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    Sealable food container with improved lidding and stacking features
    3.
    发明授权
    Sealable food container with improved lidding and stacking features 有权
    密封食品容器具有改进的封盖和堆放功能

    公开(公告)号：US07258905B2

    公开(公告)日：2007-08-21

    申请号：US10068924

    申请日：2002-02-08

    申请人： Rebecca E. Whitmore ,  Mark B. Littlejohn ,  Margaret P. Neer ,  Debra D. Bowers ,  Jerome G. Dees ,  Gerald J. Van Handel

    发明人： Rebecca E. Whitmore ,  Mark B. Littlejohn ,  Margaret P. Neer ,  Debra D. Bowers ,  Jerome G. Dees ,  Gerald J. Van Handel

    IPC分类号： B65D21/02 ,  B65D41/16

    CPC分类号： B32B27/08 ,  B65D21/0219 ,  B65D43/0208 ,  B65D2543/00092 ,  B65D2543/00296 ,  B65D2543/00351 ,  B65D2543/00407 ,  B65D2543/00509 ,  B65D2543/00537 ,  B65D2543/00555 ,  B65D2543/0062 ,  B65D2543/00657 ,  B65D2543/00685 ,  B65D2543/00731 ,  B65D2543/00796 ,  B65D2543/00842 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/1376 ,  Y10T428/1379 ,  Y10T428/1386

    摘要： A sealable food container includes a base serving member such as a plate having a generally planar central portion, a sidewall extending generally upwardly and outwardly therefrom and a base outer flange portion extending outwardly from the sidewall. The sidewall defines a sealing area with an undercut annular sealing surface disposed between the substantially planar central portion of the base serving member and the base outer flange portion. The sidewall portion of the plate defines a base stop ridge adjacent the upper edge of the undercut annular sealing surface of the sidewall as well as a laterally extending retaining shelf adjacent the lower edge of the undercut annular sealing surface of the base serving member. A matching sealing lid is typically provided with a dome, a flexible sidewall and an annular sealing portion configured to cooperate with the base stop ridge and the sealing surface of the serving member sidewall of the base serves to position the sidewall engaging cover during sealing of the container. In a preferred embodiment, the sidewall of the lid has upwardly projecting flutes and the base has an outer recess at the lower portion of its sidewall configured to engage the upwardly projecting flutes to render the containers securely stackable.

    摘要翻译： 可密封的食物容器包括基座部件，例如具有大致平坦的中心部分的板，大致向上和向外延伸的侧壁和从侧壁向外延伸的基部外凸缘部分。 侧壁限定具有设置在基部服务构件的基本平坦的中心部分和基部外部凸缘部分之间的底切环形密封表面的密封区域。 板的侧壁部分限定了与侧壁的底切环形密封表面的上边缘相邻的基部止动脊，以及邻近底座服务构件的底切环形密封表面的下边缘的横向延伸的保持架。 匹配的密封盖通常设置有圆顶，柔性侧壁和环形密封部分，所述环形密封部分构造成与基部止动凸起配合，并且基部的部件侧壁的密封表面用于在侧壁接合盖的密封期间定位 容器。 在优选实施例中，盖的侧壁具有向上突出的凹槽，并且底座在其侧壁的下部具有外凹部，其被构造成接合向上突出的凹槽以使容器牢固地可堆叠。

    Sandwich wrap
    5.
    发明授权
    Sandwich wrap 失效
    三明治包装

    公开(公告)号：US06702178B2

    公开(公告)日：2004-03-09

    申请号：US10141576

    申请日：2002-05-09

    申请人： Debra D. Bowers ,  Rebecca E. Whitmore

    发明人： Debra D. Bowers ,  Rebecca E. Whitmore

    IPC分类号： B65D7500

    CPC分类号： A47G21/001 ,  B65D75/14 ,  B65D75/28 ,  B65D75/5844 ,  Y10S229/938

    摘要： A sandwich wrap comprising a sheet wrap attached to a base strip The base strip is elonaated in a longitudinal direction and includes at least one tear line extending between the longitudinal ends. The base strip is longer than the sheet wrap in the longitudinal direction, while the sheet wrap is longer than the base strip in the lateral direction. The longitudinal ends of the base strip extend beyond the respective longitudinal edges of the sheet wrap. The sheet wrap is more pliable than the base strip.

    摘要翻译： 一种三明治包裹物，其包括附接到基底条的片状包装。所述基底条沿纵向方向被吹扫，并且包括在所述纵向端部之间延伸的至少一条撕裂线。 基片在纵向方向上比片材卷绕长，而片材卷绕件在横向方向上比基底条长。 基带的纵向端部延伸超过片材卷绕件的相应的纵向边缘。 片状包装比基底条更加柔软。