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17 条记录 (耗时 0.019 秒)

    Container having a reduced amount of acetaldehyde released therefrom and method of molding the same
    1.
    发明授权
    Container having a reduced amount of acetaldehyde released therefrom and method of molding the same 失效
    具有减少的乙醛释放量的容器及其成型方法

    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。

    Method for forming heat-resistant containers
    2.
    发明授权
    Method for forming heat-resistant containers 失效
    形成耐热容器的方法

    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 。

    Multi-layer molding nozzle
    3.
    发明授权
    Multi-layer molding nozzle 失效
    多层成型喷嘴

    公开(公告)号：US5131830A

    公开(公告)日：1992-07-21

    申请号：US643444

    申请日：1991-01-18

    申请人： Hiroyuki Orimoto ,  Katsumasa Yokota ,  Hidehiko Fukai ,  Koichi Sato

    发明人： Hiroyuki Orimoto ,  Katsumasa Yokota ,  Hidehiko Fukai ,  Koichi Sato

    IPC分类号： A61F13/00 ,  A61F13/15 ,  B29C45/16

    CPC分类号： B29C45/1604 ,  B29C45/1646 ,  A61F2013/004 ,  A61F2013/00727 ,  A61F2013/00889 ,  A61F2013/15365 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/1406 ,  B29B2911/14066 ,  B29B2911/14086 ,  B29B2911/14093 ,  B29B2911/1412 ,  B29B2911/14146 ,  B29C2045/1648 ,  B29C2045/1656 ,  B29K2105/253

    摘要： A multi-layer forming nozzle includes a valve member which can open and close a flow passage for molten resin which forms an intermediate layer of a multi-layer molded product by injection molding. The valve member is operated in response to resin pressure differentials at the front and back of the valve member to accurately switch from a multi-layer operation to a single layer operation and vice versa. A three-layer nozzle in accordance with the invention has a nozzle body provided interiorly with a first resin path, a second resin path and a third resin path in the form of a concentric circle bending to the same injection opening. The valve member is located either in a mouth portion of the third resin path in the central portion positioned internally of a mouth portion of the second resin path or a mouth portion of the second resin path in the intermediate portion positioned internally of the first resin path. The valve member is moved forward and backward in response to resin pressure differentials to open and close the valve member.

    摘要翻译： 多层形成喷嘴包括可以打开和关闭用于熔融树脂的流动通道的阀构件，其通过注射成型形成多层模制产品的中间层。 阀构件响应于阀构件的前后的树脂压力而被操作以从多层操作精确地切换到单层操作，反之亦然。 根据本发明的三层喷嘴具有内部设置有第一树脂路径，第二树脂路径和弯曲到同一注入口的同心圆形的第三树脂路径的喷嘴体。 阀构件位于位于第二树脂路径的口部内侧的中央部的第三树脂路径的口部或位于第一树脂路径内侧的中间部的第二树脂路径的口部 。 阀构件响应于树脂压差而向前和向后移动以打开和关闭阀构件。

    Apparatus for forming a heat-resistant container
    5.
    发明授权
    Apparatus for forming a heat-resistant container 失效
    用于形成耐热容器的装置

    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 。

    Apparatus for manufacturing biaxially oriented, thermally stable blown containers
    9.
    发明授权
    Apparatus for manufacturing biaxially oriented, thermally stable blown containers 失效
    用于制造双轴取向，热稳定的吹塑容器的装置

    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。