Which packaging innovation was first patented in 1963 by Swedish company Tetra Pak, revolutionizing the storage of perishable liquids without refrigeration?

The packaging industry has evolved dramatically with innovations that have changed how products are preserved, transported, and consumed. From biodegradable materials to smart packaging that interacts with consumers, these inventions have not only reduced environmental impact but also enhanced user experience. Test your knowledge about a groundbreaking packaging invention that revolutionized food preservation and convenience!

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Aseptic packaging (Tetra Brik)
Vacuum-sealed pouches
Modified atmosphere packaging (MAP)
Retort pouches