American Can Company

Gerald G Echternach

Kenneth R Rentmeester

Richard J Karas

Leo A Stukas

Eugene F Eike

A bottom profile for a cylindrical two-piece drawn steel can is configured during manufacture so that the resultant bottom profile shape includes areas of highly worked metal positioned to assume processing stresses. A bottom wall bead is included and has a prescribed cross-sectional configuration to provide maximum abuse resistance and to be functionally and operationally interchangeable in the packing and processing line with traditional three-piece containers. Moreover, the prescribed bead configuration works to improve stacking crush resistance by work hardening the metal adjacent the corner between the bottom and wall of the can.

Bottom profile for a seamless container body

A system and method for applying a meat release was to a formed container prior to filling, sealing and processing by application of the wax at elevated temperatures via a hot melt spray and post application of heat to the empty coated container to fuse the hot melt wax into a continuous internal coating to act as a release agent for subsequently added comestibles and the like.

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Barrington, IL, United States of America

Gerald G Echternach