Which innovative packaging technology was invented in 1952 by Swedish engineer Ruben Rausing that revolutionized liquid food preservation without refrigeration?

Throughout history, product packaging has evolved dramatically, with some inventions revolutionizing entire industries. These packaging breakthroughs have not only preserved products better but also transformed branding, sustainability, and consumer experience. Test your knowledge about a groundbreaking packaging innovation that changed how products reach consumers worldwide.

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Tetra Pak aseptic packaging
Vacuum-sealed aluminum canning
PET bottle technology
Modified atmosphere packaging (MAP)