Which packaging innovation was first patented in 1952 by Lloyd Conover and revolutionized retail by allowing manufacturers to create tamper-evident seals while giving consumers the 'freshness pop' sound?

The way products are packaged has evolved dramatically over the centuries, with some innovations completely transforming how we shop, store, and consume goods. Behind many everyday packaging solutions we take for granted lies fascinating stories of invention and problem-solving. Test your knowledge about a revolutionary packaging innovation that fundamentally changed retail and consumer behavior worldwide.

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Vacuum-sealed metal cans
Blister packaging
The safety button jar lid
Tetrapak carton sealing