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Aluminum foil is made by passing aluminum through a rolling mill. Manufacturers start with a large block several inches thick and several feet wide and long. This block is passed through a rolling mill and is repeatedly hot rolled until it is thin enough for the aluminum to be rolled. The roll is then passed along to another rolling mill and is cold rolled repeatedly until the desired thickness of foil is achieved. In the cold rolling process, two rolls of aluminum are rolled simultaneously to avoid any tearing that might result if a single thickness of aluminum was passed through the rollers. (That's why the foil we see has a "shiny" side and a "dull" side.) Following all this rolling, the aluminum is trimmed and cut to size, and then comes out in the form of the foil we know. Use the link below to see a short video of the process. It's worth the look.

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13y ago
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7mo ago

Tin foil is made by rolling slabs of aluminum into thin sheets. The aluminum is passed through a rolling mill multiple times to reduce its thickness to the desired level. The thin foil is then annealed (heated and cooled) to increase its malleability and flexibility for various uses.

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Q: How do they make tin foil?
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Related questions

How do you make a tin foil lightning bolt?

To make a tin foil lightning bolt, cut out a shape of a lightning bolt from a sheet of tin foil. You can use scissors to carefully cut out the shape. Be sure to be gentle when handling the tin foil to prevent tearing.


Does wrapping chicken in tin foil make it spoil?

No.


How to make a small boat out of tin foil easy steps?

get as much tin foil as you can, sell it as scrap, and buy a small boat of your choosing :)


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Tin foil... tin Aluminum foil... aluminum :)


How do you make a Lego green ninja out of tin foil?

that is in possible


Can you make a Battery out of ten cent coins and tin foil?

no.


Can you make a book cover using tin foil?

maybe.


Can tin foil be recycled?

Yes, tin foil can be recycled. However, before recycling, make sure to clean off any food residue. Some recycling facilities may not accept heavily soiled or greasy tin foil.


How many pennies can a tin foil boat carry?

The number of pennies a tin foil boat can carry will vary depending on the size of the boat, the thickness of the tin foil, and how well it is constructed. On average, a small tin foil boat can typically hold a few dozen pennies before sinking.


What is the chemical make of tin foil?

Tin foil is not used today because tin is expensive and rare. It is a British expression and misleading. Cooking foils for foods are generally made from ultrapure aluminium.


Which side is inside if you are baking fish in tin foil?

The "inside" of tin foil is the dull side. The "outside" of tin foil is the shiny side.


When was Tin Foil Phoenix created?

Tin Foil Phoenix was created in 1997.