Erik Wallenberg
Encyclopedia
Erik Wallenberg was a Swedish
Sweden
Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

 researcher, and as an employee of the Tetra Pak
Tetra Pak
Tetra Pak is a multinational food processing and packaging company of Swedish origin. It was founded in 1951 in Lund, Sweden, by Ruben Rausing. It was Erik Wallenberg who invented the tetrahedral package, today known as Tetra Classic...

company invented the first Tetra Pak packaging in 1944.

He was awarded the 1991 Grand Gold Medal by Engineering Sciences "for his ideas and efforts in the development of the packaging system, Tetra Pak."

Further reading

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