公开(公告)号：US5648133A

公开(公告)日：1997-07-15

申请号：US767483

申请日：1991-09-30

申请人： Saburo Suzuki ,  Hiroyuki Orimoto ,  Fumiya Amari

发明人： Saburo Suzuki ,  Hiroyuki Orimoto ,  Fumiya Amari

IPC分类号： B29C49/06 ,  B29C49/08 ,  B29C49/18 ,  B29C49/64 ,  B29C71/00 ,  B29C71/02 ,  B29L22/00 ,  B65D1/02 ,  B29D22/00

CPC分类号： B65D1/0276 ,  B29C49/06 ,  B29C71/0063 ,  B29C71/02 ,  B29K2067/00 ,  B29K2995/0041 ,  B29L2031/7158 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1397

摘要： A resin container has a bottom structure which has a central recessed portion containing substantially no crystal, a marginal raised portion crystallized by molecular orientation, and an intermediate ring-shaped portion crystallized to have spherulite-like crystals.The bottom structure highly improves the heat-resistance at the intermediate portion, while maintaining the central recessed portion at a good impact-resistance.

摘要翻译： 树脂容器具有底部结构，该底部结构具有基本上不含晶体的中心凹部，通过分子取向结晶的边缘隆起部分和结晶化为具有球晶状晶体的中间环状部分。 底部结构极大地改善了中间部分的耐热性，同时将中心凹部保持在良好的抗冲击性。

公开(公告)号：US5641451A

公开(公告)日：1997-06-24

申请号：US403435

申请日：1995-03-14

申请人： Hiroyuki Orimoto ,  Katsumasa Yokota ,  Fumiya Amari ,  Saburo Suzuki

发明人： Hiroyuki Orimoto ,  Katsumasa Yokota ,  Fumiya Amari ,  Saburo Suzuki

IPC分类号： B29C33/20 ,  B29C49/06 ,  B29C49/42 ,  B29C49/56 ,  B29C49/64 ,  B29C49/68 ,  B29C61/02 ,  B29C49/18

CPC分类号： B29C49/421 ,  B29C49/56 ,  B29C49/649 ,  B29C49/68 ,  B29C33/20 ,  B29C49/06 ,  B29C61/02 ,  B29K2067/00 ,  B29K2995/0017 ,  B29K2995/004 ,  B29K2995/0049 ,  B29K2995/0053 ,  Y10S264/906

摘要： A heat-resistant container forming method includes a step of thermally shrinking a primary blow molded article in a heating furnace before secondary blow molding the primary blow molded article into a final product or container. Into the furnace, hot air which flows along the longitudinal direction of the first blow molded article and whose temperature enough to facilitate crystallization of the primary blow molded article. The primary blow molded article is thermally shrunk by exposing the entire circumferential surface of a barrel of the primary blow article to the hot air and by blowing the hot air longitudinally along the primary blow molded article to heat the barrel circumferentially uniformly. Since hot air touches the barrel as flowing longitudinally thereof, it is possible to increase the heat conductivity of boundary film of the primary blow molded article, without increasing the hot air temperature too high, so that temperature rise of the primary blow molded article is facilitated.

摘要翻译： 耐热容器成型方法包括在将一次吹塑成型品再次吹塑成最终产品或容器之前，将加热炉中的一次吹塑成型品热收缩的步骤。 向炉内加入沿着第一吹塑成形品的长度方向流动的温度足够使其能够使一次吹塑成型品结晶化的热风。 一次吹塑成型品通过将一次吹塑制品的筒体的整个周面暴露于热空气中并沿着一次吹塑成型制品纵向吹送热空气而热收缩，从而沿周向均匀加热。 由于热风接触筒体纵向流动，所以可以增加一次吹塑成型品的边界膜的导热性，而不会增加热空气温度太高，从而促进一次吹塑成型制品的升温 。

公开(公告)号：US4567224A

公开(公告)日：1986-01-28

申请号：US715276

申请日：1985-03-25

申请人： Daiichi Aoki ,  Yoshinori Nakamura ,  Hiroyuki Orimoto

发明人： Daiichi Aoki ,  Yoshinori Nakamura ,  Hiroyuki Orimoto

IPC分类号： B65D1/00 ,  B29C49/00 ,  B29C49/08 ,  B29C49/64 ,  B29K27/06 ,  B29K67/00 ,  B29K105/12 ,  B29L22/00 ,  C08K7/14 ,  C08K3/40

CPC分类号： C08K7/14 ,  B29C49/0005 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/1416 ,  B29K2067/00 ,  B29K2105/12 ,  B29K2709/08 ,  B29K2995/0053 ,  B29L2031/712

摘要： This invention provides a biaxially oriented container which can be very easily molded by extrusion or injection stretch blow molding and which exhibits satisfactory hat resisting property and pressure resisting property even if the content of glass fibers is less than 10 weight %.

摘要翻译： 本发明提供一种双轴取向容器，其可以通过挤出或注射拉伸吹塑成型而非常容易地模塑，并且即使玻璃纤维的含量小于10重量％，也显示出令人满意的耐帽性和耐压性。

公开(公告)号：US5501590A

公开(公告)日：1996-03-26

申请号：US406098

申请日：1995-03-16

申请人： Hiroyuki Orimoto ,  Saburo Suzuki ,  Fumiya Amari

发明人： Hiroyuki Orimoto ,  Saburo Suzuki ,  Fumiya Amari

IPC分类号： B29C49/06 ,  B29C49/12 ,  B29C49/16 ,  B29C49/64 ,  B29C61/00 ,  B29C61/02

CPC分类号： B29C49/16 ,  B29C49/649 ,  B29C49/06 ,  B29C49/12 ,  B29C61/00 ,  B29C61/02 ,  B29K2067/00 ,  B29K2995/004 ,  Y10S264/906

摘要： An apparatus for blow-molding PET containers suitable for hot-filling includes a first machine having an injection station, a thermal conditioning station, a primary blow-molding station, and an exit station. A second machine includes the oven chambers and a final blow-molding station. The primary article is sealed by a cap member that has a pressure relief valve connected to it to limit the internal pressure during heating, an air supply passage for final blow-molding, and a tensioning rod for insertion into the primary article and engaging a pocket in the center of the article's bottom. In some applications, it is necessary to stiffen the neck, particularly when hot-filling at about 200.degree. F. or higher, or when using a closure roll-on die or a lugged neck finish to apply a bottle cap to the final container.

摘要翻译： 用于吹塑适于热灌装的PET容器的装置包括具有注射站，热调节站，一次吹塑站和出口站的第一机器。 第二台机器包括炉室和最终吹塑站。 主要制品由具有连接到其上的压力释放阀以限制加热时的内部压力，用于最终吹塑的空气供应通道和用于插入到初级制品中并且与凹部接合的张紧杆的帽构件密封 在文章底部的中心。 在一些应用中，有必要使颈部变硬，特别是当在约200°F或更高温度下进行热灌装时，或者当使用闭合辊压模具或带有凸耳的颈部表面将瓶盖施加到最终容器时。

公开(公告)号：US06344166B1

公开(公告)日：2002-02-05

申请号：US09064684

申请日：1998-04-22

申请人： Daiichi Aoki ,  Hiroyuki Orimoto ,  Katsumasa Yokota

发明人： Daiichi Aoki ,  Hiroyuki Orimoto ,  Katsumasa Yokota

IPC分类号： B29C4964

CPC分类号： B29C49/6481 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29C49/0005 ,  B29C2035/0855 ,  Y10S264/904 ,  Y10S264/905

摘要： A container molding method for reducing the amount of released acetaldehyde. The method comprises a primary blow molding step of stretch-blow-molding a preform into a primary blow-molded article; an acetaldehyde reducing step of reducing the amount of acetaldehyde released from the primary blow-molded article; and a final blow molding step of stretch-blow-molding the primary blow-molded article having a reduced amount of acetaldehyde into a final container. The primary blow molding step molds the primary blow-molded article which is larger in size than the final container and which has an average wall-thickness of a stretched barrel portion equal to or less than 0.3 mm, that is smaller than the average wall-thickness of a barrel portion of the final container. The acetaldehyde reducing step heats the thin-walled barrel portion of the primary blow-molded article at a high temperature for a relatively short time. As a result, the final container having a reduced amount of acetaldehyde released from the inner wall of the final container will be molded.

摘要翻译： 一种减少乙醛释放量的容器成型方法。 该方法包括将预成型件拉伸吹塑成一次吹塑制品的一次吹塑步骤; 减少从一次吹塑制品释放的乙醛的量的乙醛还原步骤; 以及将具有减少量的乙醛的一次吹塑制品拉伸吹塑成最终容器的最终吹塑步骤。 一次吹塑步骤模制尺寸大于最终容器的一次吹塑制品，其具有等于或小于0.3mm的拉伸筒部的平均壁厚，其小于平均壁 - 最终容器的桶部分的厚度。 乙醛还原步骤在相当短的时间内在高温下加热一次吹塑制品的薄壁筒部。 结果，从最终容器的内壁释放的乙醛缩小量的最终容器将被模制。

公开(公告)号：US5445515A

公开(公告)日：1995-08-29

申请号：US134799

申请日：1993-10-12

申请人： Hiroyuki Orimoto ,  Katsumasa Yokota ,  Fumiya Amari ,  Saburo Suzuki

发明人： Hiroyuki Orimoto ,  Katsumasa Yokota ,  Fumiya Amari ,  Saburo Suzuki

IPC分类号： B29C33/20 ,  B29C49/06 ,  B29C49/42 ,  B29C49/56 ,  B29C49/64 ,  B29C49/68 ,  B29C61/02

CPC分类号： B29C49/421 ,  B29C49/56 ,  B29C49/649 ,  B29C49/68 ,  B29C33/20 ,  B29C49/06 ,  B29C61/02 ,  B29K2067/00 ,  B29K2995/0017 ,  B29K2995/004 ,  B29K2995/0049 ,  B29K2995/0053 ,  Y10S264/906

摘要： A heat-resistant container forming method includes a step of thermally shrinking a primary blow molded article in a heating furnace before secondary blow molding the primary blow molded article into a final product or container. Into the furnace, hot air which flows along the longitudinal direction of the first blow molded article and whose temperature enough to facilitate crystallization of the primary blow molded article. The primary blow molded article is thermally shrunk by exposing the entire circumferential surface of a barrel of the primary blow article to the hot air and by blowing the hot air longitudinally along the primary blow molded article to heat the barrel circumferentially uniformly. Since hot air touches the barrel as flowing longitudinally thereof, it is possible to increase the heat conductivity of boundary film of the primary blow molded article, without increasing the hot air temperature too high, so that temperature rise of the primary blow molded article is facilitated.

摘要翻译： 耐热容器成型方法包括在将一次吹塑成型品再次吹塑成最终产品或容器之前，将加热炉中的一次吹塑成型品热收缩的步骤。 向炉内加入沿着第一吹塑成形品的长度方向流动的温度足够使其能够使一次吹塑成型品结晶化的热风。 一次吹塑成型品通过将一次吹塑制品的筒体的整个周面暴露于热空气中并沿着一次吹塑成型制品纵向吹送热空气而热收缩，从而沿周向均匀加热。 由于热风接触筒体纵向流动，所以可以增加一次吹塑成型品的边界膜的导热性，而不会增加热空气温度太高，从而促进一次吹塑成型制品的升温 。

公开(公告)号：US5178816A

公开(公告)日：1993-01-12

申请号：US780352

申请日：1991-10-22

申请人： Saburo Suzuki ,  Hiroyuki Orimoto ,  Fumiya Amari

发明人： Saburo Suzuki ,  Hiroyuki Orimoto ,  Fumiya Amari

IPC分类号： B29B11/08 ,  B29C49/06 ,  B29C49/12 ,  B29C49/18 ,  B29C49/64 ,  B29C61/02 ,  B29L22/00 ,  B65D1/02

CPC分类号： B29C49/649 ,  B65D1/0223 ,  B29C49/06 ,  B29C49/12 ,  B29C61/02 ,  B29K2067/00 ,  B29K2995/0017 ,  B29L2031/7158 ,  B65D2501/0027 ,  B65D2501/0036 ,  Y10S264/906

摘要： A method of manufacturing a heat resistant plastic vessel including: injection molding a preform; primary stretch blow molding the preform to obtain a primary blow-mold object; heat-shrinking the primary blow-mold object; and secondary stretch blow molding the heat-shrunk object to obtain a secondary blow-mold object as a heat-resistant plastic vessel. In the primary stretch blow molding process, a concavity is formed on a body of the primary blow-mold object. The concavity has a thickness larger than the other body portion. In the heat-shrunk object, the large thickness portion has a lower heat retaining capacity than the other body portion. The heat-shrunk object then undergoes the secondary stretch blow molding process, thereby obtaining the secondary blow-mold object, which has a large thickness portion corresponding to the concavity of the primary blow-mold object to assure high mechanical strength such as buckling strength of the final product.

摘要翻译： 一种制造耐热塑料容器的方法，包括：注射成型预制件; 初级拉伸吹塑成型预制件以获得一次吹塑模具物体; 热收缩一次吹塑模具物体; 和二次拉伸吹塑成型的热收缩物体，以获得作为耐热塑料容器的二次吹塑成型体。 在一次拉伸吹塑成型工艺中，在一次吹塑成型体的主体上形成凹部。 该凹部具有比另一个主体部分大的厚度。 在热收缩物体中，大厚度部具有比其他主体部分更低的保温能力。 然后对热收缩物进行二次拉伸吹塑成型，得到二次吹塑成形体，该二次吹塑成型体具有与一次吹塑成形体的凹部对应的厚度大的部分，以确保高机械强度，例如屈服强度 最终产品。

公开(公告)号：US4774047A

公开(公告)日：1988-09-27

申请号：US941022

申请日：1986-12-12

申请人： Yoshinori Nakamura ,  Hiroyuki Orimoto ,  Kouichi Sato

发明人： Yoshinori Nakamura ,  Hiroyuki Orimoto ,  Kouichi Sato

IPC分类号： B32B1/02 ,  B29B11/08 ,  B29B11/14 ,  B29C45/16 ,  B29C49/06 ,  B29C49/08 ,  B29C49/22 ,  B29L22/00 ,  B32B27/00 ,  B65D1/00 ,  B29C45/20

CPC分类号： B29C49/221 ,  B29C45/164 ,  B29C45/1646 ,  B29B2911/14053 ,  B29B2911/1406 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/1412 ,  B29B2911/14146 ,  B29C2045/1648 ,  B29C2045/1656 ,  B29K2067/00 ,  B29K2105/253 ,  Y10T428/1383 ,  Y10T428/2495

摘要： A method of forming a multi-layered vessel by injection molding a multi-layered parison and subsequently blow-molding the parison to form the multi-layered vessel. The parison is formed having inner and outer wall layers and an intermediate gas barrier layer. The intermediate layer is positioned between the inner and outer wall layers such that the ratio of the wall thickness of the outer layer to that of the inner layer is most preferably in the range of 1:3.50.

公开(公告)号：US4743479A

公开(公告)日：1988-05-10

申请号：US849556

申请日：1986-04-08

申请人： Yoshinori Nakamura ,  Hiroyuki Orimoto ,  Kouichi Sato

发明人： Yoshinori Nakamura ,  Hiroyuki Orimoto ,  Kouichi Sato

IPC分类号： B32B1/02 ,  B29B11/08 ,  B29B11/14 ,  B29C45/16 ,  B29C49/06 ,  B29C49/08 ,  B29C49/22 ,  B29L22/00 ,  B32B27/00 ,  B65D1/00 ,  B65D23/00

CPC分类号： B29C49/221 ,  B29C45/164 ,  B29C45/1646 ,  B29B2911/14053 ,  B29B2911/1406 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/1412 ,  B29B2911/14146 ,  B29C2045/1648 ,  B29C2045/1656 ,  B29K2067/00 ,  B29K2105/253 ,  Y10T428/1383 ,  Y10T428/2495

摘要： The present invention provides a multi-layered vessel whose sectional construction comprises at least a triple-layer obtained by blow or orientation blow molding an injection molded multi-layered parison, comprising a first resin forming a body, and a second resin having gas barrier properties or heat resistance more than that of the first resin, the second resin being present as an intermediate layer of the body within the first resin, the intermediate layer being smaller in wall thickness than an outer layer of the body and being one-sided toward the outer layer, the first layer being defined into an inner layer and an outer layer by the intermediate layer, the wall thicknesses of the outer layer and the inner layer being in the ratio of outer layer to inner layer, 1:1.50 or more, preferably, in the range of 1:3.50.

摘要翻译： 本发明提供一种多层容器，其截面结构至少包括通过吹塑或取向吹塑成型注塑成型多层型坯的三层，其包括形成主体的第一树脂和具有阻气性的第二树脂 或耐热性大于第一树脂的耐热性，第二树脂作为第一树脂内的本体的中间层存在，中间层的壁厚小于主体的外层，并且朝向 外层，第一层由中间层限定为内层和外层，外层和内层的壁厚比为外层与内层的比例为1:1.50以上，优选为 ，范围为1：3.50。

公开(公告)号：US5352402A

公开(公告)日：1994-10-04

申请号：US990647

申请日：1992-12-14

申请人： Hiroyuki Orimoto ,  Saburo Suzuki ,  Fumiya Amari

发明人： Hiroyuki Orimoto ,  Saburo Suzuki ,  Fumiya Amari

IPC分类号： B29C49/06 ,  B29C49/12 ,  B29C49/16 ,  B29C49/64 ,  B29C61/00 ,  B29C61/02 ,  B29C49/28

CPC分类号： B29C49/16 ,  B29C49/649 ,  B29C49/06 ,  B29C49/12 ,  B29C61/00 ,  B29C61/02 ,  B29K2067/00 ,  B29K2995/004 ,  Y10S264/906

摘要： A method of producing a blow-molded PET container suitable for hot-filling includes the steps of injection molding a preform, blow-molding the preform into a primary molded article larger than the desired final container, heating the primary article in a series of oven chambers while its mouth is sealed so that pressure builds within the article to thereby control shrinkage, and blow-molding the shrunken article into the desired container. The two molds are preferably heated, and the mold contact time is as long as allowed by the manufacturing process to help remove internal stresses in the article. An apparatus for carrying out the method includes a first machine having an injection station, a thermal conditioning station, a primary blow-molding station, and an exit station. A second machine includes the oven chambers and a final blow-molding station. The primary article is sealed by a cap member that has a pressure relief valve connected to it to limit the internal pressure during heating, an air supply passage for final blow-molding, and a tensioning rod for insertion into the primary article and engaging a pocket in the center of the article's bottom. In some applications, it is necessary to stiffen the neck, particularly when hot-filling at about 200.degree. F. or higher, or when using a closure roll-on die or a lugged neck finish to apply a bottle cap to the final container.

摘要翻译： 一种适用于热灌装的吹塑PET容器的制造方法包括以下步骤：将预成型件注塑成型，将预成型件吹塑成大于所需最终容器的一次成型制品，将一次制品加热到一系列烘箱 在口腔密封的同时，使得制品内部形成压力从而控制收缩，并将收缩的物品吹塑成所需的容器。 两个模具优选地被加热，并且模具接触时间与制造过程允许的长度一样长以帮助去除制品中的内部应力。 用于执行该方法的装置包括具有注射站，热调节站，一次吹塑站和出口站的第一机器。 第二台机器包括炉室和最终吹塑站。 主要制品由具有连接到其上的压力释放阀以限制加热时的内部压力，用于最终吹塑的空气供应通道和用于插入到初级制品中并且与凹部接合的张紧杆的帽构件密封 在文章底部的中心。 在一些应用中，有必要使颈部变硬，特别是当在约200°F或更高温度下进行热灌装时，或者当使用闭合辊压模具或带有凸耳的颈部表面将瓶盖施加到最终容器时。