公开(公告)号：US4548333A

公开(公告)日：1985-10-22

申请号：US676871

申请日：1984-11-30

申请人： Koji Kobayashi ,  Keisuke Shimizu

发明人： Koji Kobayashi ,  Keisuke Shimizu

IPC分类号： B65D17/34 ,  B65D17/00 ,  B65D17/347 ,  B65D17/353 ,  B65D17/40 ,  B65D17/42 ,  B65D17/46 ,  B65D41/32

CPC分类号： B65D17/163 ,  B65D2517/0088

摘要： An easy open type closure for a container including a closure member made of at least a metallic foil sheet for being affixed together with a ring-shaped member to an edge of an opening of a container barrel body. A pull-opening member having a pulling tab connected to an initial end portion thereof and being connected to an upper surface of the closure member more firmly than a tearing strength of the closure member. The pulling tab is constructed thinner in thickness relative to the pull-opening member at least at a small thickness portion neighboring adjacent to an initial end of an interconnection portion between the pull-opening member and the closure member.

摘要翻译： 一种用于容器的容易开式封闭件，其包括由至少金属箔片制成的封闭构件，用于将其与环形构件一起固定到容器筒体的开口的边缘。 拉开构件，其具有连接到其初始端部的拉片，并且比所述封闭构件的撕裂强度更牢固地连接到所述封闭构件的上表面。 至少在与拉开构件和闭合构件之间的互连部分的初始端相邻的至少一个较小的厚度部分处，相对于拉开构件，拉片的厚度构造得更薄。