Which food packaging innovation, introduced in the 1960s, was originally called the 'Flavor-Saver' and revolutionized the beverage industry by allowing consumers to enjoy carbonated drinks without bottles?

Product packaging in the food industry has evolved dramatically over the decades, with some innovations completely transforming how we consume and preserve food. These packaging breakthroughs didn't just solve practical problems—they created entirely new market categories, changed consumer behavior, and established powerful brand identities. Test your knowledge about a revolutionary food packaging innovation that created a billion-dollar market segment!

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The pull-tab aluminum can by Ermal Fraze
The Tetra Pak aseptic carton by Ruben Rausing
The resealable plastic bag by Steven Ausnit
The plastic squeeze bottle by Charles Getz