Grip dome container
    1.
    发明授权
    Grip dome container 失效
    抓握圆顶容器

    公开(公告)号:US06257433B1

    公开(公告)日:2001-07-10

    申请号:US09463871

    申请日:2000-04-27

    IPC分类号: B65D9002

    摘要: An ergonomically friendly container (10, 30) having hot-fill capabilities is disclosed. The container (10, 30) has a pre-ovalized dome (14, 34) with grip surfaces (20, 21, 40, 42) that undergo controlled deformation for accommodating a portion of the volumetric shrinkage due to hot-filling, capping, and cooling. Preferably, anti-racking ribs (32a, 32b) extend laterally between the grip surfaces (20, 21, 40, 42) to prevent unwanted racking or twisting of the dome (14, 34) during vacuum absorption.

    摘要翻译: 公开了具有热填充能力的符合人体工程学的容器(10,30)。 容器(10,30)具有带有表面(20,21,40,42)的预椭圆形圆顶(14,34),所述夹持表面(20,21,40,42)经受受控制的变形,以容纳由于热填充,封盖而引起的体积收缩的一部分, 和冷却。 优选地,防倾倒肋(32a,32b)在握持表面(20,21,40,42)之间横向延伸,以防止真空吸收期间圆顶(14,34)的不希望的上升或扭曲。