Which packaging innovation, first commercially introduced in 1917, revolutionized food preservation and was initially developed for military use before becoming a household staple?

Before modern packaging innovations, product preservation and distribution presented significant challenges for manufacturers. The development of certain packaging technologies fundamentally changed how products reached consumers and dramatically extended shelf life. This trivia question explores a pivotal packaging innovation that revolutionized the food industry and shaped modern consumer culture in the early 20th century.

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Aluminum cans with pull-tab openings
Sanitary tin cans with double-seamed ends
Vacuum-sealed glass jars with metal lids
Waxed paperboard cartons for liquids