Which packaging innovation, invented in 1952, dramatically reduced food waste in retail by extending shelf life and is now used for over 70% of meat products sold in supermarkets?

The world of retail has been transformed by countless innovations throughout history, but some packaging inventions have fundamentally altered how products are sold, preserved, and transported. This trivia question explores a revolutionary packaging discovery that solved a major challenge for the food retail industry and changed consumer behavior worldwide. Test your knowledge about this game-changing invention that we now take for granted!

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Vacuum sealing technology
Styrofoam trays with plastic wrap
Tin cans with pull-tab openings
Tetra Pak aseptic packaging