Canning novelty. Early methods of manufacture employed poisonous lead solder for sealing the cans. Studies in the 1980s attributed the lead from the cans as a factor in the disastrous outcome of the 1845 Franklin expedition to chart and navigate the Northwest Passage. Later studies found this to be false. Increasing mechanization of the canning process, coupled with a huge increase in urban populations across Europe, resulted in a rising demand for canned food. A number of inventions and improvements followed, and by the 1860s smaller machine-made steel cans were possible, and the time to cook food in sealed cans had
Drink can UK 440 ml is commonly used for lager and cider. In Austria energy drinks are usually sold in sizes 200 to 330 ml. In Hong Kong most cans are 330 ml. In India standard cans are 500 ml. In Japan the most common sizes are 350 ml and 500 ml. Larger and smaller cans are also sold. In South Korea 250 ml cans are the most common for soft drinks. However, when accompanying take out food (such as pizza or chicken), a short 245 ml can is standard. Recently, some 355 ml cans which are similar to North American cans