In article > ,
Edwin Pawlowski > wrote:
>
>"Don Saklad" > wrote in message
...
>> Would there be any advantage using aluminum foil in the oven on pans by
>> placing the foil dull side up?...
>>
>> So far with respect to the question, resources explaining this do not give
>> technical reasons for their explanations.
>
>It makes no difference what side is up. This was explained on one of the
>web pages (Reynolds or Alcoa) but I don't recall which. They also explain
>why one side is dull and one is shiny. It is the way two sheets are extruded
>back to back.

While it may make no significant difference, it will make some
infinitesimal difference.


Chuck Demas

--
Eat Healthy | _ _ | Nothing would be done at all,
Stay Fit | @ @ | If a man waited to do it so well,
Die Anyway | v | That no one could find fault with it.
| \___/ | http://world.std.com/~cpd