According to the aluminum association, the foil is made by casting molten aluminum into slabs that are then processed in a rolling mill.
Download Shiny Or Dull Side Of Aluminum Foil
Pictures. The reason the two sides look different is due to the manufacturing process. We use it for all kinds of household chores:
When Using Aluminum Foil Does The Orientation Of The Shiny Side Vs The Dull Side Matter Quora from qph.fs.quoracdn.net
Lots of people ask whether you should put the shiny or dull side of the foil facing your food. The truth is that it makes no difference at all. It the shiny vs dull side of foil is a by product of the manufacturing process and serves no real purpose.
The shiny side versus dull side dilemma has been around as long as aluminum foil and people just don't seem to want to believe the proven truth:
In other words, feel free to use whatever side makes you happy. To give you some context, aluminium foil is made shiny on one side and dull on the other by heavy rollers used to roll out the foil in the manufacturing process. In addition, this shiny side, because it is smoother and less adherent, prevents food from sticking to its surface. The truth is that it makes no difference at all.
