Which group of innovators perfected the glass jar canning system for domestic use in the US, moving away from Appert's corks?
Answer
The Ball Brothers
While tin cans dominated commercial and military preservation due to durability, the domestic sphere saw a return to glass, primarily influenced by developments in the United States. The Ball Brothers were instrumental in refining this glass jar canning system during the late 19th and early 20th centuries. Their contribution was centered on improving the seal and overall design of the jars, standardizing the process by replacing Appert's less reliable corks and messy wax seals with standardized, reusable screw-top jars. This standardization made home preservation a much safer and more accessible practice for average households.

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Nicolas Appert and the Invention of Canning - YouTube
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