Which sustainable packaging innovation was first introduced by Carlsberg beer in 2018 and has since been adopted by several major food brands?

The food industry is rapidly evolving its packaging solutions to meet environmental concerns and consumer demands. Innovative sustainable packaging is becoming a key differentiator for food brands as they balance preservation needs with ecological responsibility. This trivia question explores a groundbreaking packaging innovation that has significantly impacted the food industry in recent years.

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Snap Pack: A technology using glue dots instead of plastic rings to hold beverage cans together
Edible seaweed-based food wrappers that dissolve when heated
Mycelium packaging made from mushroom roots as a styrofoam alternative
Cassava-based biodegradable bags that dissolve in water and are animal-safe if consumed