Which material did Peter Durand patent in 1810 as a substitute for glass in preserved food containers?

Answer

Tin-plated iron

While Nicolas Appert's method successfully preserved food through heat and sealing, the material he used—thick glass bottles—presented significant logistical problems for military supply lines. Glass was heavy, susceptible to breakage during transport over rough terrain, and thus impractical for bulk provisioning of large armies. Recognizing this drawback immediately after Appert's success, Peter Durand, an Englishman, filed a patent in 1810. His innovation involved replacing the fragile glass with a much more durable and rugged material: tin-plated iron. This substitution effectively transformed Appert's kitchen technique into a viable, large-scale industrial process capable of surviving the rigors of transport and military use.

Which material did Peter Durand patent in 1810 as a substitute for glass in preserved food containers?

Related Questions

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