Patent ID: 6851568
Filing Date: 2005-02-08
Classification: B65D

Abstract:
1. A two-part lid-seal adapted for being fixed by beading on an upper edge of a container, comprising in combination a first part which is a unitary plastic membrane and a second part which is a metal ring; the plastic membrane having a peripheral flange portion and a central opening portion with a narrow breaking line therebetween, a pull ring being attached to the central opening portion for breaking the plastic membrane along the breaking line, to provide an opening giving access to the interior of such container; the metal ring having a central opening corresponding to said central opening portion in said plastic membrane and having an elevated outer section which forms an upper bed having a peripheral edge; said plastic membrane extending continuously over an entire underside and said central opening of said metal ring: the peripheral flange portion of the plastic membrane being shaped and located so as to nest in said upper bed of said metal ring, whereby said peripheral edge of said metal ring can be beaded on such container with the plastic flange portion forming a seal between said metal ring and such container.