B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
206/48, 190/72
B65D 39/00 (2006.01) B65D 21/02 (2006.01) B65D 43/02 (2006.01)
Patent
CA 1132947
A b s t r a c t The inventive container seal comprises a cover (4) and a rim ring (3) die cast as a unit. In said unit the cover (4) and the rim ring (3) are mutually connected by a radial ring rib (10), said ring rib forming an area of fracture, which is ruptured when the cover is pressed down into the rim ring. At the same time or later the rim ring (3) can be pressed into the mouth (2) of a container. The rim ring (3) is reinforcing the container wall 50 that an outer stiffen- ing bead is superfluous.
330356
Fetherstonhaugh & Co.
Superfos Emballage A/s
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