Shiny Side Superstar: The side that makes direct contact with the smooth rollers polishes up, becoming the shiny star of the show. The Protected Matte Side: The
The side that was in contact with another layer becomes the “dull” side, while the side that was milled without being in contact with the other layer is the “shiny”
When you unroll the aluminum foil from the roll, you’ll find the shiny side, which is the side that has been pressed by the rollers, while the matte side is a result of
Experts share how to best to use aluminum foil and answer some key questions, including whether or not you can put aluminum foil in the microwave or air
The side coming in contact with the mill's highly polished steel rollers becomes shiny. The other side, not coming in contact with the heavy rollers, comes out
Why Is Aluminum Foil Shiny on One Side? When you pull a sheet of aluminum foil off the roll, there's a notable difference between the two sides. One is so shiny that you can practically use it as a mirror.