Which packaging innovation was first developed in 1952 by DuPont engineer Al Baggett, but gained mainstream popularity in the 1970s when Dow Chemical introduced the 'press-to-close' feature?

The world of product packaging has seen remarkable innovations that have changed how we preserve, transport, and interact with everyday items. One particular breakthrough revolutionized food preservation and convenience, drastically reducing waste while extending shelf life. This innovation fundamentally changed an entire industry and our daily habits. Test your knowledge about this significant packaging milestone!

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• Resealable Zip-Lock bags
• Vacuum-sealed packaging
• Aseptic carton packaging (Tetra Pak)
• Blister packaging

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