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公开(公告)号：US07033535B1
公开(公告)日：2006-04-25
申请号：US10048776
申请日：1999-10-01
申请人： Tjandra Limanjaya
发明人： Tjandra Limanjaya
CPC分类号： B29C49/4242 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14326 , B29B2911/1433 , B29B2911/14332 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1436 , B29B2911/14373 , B29B2911/14413 , B29B2911/14466 , B29C49/0073 , B29C49/06 , B29C49/12 , B29K2067/00
摘要： For the manufacture of a polyethylene terephalate (P.E.T.) bottle with an off-centre neck, a preform is heated and its body is slightly angled with respect to its neck by sideways displacement. The preform is inserted in a blowing mould. A tilted stretching rod is advanced into the preform at the same time as it is blown to shape in the mould. The finished bottle has its neck off-centre with respect to the rest of the bottle.
摘要翻译： 对于制造具有偏心颈部的聚对苯二甲酸乙二醇酯（P.E.T.）瓶，预成型件被加热，并且其主体通过侧向位移相对于其颈部稍微倾斜。 将预成型件插入吹塑模具中。 在模具中吹塑成型的同时，将倾斜的拉伸杆推进到预成型件中。 成品瓶的颈部相对于瓶子的其余部分偏离中心。
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公开(公告)号：US06933055B2
公开(公告)日：2005-08-23
申请号：US10215365
申请日：2002-08-07
申请人： Paul E. Share , Keith R. Pillage
发明人： Paul E. Share , Keith R. Pillage
IPC分类号： B29C49/00 , B29C49/04 , B29C49/06 , B29C49/22 , B32B27/08 , B32B27/30 , B32B27/36 , B65D1/02 , B65D1/28 , B65D81/26 , C08K3/08 , C08L23/08 , C08L29/04 , C08L51/06 , C08L67/00 , C08L67/02 , C08L77/00 , C08L77/02 , C08L77/06 , B32B27/34 , B65D23/00 , B65D23/02 , B65D23/08
CPC分类号： B32B27/08 , B29B2911/14053 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/1412 , B29B2911/14126 , B29B2911/14146 , B29B2911/14153 , B29B2911/14326 , B29B2911/14328 , B29B2911/1433 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14335 , B29B2911/14336 , B29B2911/14337 , B29B2911/1442 , B29B2911/1444 , B29B2911/14466 , B29B2911/14986 , B29C49/0005 , B29C49/0073 , B29C49/04 , B29C49/06 , B29C49/221 , B29K2023/0633 , B29K2023/065 , B29K2023/086 , B29K2027/08 , B29K2067/00 , B29K2067/006 , B29K2077/00 , B29K2105/162 , B29K2105/26 , B29K2995/0067 , B29L2031/7158 , B32B27/30 , B32B27/34 , B32B27/36 , B32B37/153 , B32B2367/00 , B32B2439/70 , B65D1/0215 , B65D1/28 , B65D81/266 , C08K3/08 , C08L23/08 , C08L23/0861 , C08L23/0869 , C08L29/04 , C08L51/06 , C08L67/00 , C08L67/02 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2201/14 , C08L2205/03 , C08L2205/035 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393 , Y10T428/31725 , Y10T428/31736 , C08L2666/18 , C08L2666/24 , C08L2666/02 , C08L2666/14 , C08L2666/06 , C08L2666/20
摘要： The present invention provides compositions useful as a barrier layer in, for example, packaging products. The compositions generally comprise a blend of (i) a polyester resin, preferably an aromatic polyester resin such as polyethylene terephthalate (PET) and (ii) a polyamide material (e.g., MXD6). The blend optionally may further comprise (iii) an oxygen scavenging material. The present invention also provides containers (e.g., containers formed by expansion of preforms) having a multilayered body-forming portion including: a layer comprising the aforementioned blend; and one or more layers of a formable polymer composition. The present invention also provides methods of making such containers.
摘要翻译： 本发明提供了用作例如包装产品中的阻挡层的组合物。 组合物通常包含（i）聚酯树脂，优选芳族聚酯树脂如聚对苯二甲酸乙二醇酯（PET）和（ii）聚酰胺材料（例如MXD6）的共混物。 所述共混物任选地还可以包含（iii）除氧材料。 本发明还提供具有多层体形成部分的容器（例如通过膨胀预成型件形成的容器），其包括：包含上述共混物的层; 和一层或多层可成形聚合物组合物。 本发明还提供了制造这种容器的方法。
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公开(公告)号：US06428737B1
公开(公告)日：2002-08-06
申请号：US08981467
申请日：1998-03-17
IPC分类号： B29C4514
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： Method and apparatus for making multilayer injection molded plastic articles. In one embodiment, a relatively thin inner sleeve layer is molded in a first mold cavity on a core, the first mold cavity being heated to maintain an outer surface of the inner sleeve layer at an elevated temperature, and the core and sleeve layer are transferred to a second mold cavity to mold a relatively thick outer layer over the sleeve layer while the outer surface is at the elevated temperature, where the elevated temperature is selected to provide melt adhesion between the inner sleeve and the outer layer during the second molding step. In another embodiment, a method of injection molding is provided in which a first thermoplastic material is used to form a first preform portion having an average percent crystallinity of at least about 30%, and a second thermoplastic material is injection molded to form a second preform portion which remains substantially amorphous.
摘要翻译： 制造多层注塑塑料制品的方法和装置。 在一个实施例中，相对薄的内套管层被模制在芯上的第一模腔中，第一模腔被加热以保持内套管层的外表面处于升高的温度，并且芯层和套管层被转移 到第二模腔，以在套管层上模制相对较厚的外层，同时外表面处于升高的温度，其中选择升高的温度以在第二成型步骤期间在内套和外层之间提供熔体粘附。 在另一个实施方案中，提供了一种注射成型方法，其中第一热塑性材料用于形成具有至少约30％的平均结晶度的第一预成型件部分，并且第二热塑性材料被注塑成型以形成第二预成型件 保持基本上无定形的部分。
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公开(公告)号：US20010030163A1
公开(公告)日：2001-10-18
申请号：US09861791
申请日：2001-05-21
IPC分类号： B65D023/02 , B29C049/06 , B29C049/22
CPC分类号： B32B27/08 , B29B11/08 , B29B2911/1404 , B29B2911/14053 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/14328 , B29B2911/1433 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14335 , B29B2911/14336 , B29B2911/14337 , B29B2911/14413 , B29B2911/1442 , B29B2911/1446 , B29B2911/14593 , B29B2911/14646 , B29B2911/14713 , B29B2911/1498 , B29C45/1646 , B29C49/0073 , B29C49/06 , B29C49/221 , B29C2045/1648 , B29D23/001 , B29K2105/253 , B29K2995/0067 , B32B27/306 , B32B27/36 , B32B2329/00 , B32B2367/00 , B32B2439/70 , B65D1/0215 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393
摘要： The multilayer plastic container comprises a neck portion, a body portion, adjacent the neck portion, forming a cylindrical wall, and a bottom portion adjacent the body portion and opposite the neck portion. The cylindrical wall comprises a first layer of PET, a layer of EVOH adjacent the first layer of PET and a second layer of PET adjacent the layer of EVOH. The EVOH has an average thickness which is greater near the neck portion of the container than near the bottom portion of the container.
摘要翻译： 多层塑料容器包括颈部，主体部分，邻近颈部，形成圆柱形壁，以及靠近主体部分并与颈部相对的底部。 圆柱形壁包括PET的第一层，与第一层PET相邻的EVOH层和与EVOH层相邻的第二层PET。 EVOH的平均厚度在容器的颈部附近比在容器的底部附近更大。
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公开(公告)号：US06280679B1
公开(公告)日：2001-08-28
申请号：US09195319
申请日：1998-11-18
IPC分类号： B29C4922
CPC分类号： B32B27/08 , B29B11/08 , B29B2911/1404 , B29B2911/14053 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/14328 , B29B2911/1433 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14335 , B29B2911/14336 , B29B2911/14337 , B29B2911/14413 , B29B2911/1442 , B29B2911/1446 , B29B2911/14593 , B29B2911/14646 , B29B2911/14713 , B29B2911/1498 , B29C45/1646 , B29C49/0073 , B29C49/06 , B29C49/221 , B29C2045/1648 , B29D23/001 , B29K2105/253 , B29K2995/0067 , B32B27/306 , B32B27/36 , B32B2329/00 , B32B2367/00 , B32B2439/70 , B65D1/0215 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393
摘要： The multilayer plastic container comprises a neck portion, a body portion, adjacent the neck portion, forming a cylindrical wall, and a bottom portion adjacent the body portion and opposite the neck portion. The cylindrical wall comprises a first layer of PET, a layer of EVOH adjacent the first layer of PET and a second layer of PET adjacent the layer of EVOH the EVOH has an average thickness which is greater near the neck portion of the container than near the bottom portion of the container.
摘要翻译： 多层塑料容器包括颈部，主体部分，邻近颈部，形成圆柱形壁，以及靠近主体部分并与颈部相对的底部。 圆柱形壁包括第一层PET，邻近第一层PET的EVOH层和与EVOH层相邻的第二层PET，EVOH的平均厚度在容器的颈部附近比靠近 容器的底部。
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公开(公告)号：US6123211A
公开(公告)日：2000-09-26
申请号：US949340
申请日：1997-10-14
IPC分类号： B65D1/00 , B29B11/08 , B29C45/16 , B29C49/00 , B29C49/06 , B29C49/22 , B32B27/08 , B65D1/02 , B65D23/02
CPC分类号： B29B11/08 , B29C45/1646 , B29C49/0073 , B29C49/221 , B29D23/001 , B32B27/08 , B65D1/0215 , B29B2911/1404 , B29B2911/14053 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/14328 , B29B2911/1433 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14335 , B29B2911/14336 , B29B2911/14337 , B29B2911/14413 , B29B2911/1442 , B29B2911/1446 , B29B2911/14593 , B29B2911/14646 , B29B2911/14713 , B29B2911/1498 , B29C2045/1648 , B29C49/06 , B29K2105/253 , B29K2995/0067 , Y10T428/1379 , Y10T428/1383 , Y10T428/1393
摘要： The multilayer plastic container comprises a neck portion, a body portion, adjacent the neck portion, forming a cylindrical wall, and a bottom portion adjacent the body portion and opposite the neck portion. The cylindrical wall comprises a first layer of PET, a layer of EVOH adjacent the first layer of PET and a second layer of PET adjacent the layer of EVOH the EVOH has an average thickness which is greater near the neck portion of the container than near the bottom portion of the container.
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17.发明授权One piece self-standing blow molded plastic containers made from a monobase preform 失效一体式自立吹塑塑料容器由单碱性预成型体制成
公开(公告)号：US5913438A
公开(公告)日：1999-06-22
申请号：US556809
申请日：1995-11-02
申请人： Martin H. Beck , George F Rollend , John H Muszynski , Lydia K. Reed , Scott J. Hickey , Dennis C. Connor , Robert Caldicott
发明人： Martin H. Beck , George F Rollend , John H Muszynski , Lydia K. Reed , Scott J. Hickey , Dennis C. Connor , Robert Caldicott
CPC分类号： B65D1/0284 , B29C49/0073 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14326 , B29B2911/14328 , B29B2911/14332 , B29B2911/14333 , B29B2911/14335 , B29B2911/14352 , B29B2911/14413 , B29B2911/14446 , B29B2911/14466 , B29B2911/14486 , B29B2911/14633 , B29B2911/1464 , B29B2911/14693 , B29B2911/147 , B29B2911/1498 , B29C2049/1238 , B29C49/06 , B29C49/12 , B29K2067/00 , Y10T428/1397
摘要： The invention provides a light weight self-standing blow molded two liter carbonated beverage bottle having a unique petaloid base made from a monobase preform. The base comprises a petaloid design which has a plurality of at least three (preferably five) feet. The monobase preform has a thick reinforcing ring forming portion which remains unstretched during blowing. The reinforcing ring forming portion is thicker than both the sidewall forming portion and the gate area forming portion of the preform thereby resulting in increased stretching in both those areas. The reinforcing ring extends circumferentially around the base. By providing such a reinforcing ring, a bottle having a bigger foot radius and/or containing less material use can be realized. The resulting bottle has less stress whitening and greater stress crack resistance while at the same time using less material and/or having a larger radius than prior bottles.
摘要翻译： 本发明提供了一种重量轻的自立吹塑二升碳酸饮料瓶，其具有由单碱预成型体制成的独特的花瓣状基质。 底座包括具有多个至少三个（优选为五个）脚的多个花瓣瓣设计。 单壁预成型件具有厚的加强环形成部分，其在吹塑过程中保持未拉伸。 加强环形成部分比预制件的侧壁形成部分和浇口区域形成部分都厚，从而在这两个区域中增加拉伸。 加强环围绕基部周向延伸。 通过设置这样的加强环，可以实现具有较大脚半径和/或少量材料使用的瓶子。 所得到的瓶具有较少的应力增白和较高的抗应力开裂性，同时使用更少的材料和/或具有比现有瓶子更大的半径。
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公开(公告)号：US5853829A
公开(公告)日：1998-12-29
申请号：US790571
申请日：1997-01-29
CPC分类号： B29C49/0073 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14326 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14337 , B29B2911/14413 , B29B2911/1444 , B29B2911/14466 , B29B2911/14486 , B29B2911/14493 , B29B2911/14906 , B29C49/06 , B29K2995/004 , Y10T428/1352 , Y10T428/1397
摘要： This relates to a returnable/refillable container in the form of a blow molded polyester biaxially oriented bottle wherein the container includes a domed base construction wherein the wall thickness gradually and smoothly increases to a maximum at the center of the dome. This also relates to a specially configurated preform which is blow molded to form the container and a specially configurated blow mold cavity for receiving a preform having a lower axial projection in the fore of an elongated gate without crushing.
摘要翻译： 这涉及一种吹塑成型的聚酯双轴取向瓶形式的可回收/可再填充的容器，其中容器包括圆顶形基底结构，其中壁厚度在圆顶的中心处逐渐平稳地增加到最大值。 这也涉及一种特殊配置的预成型件，其被吹塑成型以形成容器，并且具有特殊构造的吹塑模具腔，用于接收预制件，该预成型件在细长门的前部具有较低的轴向突出，而不会破碎。
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公开(公告)号：US5645183A
公开(公告)日：1997-07-08
申请号：US552076
申请日：1995-11-02
申请人： William A. Slat , Richard C. Darr
发明人： William A. Slat , Richard C. Darr
IPC分类号： B65D1/00 , B29B11/06 , B29C49/00 , B29C49/02 , B29C49/04 , B29C49/06 , B29C49/22 , B29K67/00 , B29L9/00 , B29L22/00 , B32B1/02 , B32B27/08 , B32B27/36 , B65D1/02 , B65D23/00 , B65D23/02
CPC分类号： B32B27/36 , B29C49/0073 , B29C49/221 , B32B1/02 , B32B27/08 , B65D1/0215 , B65D1/0223 , B29B2911/14053 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1412 , B29B2911/14133 , B29B2911/14166 , B29B2911/14326 , B29B2911/14328 , B29B2911/1433 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14335 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29C2793/00 , B29C49/04 , B29C49/06 , B29K2067/00 , B29K2105/253 , B29K2105/26 , B29K2995/0067 , B29K2995/0069 , Y10T428/1352 , Y10T428/1383 , Y10T428/139 , Y10T428/1393 , Y10T428/2495
摘要： A container including an upper wall portion formed from at least an inner layer and an outer layer of material wherein the inner layer of material has a first thickness at the upper wall portion. The container also includes an intermediate side wall portion formed from at least the inner and the outer layer of material. The inner layer of material has a second thickness at the intermediate side wall portion which is thinner than the first thickness at the upper wall portion and the intermediate side wall portion is positioned beneath the upper wall portion. The container also includes a self-supporting base wall portion formed from at least the inner layer and the outer layer of material. The inner layer of material has a third thickness at the self-supporting base wall portion thicker than the second thickness at the intermediate side wall portion and the self-supporting base wall portion is positioned beneath the intermediate side wall portion and adapted to support the container.
摘要翻译： 一种容器，包括由至少内层和外层材料形成的上壁部分，其中材料的内层在上壁部分具有第一厚度。 容器还包括由至少材料的内层和外层形成的中间侧壁部分。 内层材料在中间侧壁部分具有比上壁部分处的第一厚度薄的第二厚度，并且中间侧壁部分位于上壁部分的下方。 容器还包括由至少内层和外层材料形成的自支撑底壁部分。 所述内层材料在所述自支撑底壁部分处具有比所述中间侧壁部分处的所述第二厚度更厚的第三厚度，并且所述自支撑底壁部分位于所述中间侧壁部分的下方并且适于支撑所述容器 。
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公开(公告)号：US5160059A
公开(公告)日：1992-11-03
申请号：US33356
申请日：1987-04-02
CPC分类号： B65D1/0284 , B29C49/0078 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14332 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/14345 , B29B2911/1444 , B29B2911/14466 , B29B2911/14486
摘要： The reinforcement of a blow molded base of the type including a generally hemispherical configuration interrupted at circumferentially spaced intervals by protruding legs. Prior cracking problems at the intersection of the foot-radii of such legs with the generally hemispherical portion are solved by an internal reinforcement of the base in that area. The reinforcement may be either localized with the points of reinforcement being circumferentially spaced and in alignment with the legs, or may be in the form of a continuous band. The reinforcement is effected by providing a preform from which a container employing such base is blow molded and wherein the preform is provided either with internal ribs or an internal band of reinforcement and the resultant containers are blow molded in the same mold as previously utilized.
摘要翻译： 这种类型的吹塑成型底座的加强包括通过突出的腿在周向隔开的间隔处中断的大致半球形构造。 在这种腿的足部半径与大致半球形部分的相交处的先前的裂纹问题通过在该区域中的基部的内部加强来解决。 加强件可以是局部的，其中加强点周向间隔开并且与腿对准，或者可以是连续带的形式。 加强件通过提供一种预成型件来实现，在该预成型件中，使用这种基底的容器被吹塑成型，并且其中预成型件设置有内部肋或内部增强带，并且将所得到的容器在与之前使用的相同的模具中进行吹塑。
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