Packaging History 1940 – 1952
1940 — 1949 Industry
Frozen Food Packaging
Packaging developed for frozen food.
The Tetra Pack
Tetra Pack is founded, driven by the innovation of tetrahedron packaging invented by Erik Wallenberg.
Michigan State University – School of Packaging
Michigan State is the first institution to establish a School of Packaging in 1952 as a discipline within its Department of Forest Products, and then as an independent school in 1957.
See more at: http://www.graphicpkgeurope.com/know-how/packaging-history-timeline/#13