Container base structure responsive to vacuum related forces
    11.
    发明授权
    Container base structure responsive to vacuum related forces 有权
    容器底座结构响应真空相关力

    公开(公告)号:US06942116B2

    公开(公告)日:2005-09-13

    申请号:US10445104

    申请日:2003-05-23

    IPC分类号: B65D1/02 B65D79/00 B65D1/40

    CPC分类号: B65D1/0276 B65D79/005

    摘要: A plastic container having a base portion adapted for vacuum pressure absorption. The base portion including a contact ring upon which the container is supported, an upstanding wall and a central portion. The upstanding wall being adjacent to and generally circumscribing the contact ring. The central portion being defined in at least part by a central pushup and an inversion ring which generally circumscribes the central pushup. The central pushup and the inversion ring being moveable to accommodate vacuum forces generated within the container.

    摘要翻译: 一种具有适于真空压力吸收的基部的塑料容器。 底座部分包括容器支撑在其上的接触环,直立壁和中心部分。 直立的壁与接触环相邻并且通常限定接触环。 中心部分至少部分地由中央上推和通常围绕中央俯仰的反转环限定。 中心上推和反转环可移动以适应容器内产生的真空力。

    Blow molding machine for producing pasteurizable containers
    13.
    发明授权
    Blow molding machine for producing pasteurizable containers 有权
    吹瓶机生产可巴氏杀菌容器

    公开(公告)号:US06767197B2

    公开(公告)日:2004-07-27

    申请号:US10034593

    申请日:2001-12-28

    IPC分类号: B29C4912

    摘要: A blow molding machine for producing a biaxially oriented, heat set plastic container, including a blow mold; a high-pressure gas source; a high-temperature gas source; a fluid source; a mixer coupled to the high-temperature gas source and to the fluid source; a blow core assembly having an exhaust; and a controller coupled to the high-pressure gas source, to the, high-temperature gas source, and to the fluid source. The PET containers produced by the machine have an average sidewall crystallinity greater than about 30%, which allows the PET container to maintain its material integrity during any subsequent pasteurization or retort process of the contents in the PET container, and during shipment of the PET container.

    摘要翻译: 一种用于生产包括吹塑模具的双轴取向的热定型塑料容器的吹塑机; 高压气源; 高温气源; 流体源; 耦合到高温气体源和流体源的混合器; 具有排气的吹芯组件; 以及耦合到高压气体源,高温气体源和流体源的控制器。 由机器生产的PET容器具有大于约30%的平均侧壁结晶度,这允许PET容器在PET容器中的内容物的任何后续巴氏灭菌或蒸煮处理期间以及在PET容器的运输期间保持其材料完整性 。

    Plastic container having geometry minimizing spherulitic crystallization below the finish and method
    15.
    发明授权
    Plastic container having geometry minimizing spherulitic crystallization below the finish and method 失效
    塑料容器的几何尺寸最小化球晶结晶低于完成和方法

    公开(公告)号:US06413466B1

    公开(公告)日:2002-07-02

    申请号:US09609601

    申请日:2000-06-30

    IPC分类号: B29C4900

    摘要: A plastic container for retaining a commodity during a high temperature pasteurization or retort process. The container includes a finish defining an aperture for receiving the commodity, a body portion generally extending downward from the finish portion, and a base portion generally extending inward from the body portion and closing off the bottom of the container. The body portion itself includes a sidewall having a crystallinity of greater than 30% and a shoulder portion flaring outward, from a generally transverse plane defined by the mouth of the container, at an angle of about 15° or less.

    摘要翻译: 用于在高温巴氏灭菌或蒸煮过程中保持商品的塑料容器。 容器包括限定用于容纳商品的孔口的端面,大体上从整理部分向下延伸的主体部分,以及大体上从主体部分向内延伸并封闭容器底部的基部。 主体部分本身包括具有大于30%的结晶度的侧壁和从容器口部限定的大致横向的平面向外扩张的肩部,角度约为15°或更小。

    PRESSURE-MOTION COMPENSATING DIAPHRAGM FOR CONTAINERS
    18.
    发明申请
    PRESSURE-MOTION COMPENSATING DIAPHRAGM FOR CONTAINERS 有权
    压力运动补偿容器的膜片

    公开(公告)号:US20120205339A1

    公开(公告)日:2012-08-16

    申请号:US13024497

    申请日:2011-02-10

    IPC分类号: B65D53/00 B65D51/00

    CPC分类号: B65D79/005

    摘要: A pressure-motion compensating diaphragm for air and liquid tight sealing, in combination with a cap, of a container. The diaphragm has (1) an edge engaging at least one of the cap and the container, and positioning the diaphragm horizontally in the container proximate the neck of the container and under the cap; (2) a center deflector button; and (3) a plurality of silfon tori segments extending from the edge to the center deflector button. The dimensions and geometries of the edge, center deflector button, and tori segments are predetermined to compensate uniquely for forces applied to the diaphragm and created by pressure changes inside and outside the container that occur as the container is filled with a product and processed through filling, pasteurization, or cooling steps. Also provided is an apparatus including the cap, the container, and the diaphragm for releasably storing the product.

    摘要翻译: 用于与容器的盖子结合的用于空气和液体密封的压力运动补偿膜片。 隔膜具有(1)接合帽和容器中的至少一个的边缘,并且将隔膜水平地定位在容器的颈部和盖下方的容器中; (2)中心偏转按钮; 和(3)从边缘延伸到中心偏转器按钮的多个丝锥环段。 边缘,中心偏转器按钮和托里部分的尺寸和几何形状是预定的,以补偿施加到隔膜上的力,并且由容器内部和外部的压力变化产生,因为容器被填充产品并通过填充处理 ,巴氏消毒或冷却步骤。 还提供了包括用于可释放地存储产品的盖,容器和隔膜的装置。