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An aluminum can (British English: aluminium can) is a single-use container for packaging made primarily of an aluminum exterior with an epoxy resin or polymer coated interior. [1] It is commonly used for food and beverages such as olives and soup but also for products such as oil, chemicals, and other liquids.
The can is manufactured as a triple-walled container. A container for the beverage is surrounded by a container of the heating agent separated from a container of water by a thin breakable membrane. When the user pushes on the bottom of the can, a rod pierces the membrane, allowing the water and heating agent to mix.
Aluminium bottles are made through an impact extrusion process. The aluminium bottle was introduced to the North American beverage market in the fall of 2001, as an alternative to plastic bottles by Coca-Cola under the Powerade brand (Psych and Raize) at the National Association of Convenience Stores Show.
The first beer sold in a can was in 1935, when a brewery in the United States inquired American Can Company about the possibility of packaging their beer in cans. In 1931, American Can Company began to experiment with the possibility of canned beer as they anticipated that the Prohibition period would soon end. The major obstacle in producing ...
An empty tin can. A steel can, tin can, tin (especially in British English, Australian English, Canadian English and South African English), or can is a container made of thin metal, for distribution or storage of goods. Some cans are opened by removing the top panel with a can opener or other tool; others have covers removable by hand without ...
The cans can be laid in concrete, stacked vertically on top of each other, and crushed or cut and flattened to be used as shingles. [1] They can also be used for furniture. Tin cans can form the actual fill-in structure (or walls) of a building, as is done with earthships. Tin cans have not been around for a long time, and neither have their ...
Then the cooling water is drawn inside the can by the reduced pressure preventing the collapse of the can. The steam condenses before the steel cools. [4] A variation where the opening in the can is sealed air-tight can make even a strong a steel drum collapse. After the water inside the drum boils and forces the air out, the opening is sealed ...
The Bayer process is the principal industrial means of refining bauxite to produce alumina (aluminium oxide) and was developed by Carl Josef Bayer.Bauxite, the most important ore of aluminium, contains only 30–60% aluminium oxide (Al 2 O 3), the rest being a mixture of silica, various iron oxides, and titanium dioxide. [1]