Which candy company first introduced the resealable 'flow pack' packaging that revolutionized chocolate bar freshness and portioning?

Packaging design in the food industry has evolved dramatically over the decades, balancing practical preservation needs with marketing appeal. Beyond just protecting contents, food packaging tells brand stories, communicates nutritional information, and often determines consumer purchasing decisions. This poll tests your knowledge about a groundbreaking packaging innovation that transformed how we consume a popular sweet treat.

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Hershey's with their 'Fresh Lock' system in 1992
Nestlé with their 'Smart Pack' design for KitKat in 2001
Mars with their 'Flavor Guard' wrapper for Snickers in 1998
Cadbury with their 'Seal Fresh' technology in 2003