Which packaging innovation was first introduced by Reynolds Metals Company in 1947 and revolutionized food storage and preservation?

The world of packaging design has seen remarkable innovations that have transformed how products are stored, preserved, and marketed. Some packaging breakthroughs have been so significant that they've changed entire industries or consumer behaviors. Test your knowledge about a groundbreaking packaging innovation that revolutionized product freshness and convenience in the mid-20th century.

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Aluminum foil for household use
Vacuum-sealed plastic containers
Tetrapak aseptic cartons
Ziplock resealable bags