Which revolutionary product packaging innovation was patented in 1963 by Ermal Fraze after he struggled to open a beverage at a picnic without a can opener?

Product packaging innovations have transformed industries and consumer experiences throughout history. One particular packaging breakthrough revolutionized the beverage industry, making products more convenient, portable, and dramatically extending shelf life. This invention changed not just how we consume drinks but created entirely new market categories and consumption patterns. Test your knowledge about this game-changing packaging innovation!

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• The pull-tab can (ring-pull)
• The TetraPak aseptic carton
• The PET plastic bottle
• The twist-off bottle cap

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