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60 条记录 (耗时 0.034 秒)

    Swage-forming of container threads
    31.
    发明授权
    Swage-forming of container threads 失效
    容器螺纹的成型

    公开(公告)号：US07138082B2

    公开(公告)日：2006-11-21

    申请号：US10329666

    申请日：2002-12-24

    申请人： Thomas E. Nahill ,  Keith J. Barker ,  Brian A. Lynch ,  Bassam M. Kalmouni

    发明人： Thomas E. Nahill ,  Keith J. Barker ,  Brian A. Lynch ,  Bassam M. Kalmouni

    IPC分类号： B29C49/00

    CPC分类号： B65D1/023 ,  B29C49/06 ,  B29C49/42 ,  B29C49/74 ,  B29C49/76 ,  B29C2793/009 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2995/0067 ,  B29L2031/7158 ,  B29L2031/716 ,  Y10T428/13 ,  Y10T428/1352

    摘要： A method of making a plastic container having a threaded wide-mouth finish includes providing a preform having at least an exterior surface of molded polyester construction. The preform is placed in a mold cavity having a first portion for forming a container body, a second portion adjacent to the first portion for forming a cylindrical finish wall without threads, and a third portion adjacent to the second portion for forming a trim dome or moil. The preform is expanded within the mold cavity to form a one-piece intermediate product that includes a body, a cylindrical wide-mouth finish wall and a moil. After removing the intermediate product from the cavity, the moil is severed from the end of the finish wall. At least one thread is then formed on the finish wall by engaging the finish wall with at least one thread-forming tool, which may be heated to facilitate the forming operation.

    摘要翻译： 制造具有螺纹广口口罩的塑料容器的方法包括提供至少具有模制聚酯结构的外表面的预成型件。 将预成型件放置在具有用于形成容器主体的第一部分的模腔中，与第一部分相邻的第二部分，用于形成没有螺纹的圆柱形精加工壁，以及与第二部分相邻的第三部分，用于形成修整圆顶或 莫尔 预成型件在模具腔内膨胀以形成一体式中间产品，其包括主体，圆柱形广口整理壁和马蹄形。 从空腔中取出中间产品后，从完成壁的端部切断马蹄。 然后通过使精加工壁与至少一个螺纹成形工具接合而在精加工壁上形成至少一个螺纹，该螺纹成形工具可被加热以便于成形操作。

    Plastic aerosol container
    32.
    发明授权
    Plastic aerosol container 有权
    塑料气溶胶容器

    公开(公告)号：US09221596B2

    公开(公告)日：2015-12-29

    申请号：US13031877

    申请日：2011-02-22

    申请人： Tapan Y. Patel ,  Thomas E. Nahill ,  Stephen R. Guerin

    发明人： Tapan Y. Patel ,  Thomas E. Nahill ,  Stephen R. Guerin

    IPC分类号： B65D83/38 ,  B65D1/02 ,  B65D41/04

    CPC分类号： B65D83/38 ,  B29C49/4205 ,  B29C49/56 ,  B29K2067/003 ,  B29K2105/258 ,  B29L2031/7142 ,  B65D1/0246 ,  B65D41/0471

    摘要： An aerosol container includes a main body portion that is constructed and arranged to withstand aerosol pressurization within a range that is about 90-180 psig and a threaded finish portion that is unitary with the main body portion. The threaded finish portion has at least one helical thread, a support ledge beneath the helical thread and a secondary flange that is positioned beneath the support ledge. The secondary flange has an outer circumference that is noncircular in at least one location, whereby it may be engaged during a capping operation to prevent rotation of the container during capping. A method of making an aerosol container in which a preform is capped before the blow molding process is also disclosed.

    摘要翻译： 气溶胶容器包括主体部分，该主体部分被构造和布置成在大约90-180psig的范围内经受气溶胶加压，以及与主体部分整体的螺纹整理部分。 螺纹整理部分具有至少一个螺旋形螺纹，螺旋螺纹下方的支撑凸缘和位于支撑凸缘下方的次级凸缘。 辅助凸缘在至少一个位置具有非圆形的外圆周，由此可以在封盖操作期间接合，以防止在封盖期间容器旋转。 还公开了一种在吹塑成型工艺之前制造其中预成型件被盖住的气溶胶容器的方法。

    Hot-fill product container with multi-layer wall structure
    38.
    发明授权
    Hot-fill product container with multi-layer wall structure 失效
    热填充产品容器具有多层壁结构

    公开(公告)号：US4936473A

    公开(公告)日：1990-06-26

    申请号：US245375

    申请日：1988-09-16

    申请人： Thomas E. Nahill ,  Suppayan M. Kirishnakumar

    发明人： Thomas E. Nahill ,  Suppayan M. Kirishnakumar

    IPC分类号： B32B27/08 ,  B65D1/02

    CPC分类号： B65D1/0215 ,  B32B27/08 ,  Y10T428/1379 ,  Y10T428/1383

    摘要： This relates to a container, particularly adapted for receiving a hot-fill product. Most particularly, the container is a blow molded plastic container with the principal plastic material being a polyester resin. Critical areas of the container have walls of a laminated construction with preferably at least five layers of which two layers is a moisture barrier layer. The polyester resin primarily utilized, PET, is very sensitive to moisture pickup and by utilizing the moisture barrier layers, the moisture pickup of the primary resin may be reduced with a resultant reduction in the shrinkage and distortion of such container when hot filled.

    摘要翻译： 这涉及一种容器，特别适于接收热填充产品。 最特别地，容器是吹塑塑料容器，其主要塑性材料是聚酯树脂。 容器的关键区域具有层压结构的壁，优选至少五层，其中两层是防潮层。 主要利用PET的聚酯树脂对水分吸收非常敏感，并且通过使用防潮层，可以减少主要树脂的水分吸收，同时热填充时这种容器的收缩和变形减少。

    Compression Molded Preform for Forming Invertible Base Hot-Fill Container, and Systems and Methods Thereof
    40.
    发明申请
    Compression Molded Preform for Forming Invertible Base Hot-Fill Container, and Systems and Methods Thereof 有权
    用于形成可逆式热填充容器的压缩成型预成型件及其系统及方法

    公开(公告)号：US20120107541A1

    公开(公告)日：2012-05-03

    申请号：US12916528

    申请日：2010-10-30

    申请人： Thomas E. Nahill ,  Ralph Armstrong

    发明人： Thomas E. Nahill ,  Ralph Armstrong

    IPC分类号： B32B1/08 ,  B29C49/02 ,  B29D23/00

    CPC分类号： B29B11/14 ,  B29B11/12 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/14486 ,  B29B2911/14493 ,  B29C43/361 ,  B29C49/12 ,  B29C2049/028 ,  B29K2067/003 ,  B29L2023/00 ,  B65D1/0261 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1397

    摘要： A compression molded preform for forming an invertible base hot-fill container, and systems and methods thereof. The preform includes a body with a first open end, a second closed end or end cap of hemispherical shape, and a sidewall extending between the first end and the second end. At least a portion of the second end is thinner than any portion of the sidewall. Further, the second end is gateless and has an inner surface that is substantially smooth along its entire area. The compression molded preform is blow molded to form a plastic container with an invertible or movable base. The invertible or movable base is responsive to, or can be moved based on, internal forces or pressure associated with processing the container with a filled product.

    摘要翻译： 用于形成可逆式基底热灌装容器的压缩模制预成型件及其系统及方法。 预型件包括具有第一开口端的主体，半球形的第二封闭端或端盖，以及在第一端和第二端之间延伸的侧壁。 第二端的至少一部分比侧壁的任何部分薄。 此外，第二端是无齿的并且具有沿其整个区域基本上平滑的内表面。 压缩成型的预成型件被吹塑成型以形成具有可逆或可移动基座的塑料容器。 可逆的或可移动的底座基于与用填充的产品处理容器相关联的内力或压力来响应或可移动。