Tamper-evident metal pail and lid
申请(专利)号： GB20170015105
专利号： GB2566554B 主分类号： B65D43/02
申请权利人： CROWN
PACKAGING TECHNOLOGY, INC. 公开国代码： GB 优先权国家： GB
摘 要：
A metal lid for closing a pail for paint comprising: a centre panel 16; a multiplicity of crimpable tabs 17a,b surrounding centre panel; an integrally formed breakable feature 19,20,21 linking two of the tabs; where the breakable feature breaks during uncrimping of one tab. Preferably, lid is formed from single sheet of aluminium or tinplate and is 0.2-0.5mm thick. Preferably, breakable
feature is a bridge with minimum width of 0.8-1.5mm, defined by notch 20 between tabs and inwardly radial hole 21.
Preferably, tab comprises circular 9mm aperture 18 spaced 5mmm from edge of tab to allow removal using tool.
Preferably, tab without breakable feature and aperture is in gap between pairs of breakable tabs which are separated circumferentially by 15-20°. Preferably, lid comprises a layer of sealing compound and is crimped to a metal pail. Invention
申请日： 2017-09-19 公开公告日： 2020-09-30
分类号： B65D43/02;
B44D3/12; B65D6/30 发明设计人： CHRISTOPHER
PAUL RAMSEY; STEPHEN ROBY YATES 申请国代码： GB
优先权： 20170919 GB
201715105
摘 要 附 图：
provides tamper evident closure. 主权项：
权 利 要 求 说 明 书
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Tamper-evident metal pail and lid
