Which packaging innovation was created by Swedish engineer Ruben Rausing in 1951 that revolutionized liquid food storage by eliminating the need for refrigeration in transport?

Product packaging has evolved dramatically over the years, with breakthrough innovations changing how we preserve, protect, and present consumer goods. Some packaging inventions have fundamentally transformed entire industries and consumer behaviors. Test your knowledge about a packaging discovery that revolutionized retail and addressed a significant environmental challenge while transforming product design principles.

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Aseptic Tetra Pak carton
Vacuum-sealed aluminum can
Biodegradable corn-based polymer container
Pressurized aerosol dispenser