Thin walled hot filled container
    4.
    发明授权
    Thin walled hot filled container 有权
    薄壁热填充容器

    公开(公告)号:US08308006B2

    公开(公告)日:2012-11-13

    申请号:US12499880

    申请日:2009-07-09

    IPC分类号: B65D90/02

    摘要: A hot-fill container may have a shoulder portion, body portion, bottom portion, and numerous strengthening grooves and a thin-walled, flexible, bag-like, collapsible portion in the body portion. The collapsible portion may be located between the strengthening ribs. The container structure may also employ one or more vacuum panels in the body portion that may lie between the collapsible portion and the bottom portion. The vacuum panels and the collapsible body portion may move toward a central vertical axis when the container is subjected to an internal vacuum pressure. Strengthening grooves may border the collapsible body portion, which may be circular in pre-vacuum cross-section but polygonal in post-vacuum cross-section. Part of the collapsible portion may be concave inward toward a central vertical axis of the container while part of the collapsible portion may move away from the central vertical axis. Vertical columns may support the collapsible portion.

    摘要翻译: 热填充容器可以在主体部分中具有肩部,主体部分,底部和多个加强槽以及薄壁,柔性的袋状可折叠部分。 可折叠部分可以位于加强肋之间。 容器结构还可以在主体部分中使用可位于可折叠部分和底部之间的一个或多个真空面板。 当容器经受内部真空压力时,真空面板和可折叠主体部分可朝向中心垂直轴线移动。 加强槽可能与可收缩的主体部分相接,该主体部分可能在预真空截面中为圆形,但在真空后截面中为多边形。 可折叠部分的一部分可以朝着容器的中心垂直轴向内凹入,而可折叠部分的一部分可以远离中心垂直轴线移动。 垂直列可以支撑可折叠部分。

    Container
    9.
    发明授权
    Container 有权
    容器

    公开(公告)号:US08113369B2

    公开(公告)日:2012-02-14

    申请号:US12341372

    申请日:2008-12-22

    IPC分类号: B65D1/02 B65D1/42

    摘要: A blow molded container has a neck portion defining a mouth. The neck portion leads into a shoulder portion and a bottom portion forms a container base. A sidewall portion connects the shoulder portion and the bottom portion and employs a first pair of opposing convex vacuum panels and a second pair of opposing convex vacuum panels. The first pair of opposing convex vacuum panels is larger in surface area than the second pair of opposing convex vacuum panels. A vertical column at each corner of the container joins the first pair of opposing vacuum panels to the second pair of opposing vacuum panels. A structural convex arch resides above and below each convex vacuum panel. Each of the vertical columns are molded into the structural convex arches. Vacuum initiator grooves may be molded into the first and second pair of opposing vacuum panels to control vacuum panel movement.

    摘要翻译: 吹塑容器具有限定嘴的颈部。 颈部部分形成肩部,底部形成容器基部。 侧壁部分连接肩部和底部,并采用第一对相对的凸形真空板和第二对相对的凸形真空板。 第一对相对的凸形真空面板的表面积比第二对相对的凸形真空面板大。 容器的每个角落处的垂直柱将第一对相对的真空板连接到第二对相对的真空板。 结构凸拱位于每个凸形真空面板的上方和下方。 每个垂直柱都模制成结构凸拱。 真空引发器槽可以模制到第一和第二对相对的真空板中,以控制真空板移动。