公开(公告)号：US20090120935A1

公开(公告)日：2009-05-14

申请号：US11988281

申请日：2006-08-02

申请人： Akihito Miyazaki ,  Yasuyuki Takeuchi ,  Kenji Yoshihiro ,  Toshiki Sakaguchi ,  Naoto Matsuda

发明人： Akihito Miyazaki ,  Yasuyuki Takeuchi ,  Kenji Yoshihiro ,  Toshiki Sakaguchi ,  Naoto Matsuda

IPC分类号： B65D51/18 ,  B65D41/04

CPC分类号： B65D51/20 ,  B65D75/5883 ,  B65D2251/0015 ,  B65D2251/0093

摘要： A sealing member 13 is heat-sealed to the upper end surface of the mouth portion 12 of a container, and a lid 15 which is provided with a top panel 15a that covers the mouth portion 12 of the container, and which has an inner peripheral projection 15e that is positioned in the vicinity of a place inner than the inner periphery of the mouth portion 12 of the container on the inside surface of the top panel 15a is fitted to the mouth portion 12 to make it easy to peel (open and peel) the sealing member 13 while high sealing property is ensured, and to prevent the seal member 13 from peeling at the inner periphery of the mouth portion 15 of the container which peeling is caused by a rise in the internal pressure in the container.

摘要翻译： 密封构件13被热封在容器的口部12的上端面上，盖15设置有覆盖容器的口部12的顶板15a，并且具有内周 位于顶板15a的内表面上的容器口部12的内周侧的位置附近的突起部15e嵌合于口部12，容易剥离（开放剥离 ）密封构件13，同时确保高密封性，并且防止密封构件13在由容器内部压力升高引起的容器口部15的内周处剥离。