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21 条记录 (耗时 0.012 秒)

    METHODS OF MOLDING MULTI-LAYER POLYMERIC ARTICLES HAVING CONTROL OVER THE BREAKTHROUGH OF THE CORE LAYER
    11.
    发明授权
    METHODS OF MOLDING MULTI-LAYER POLYMERIC ARTICLES HAVING CONTROL OVER THE BREAKTHROUGH OF THE CORE LAYER 有权
    通过核心层的突破来控制多层聚合物制品的方法

    公开(公告)号：EP2544870B1

    公开(公告)日：2018-05-09

    申请号：EP11708960.7

    申请日：2011-03-08

    申请人： Milacron LLC

    发明人： SWENSON, Paul

    IPC分类号： B29C45/16

    CPC分类号： B29C45/16 ,  B29C45/1642 ,  B29C2945/76545 ,  B29C2945/76555 ,  B29C2945/76568 ,  B29C2945/76765 ,  B29K2995/0069 ,  B29L2031/712 ,  Y10T428/1352

    摘要： Disclosed herein are methods and systems for co-extruding multiple polymeric material flow streams into a mold cavity to produce a molded plastic article. At least one interior core stream of a first polymeric material is surrounded by inner and outer streams of at least one other polymeric material. The interior core stream serves as an interior layer of a resultant molded plastic article while the inner and outer streams serve as inner and outer layers, respectively, of the resultant plastic article. The interior core stream is selectively directed to flow into or past a downstream branch channel in a mold cavity. The downstream branch channel branches from a primary channel in the mold cavity at a branch junction. The branch channel defines a protrusion portion of the resultant molded plastic article. The leading edge of the interior core stream is selectively controlled in the branch channel to position the leading edge at or near to the terminal end of the branch channel without having the leading edge of the interior core stream breakthrough a flow-front of the inner and outer streams. The resultant molded plastic article includes an interior layer formed of the first polymeric material that extends into, through and to a distal end of the protrusion while still being encased by inner and outer layers formed from the inner and outer flow streams.

    PLASTIC CONTAINER WITH FLEXIBLE BASE PORTION
    12.
    发明公开
    PLASTIC CONTAINER WITH FLEXIBLE BASE PORTION 审中-公开
    KUNSTSTOFFBEHÄLTERMIT柔性基因

    公开(公告)号：EP3140205A1

    公开(公告)日：2017-03-15

    申请号：EP15722897.4

    申请日：2015-05-07

    申请人： Milacron LLC

    发明人： SWENSON, Paul, M. ,  SABIN, Douglas, G. ,  JALBERT, Adrienne, Murphy

    IPC分类号： B65D1/12 ,  B65D79/00

    CPC分类号： B65D79/005 ,  B29C45/164 ,  B29C45/20 ,  B29C45/26 ,  B29K2023/065 ,  B29K2023/086 ,  B29K2023/12 ,  B29K2995/0046 ,  B29L2031/717 ,  B65D1/12 ,  B65D1/165

    摘要： Plastic container (110), including a side wall (120) and a flexible portion (132) of a base (130). The flexible portion of the base deflects when the sealed plastic container experiences a differential pressure. The deflection of the flexible portion of the base acts to change the internal volume of the container and thereby reduce the differential pressure. The container is a retortable container. The container may be injection-molded with inner and outer plastic layers (460,462) and a core layer (464) between the inner and outer plastic layers.

    摘要翻译： 塑料容器（110），包括基座（130）的侧壁（120）和柔性部分（132）。 当密封的塑料容器经受差压时，基部的柔性部分偏转。 基座的柔性部分的挠曲用于改变容器的内部容积，从而减小差压。 容器是可蒸煮的容器。 容器可以在内部和外部塑料层（460,462）和在内部和外部塑料层之间的芯层（464）注塑成型。

    FLEX PLATE FOR GUIDING DEVICE OF INJECTION MOLDING MACHINE
    13.
    发明公开
    FLEX PLATE FOR GUIDING DEVICE OF INJECTION MOLDING MACHINE 审中-公开

    公开(公告)号：EP4311651A1

    公开(公告)日：2024-01-31

    申请号：EP23185787.1

    申请日：2023-07-17

    申请人： Milacron LLC

    发明人： Nimavat, Darshit Kishorkumar ,  Waldman, Benjamin Faul

    IPC分类号： B29C45/17 ,  F16F7/12 ,  F16F15/073

    摘要： A flex plate (100) for a guiding device (10) of an injection molding machine, the flex plate (100) comprising:
    a body (120) extending between a front surface (122), a back surface (124), atop surface (126), and a bottom surface (128);
    a plurality of through holes (140) extending between the top surface (126) and the bottom surface (128) for attaching the flex plate (100) with a foot (22) of the guiding device (10);
    a plurality of guide shoe holes (150) formed in the bottom surface (128) of the flex plate (100) for coupling the flex plate (100) to a guide shoe (50) of the guiding device (10);
    a front plate (200) for coupling the front surface (122) of the flex plate (100) and the foot (22) of the guiding device (10); and a plurality of slots (160) defining a central portion (180) of the flex plate (100);
    characterized in that the central portion (180) of the flex plate (100) is elastically deformable about a torsional axis such that the central portion (180) can pivot relative to both the guide shoe (50) and the foot (22) of the guiding device (10).

    CONTAINER
    16.
    发明公开
    CONTAINER 审中-公开

    公开(公告)号：EP3505462A1

    公开(公告)日：2019-07-03

    申请号：EP18212432.1

    申请日：2018-12-13

    申请人： Milacron LLC ,  Consolidated Container Company Lp

    发明人： PALMER, Joey ,  JANECZEK, James

    IPC分类号： B65D23/10 ,  B65D1/02

    摘要： A container comprises a spout (500), a base portion (100), and an ovular sidewall extending away from the base portion to the spout. The ovular sidewall comprises a vertical portion (200), a top transition region (300), and a top region (400) extending from the top transition region to the spout. The top region comprises at least two discrete linear sections having different slopes between the top transition region and the spout. Moreover, the base portion of the container defines a support surface on which the container rests, a base channel (106, 107) extending across the diameter of the container, and an inset concave panel (102) aligned with a center of the container. The container additionally comprises a handle portion defining a complex-curved face surface (601) interrupting the top transition region and the top region, and a handle (650) extending from a bottom portion of the face surface to a top portion of the face surface.

    BLOW MOLD ASSEMBLY
    17.
    发明公开
    BLOW MOLD ASSEMBLY 审中-公开

    公开(公告)号：EP3359366A1

    公开(公告)日：2018-08-15

    申请号：EP16854160.5

    申请日：2016-10-04

    申请人： Milacron LLC

    发明人： SPAGNOLI, Robert Anthony ,  PADLEY, Robert L. ,  ISAAC, Christopher Brian

    IPC分类号： B29C49/00

    CPC分类号： B29C49/48 ,  B29C49/04 ,  B29C49/4817 ,  B29C49/50 ,  B29C2049/4861 ,  B29C2049/563 ,  B29L2031/712 ,  B29L2031/7158 ,  B29L2031/7172

    摘要： A blow mold assembly comprises removable neck insert mold components for forming features of a container for engaging a removable container closure and manually operable retention devices for releasably retaining the neck insert mold components with mating mold components of the mold assembly. Advantageously, each manually operable retention device comprises a clamp mechanism comprising a lever arm and clamp arm arranged so that the clamp arm is rotated between a release position and a clamp position by manual operation of the lever arm and the clamp mechanism is effective to resist forces acting on the clamp arm to rotate the clamp arm to the release position when the clamp arm is in the clamp position. Each manually operable retention device is retained with an associated mating mold component when a neck insert mold component is removed from or installed to the mold assembly.