Which packaging innovation was first developed in 1956 by Ermal Fraze after he had to use a car bumper to open a beverage can when he forgot his can opener at a picnic?

Product packaging isn't just about protecting goods—it's often the site of remarkable invention and discovery. Some packaging innovations have revolutionized entire industries, extended product shelf life, or solved critical consumer problems. This trivia question explores a breakthrough packaging development that fundamentally changed how we interact with everyday products. Test your knowledge about these packaging milestones that transformed consumer experiences and set new standards for convenience and functionality.

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• The pull-tab (ring pull) can opener
• The childproof medicine bottle cap
• The resealable zip-lock plastic bag
• The pump dispenser for liquid products

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