Which innovative food packaging design was created by Swedish engineer Ruben Rausing in 1951 and revolutionized liquid food storage with its unique geometric shape?

Product packaging in the food industry isn't just about protection and preservation - it's a crucial marketing tool and innovation driver. Some packaging designs have become so iconic they've transformed how consumers interact with products and even influenced entire food categories. Test your knowledge about revolutionary food packaging that made history and changed how we consume everyday products.

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Tetra Pak (tetrahedron-shaped carton)
Pringles can (hyperbolic paraboloid chips tube)
Toblerone box (triangular prism chocolate packaging)
Heinz ketchup bottle (octagonal glass design)