(公告)号：US06413075B1

公开(公告)日：2002-07-02

申请号：US09617335

申请日：2000-07-17

申请人： Michael Koch ,  Robert D. Schad ,  Laura Martin ,  James D. Sykes ,  Dan Stracovsky ,  Bruce Catoen

发明人： Michael Koch ,  Robert D. Schad ,  Laura Martin ,  James D. Sykes ,  Dan Stracovsky ,  Bruce Catoen

IPC分类号： B29C4573

CPC分类号： B29C45/7312 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14086 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14133 ,  B29B2911/14146 ,  B29B2911/14246 ,  B29B2911/14273 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29B2911/14593 ,  B29B2911/14646 ,  B29B2911/14906 ,  B29C45/73 ,  B29C49/06 ,  B29C49/221 ,  B29C49/6445 ,  B29C49/6463 ,  B29C2035/0855 ,  B29C2045/7343 ,  B29C2045/735 ,  B29C2045/7362 ,  B29K2027/18 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2079/08 ,  B29K2081/06 ,  B29K2105/253 ,  B29K2105/26 ,  B29K2995/0025 ,  B29K2995/0039 ,  B29K2995/004 ,  B29K2995/0041 ,  B29K2995/0043 ,  B29L2009/003 ,  B29L2009/005 ,  Y10S264/908 ,  Y10T428/1352

摘要： A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.

公开(公告)号：US06168740A

公开(公告)日：2001-01-02

申请号：US09057883

申请日：1998-04-09

申请人： Michael Koch ,  Robert D. Schad ,  Laura Martin ,  James D. Sykes ,  Dan Stracovsky ,  Bruce Catoen

发明人： Michael Koch ,  Robert D. Schad ,  Laura Martin ,  James D. Sykes ,  Dan Stracovsky ,  Bruce Catoen

IPC分类号： B29C7100

CPC分类号： B29C45/7312 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14086 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14133 ,  B29B2911/14146 ,  B29B2911/14246 ,  B29B2911/14273 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29B2911/14593 ,  B29B2911/14646 ,  B29B2911/14906 ,  B29C45/73 ,  B29C49/06 ,  B29C49/221 ,  B29C49/6445 ,  B29C49/6463 ,  B29C2035/0855 ,  B29C2045/7343 ,  B29C2045/735 ,  B29C2045/7362 ,  B29K2027/18 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2079/08 ,  B29K2081/06 ,  B29K2105/253 ,  B29K2105/26 ,  B29K2995/0025 ,  B29K2995/0039 ,  B29K2995/004 ,  B29K2995/0041 ,  B29K2995/0043 ,  B29L2009/003 ,  B29L2009/005 ,  Y10S264/908 ,  Y10T428/1352

摘要： A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.

摘要翻译： 在注射模具中通过将熔融塑料注射到注射模具中，在高温下形成塑料制品，将塑料从熔融状态冷却至固体状态，并通过减慢所述部分的冷却来使塑料的一部分结晶。

公开(公告)号：US4818575A

公开(公告)日：1989-04-04

申请号：US20998

申请日：1987-03-02

申请人： Shunsaku Hirata ,  Shigezo Nohara ,  Sadao Hirata

发明人： Shunsaku Hirata ,  Shigezo Nohara ,  Sadao Hirata

IPC分类号： B29C49/06 ,  B29C49/12 ,  B29C49/22 ,  B29C49/64 ,  B29C49/66 ,  B32B27/08 ,  B65D1/02 ,  B65D90/02

CPC分类号： B65D1/0215 ,  B29C49/22 ,  B29C49/6472 ,  B29C49/66 ,  B32B27/08 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29B2911/14173 ,  B29B2911/1418 ,  B29B2911/14313 ,  B29C49/06 ,  B29C49/12 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2995/0017 ,  B29K2995/0043 ,  B29K2995/0067 ,  B29K2995/0069 ,  Y10T428/1383

摘要： The present invention is based on the finding that when a multi-layer blow-formed body is heat-treated, cooled and taken out, an intermediate layer of a gas-barrier resin in the multi-layer blow-formed body acts as a heat-insulating layer and if the blow-formed body is cooled from the interior by a cooling fluid, a shape-retaining property necessary for taking out the blow-formed body from the mold can be promptly obtained. A biaxially drawn polyester vessel excellent in the resistance to thermal contraction and gas-barrier properties can be prepared at a high manufacturing speed with a reduced number of steps by preheating or temeprature-adjusting a multi-layer preform comprising inner and outer layers of a polyester composed mainly of ethylene terephthalate units and at least one intermediate layer composed of a gas-barrier resin to a temperature suitable for drawing, carrying out the biaxial draw-blow forming of the preform and the heat treatment of the blow-formed body in a mold maintained at a heat-setting temperature, changing over a compressed fluid for the blow-forming to a fluid for internal cooling, cooling the blow-formed body to a temperature at which deformation is not caused when the blow-formed body is taken out from the mold, while contacting the blow-formed body with the surface of the mold cavity, and taking out the formed body from the mold.

摘要翻译： 本发明基于以下发现：当多层吹塑体被热处理，冷却和取出时，多层吹塑体中的阻气性树脂的中间层作为热 并且如果吹塑体通过冷却流体从内部冷却，则可以迅速地获得从模具取出吹塑成形体所需的形状保持性。 通过预热或温度调节包含聚酯的内层和外层的多层预成型件，可以以高制造速度制备具有优异耐热收缩性和阻气性的双轴拉伸聚酯容器 主要由对苯二甲酸乙二醇酯单元组成的至少一层中间层，至少一层由气体阻隔性树脂组成的中间层，以适于拉伸的温度，进行预成型体的双轴拉伸吹塑成型和吹塑成形体在模具中的热处理 保持在热定形温度，将用于吹塑的压缩流体切换成用于内部冷却的流体，将吹塑成形体冷却到当吹塑体被取出时不会发生变形的温度 模具，同时使吹塑体与模腔的表面接触，并从模具中取出成形体。

公开(公告)号：US4164298A

公开(公告)日：1979-08-14

申请号：US779473

申请日：1977-03-21

申请人： Masanori Nishikawa ,  Masao Hattori

发明人： Masanori Nishikawa ,  Masao Hattori

IPC分类号： B29B11/08 ,  B29C49/00 ,  B29C49/04 ,  B29C49/06 ,  B29C49/08 ,  B29C49/22 ,  B29C49/64 ,  B29C49/68 ,  B29C59/02 ,  B29C65/00 ,  B29C71/00 ,  B29K67/00 ,  B29L24/00 ,  B65D1/00 ,  B65D1/02 ,  B65D23/00 ,  B29B3/00 ,  B29C17/07

CPC分类号： B65D1/0276 ,  B29C49/0073 ,  B29C49/6445 ,  B29C49/6454 ,  B29C59/021 ,  B65D1/0207 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14326 ,  B29B2911/14331 ,  B29B2911/14333 ,  B29B2911/14337 ,  B29B2911/1444 ,  B29C49/04 ,  B29C49/06 ,  B29C71/0063 ,  B29K2067/00 ,  B29K2995/0024 ,  B29K2995/0041 ,  B29K2995/0043 ,  B65D2501/0036 ,  Y10S264/907 ,  Y10T428/1397

摘要： One of the main objectives of the present invention is to provide a frosted bottle made of a saturated polyester.The bottle according to the present invention is made from a cylindrical material prepared by injection molding and has a bottom wall and a transparent upper portion in the vicinity of the opening thereof. The peripheral outer surface of the cylindrical material is heated to allow the outer surface to become milky white, and is then put into a mold for blow molding to inflate the trunk and bottom walls other than the neck portion thereby for forming a bottle. The bottles according to the present invention are, therefore, characterized by having walls which are composed of inner transparent portions and opaque outer peripheral portions of milky white color, when viewed in cross section.

摘要翻译： 本发明的主要目的之一是提供一种由饱和聚酯制成的磨砂瓶。

公开(公告)号：US20140312538A1

公开(公告)日：2014-10-23

申请号：US14358122

申请日：2012-11-13

申请人： Amcor Limited

发明人： Bradley Wilson ,  Peter Bates ,  Frederick C. Beuerle ,  George David Lisch ,  Reinhard C.J. Luchies ,  Luke A. Mast

IPC分类号： B29D22/00

CPC分类号： B29D22/003 ,  B29B11/06 ,  B29B11/08 ,  B29B11/10 ,  B29B11/14 ,  B29B2911/14333 ,  B29B2911/14366 ,  B29B2911/14386 ,  B29B2911/14426 ,  B29B2911/1444 ,  B29B2911/14486 ,  B29C49/06 ,  B29C49/12 ,  B29C49/14 ,  B29C49/185 ,  B29C49/42 ,  B29C49/48 ,  B29C49/541 ,  B29C49/6481 ,  B29C49/649 ,  B29C2049/1219 ,  B29C2049/1238 ,  B29C2049/4843 ,  B29C2791/001 ,  B29C2793/0027 ,  B29C2793/009 ,  B29K2995/0043 ,  B29L2031/7158 ,  B29L2031/716

摘要： A molding system for molding a container includes a first blow mold operable for blow molding a first form of the container and a second blow mold operable for blow molding a second form of the container. The system further includes a counter stretch rod and/or a base pushup operable for reducing a height of the first form of the container before blow molding the second form of the container. A corresponding method of forming a container is also disclosed.

摘要翻译： 用于模制容器的模制系统包括可操作用于吹塑成型第一形式的容器的第一吹塑模具和可操作用于吹塑第二形式的容器的第二吹塑模具。 该系统进一步包括一个反拉伸杆和/或一个基座俯仰可操作以在吹塑第二种形式的容器之前减小第一形式的容器的高度。 还公开了形成容器的相应方法。

公开(公告)号：US07615176B2

公开(公告)日：2009-11-10

申请号：US10887872

申请日：2004-07-12

申请人： Wayne N. Collette ,  Suppayan M. Krishnakumar

发明人： Wayne N. Collette ,  Suppayan M. Krishnakumar

IPC分类号： B29C45/16 ,  B29C49/06

CPC分类号： B29C49/221 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/1406 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14086 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14133 ,  B29B2911/1414 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29B2911/1424 ,  B29B2911/14246 ,  B29B2911/14266 ,  B29B2911/14326 ,  B29B2911/1433 ,  B29B2911/14331 ,  B29B2911/14332 ,  B29B2911/14333 ,  B29B2911/14336 ,  B29B2911/14337 ,  B29B2911/1442 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29B2911/14473 ,  B29B2911/14633 ,  B29B2911/14646 ,  B29B2911/14693 ,  B29B2911/14713 ,  B29B2911/14906 ,  B29B2911/14913 ,  B29B2911/14926 ,  B29B2911/14993 ,  B29C45/0416 ,  B29C45/045 ,  B29C45/1625 ,  B29C45/1657 ,  B29C45/1684 ,  B29C49/0073 ,  B29C49/06 ,  B29C49/6454 ,  B29C2035/0822 ,  B29C2035/0855 ,  B29C2035/0861 ,  B29C2045/1659 ,  B29C2049/021 ,  B29C2049/222 ,  B29K2067/00 ,  B29K2105/253 ,  B29K2105/26 ,  B29K2667/00 ,  B29K2995/0025 ,  B29K2995/0039 ,  B29K2995/004 ,  B29K2995/0041 ,  B29K2995/0043 ,  Y10S264/904 ,  Y10S264/908

摘要： Sleeve molding apparatus and methods for making multi-layer injection molded plastic articles in successive mold cavities. In a first molding step, an inner sleeve is molded on a core in a first mold cavity, which may comprise a full body length sleeve or only a partial sleeve, such as an upper neck finish portion. The sleeve and core are withdrawn from the first mold cavity while the sleeve is still warm, and transferred without substantial delay to a second mold cavity for injection molding an outer layer which bonds to the inner sleeve. By transferring the sleeve at an elevated temperature into the second mold cavity, an improved bond is formed between the inner sleeve and outer layer which resists separation during a later reheat stretch blow molding step, and/or in use of the resulting article. In a preferred embodiment, a pasteurizable beer container is provided having a finish-only sleeve of a PEN polymer. In a second embodiment, a returnable and refillable water container is provided having a full-length body sleeve of a PEN polymer. A multi-station injection molding apparatus is provided having a transfer mechanism, such as a rotatable turret or reciprocating shuttle, for cost-effective manufacture of preforms simultaneously in multiple cavity sets.

摘要翻译： 用于在连续模腔中制造多层注塑塑料制品的套筒成型装置和方法。 在第一模制步骤中，内套筒模制在第一模腔中的芯上，第一模腔可包括全身长度的套筒或仅包括诸如上颈部的部分套管。 套筒和芯从第一模具腔中退出，同时套筒仍然保持温暖，并且没有实质的延迟而转移到第二模腔，用于注射模制连接到内套筒的外层。 通过将套管在升高的温度下转移到第二模腔中，在内套筒和外层之间形成改进的粘合，其在稍后的再热拉伸吹塑步骤期间和/或使用所得制品时抵抗分离。 在优选的实施方案中，提供了一种可巴氏消毒的啤酒容器，其具有PEN聚合物的仅精整套筒。 在第二实施例中，提供具有PEN聚合物的全长主体套筒的可回收和可再填充的水容器。 提供了一种具有诸如可转动的转台或往复式往复运动的传送机构的多工位注射成型设备，用于在多个腔体组中同时进行成本有效地制造预制件。

公开(公告)号：US07445826B2

公开(公告)日：2008-11-04

申请号：US11199422

申请日：2005-08-08

申请人： Wayne N. Collette ,  Suppayan M. Krishnakumar ,  Chi Ching Lin

发明人： Wayne N. Collette ,  Suppayan M. Krishnakumar ,  Chi Ching Lin

IPC分类号： B65D1/02

CPC分类号： B65D1/0284 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/14113 ,  B29B2911/1412 ,  B29B2911/14133 ,  B29B2911/1414 ,  B29B2911/14146 ,  B29B2911/14326 ,  B29B2911/1433 ,  B29B2911/14331 ,  B29B2911/14332 ,  B29B2911/14333 ,  B29B2911/14336 ,  B29B2911/14337 ,  B29B2911/1444 ,  B29B2911/14593 ,  B29B2911/14906 ,  B29B2911/14913 ,  B29B2911/14933 ,  B29C49/0073 ,  B29C49/06 ,  B29C49/12 ,  B29C49/18 ,  B29C49/22 ,  B29C49/4823 ,  B29C49/541 ,  B29C49/6445 ,  B29C49/6472 ,  B29C49/649 ,  B29C61/02 ,  B29C2035/0822 ,  B29C2035/0861 ,  B29C2049/1209 ,  B29C2049/4848 ,  B29K2067/00 ,  B29K2105/26 ,  B29K2667/00 ,  B29K2995/004 ,  B29K2995/0043 ,  B29K2995/0067 ,  B29K2995/0069 ,  B29L2031/7158 ,  B65D1/0207 ,  B65D1/0223 ,  B65D1/0276 ,  Y10S428/91 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/139 ,  Y10T428/1397

摘要： A polyester container having an enhanced level of crystallinity in the sidewall while maintaining a low level of crystallinity in a thickened base portion. The container is particularly useful as a refillable container which can withstand higher caustic wash temperatures and exhibits reduced flavor carryover, or as a hot-fill container. The container, which can be monolayer or multilayer, is also useful as a carbonated beverage, O2 or CO2 barrier, or beer container.

摘要翻译： 一种聚酯容器，其在侧壁中具有增强的结晶度，同时在增厚的基底部分中保持低水平的结晶度。 该容器特别适用于可承受更高苛性洗涤温度并显示减少风味携带的可再充装容器，或作为热填充容器。 可以是单层或多层的容器也可用作碳酸饮料O 2或CO 2隔离层或啤酒容器。