Aluminij folija is an bitne stavka in almost every kućanstvo. It's svestrano: You can use it for everything from folija folija recepti to čišćenje vaš roštilj. This convenient product also comes with a bit of mystery. A piece of Aluminum foil is shiny on one side and dull and flat on other. If you check the rectangular box it's sold in, you won't find any information about the reason for the nepodudarnost ili. So što je dano?
Is it better to place the teserole with the shiny side up or down before placecing it in the oven? Here's what you need to know before tearing off another sheet of paper.
Zašto je jedna strana aluminij folija sjajna?
When you pull a piece of aluminum foil from the roll, you'll notice a significant difference between the two sides. One of them is so shiny that almost functions as a mirror. The other one, well, it's still silver, but not as sparkly. As it turns out, there's a good reason for this.
You see, aluminij folija is glodan u slojevi. Primijeni toplina i napetost to to istezanje the folija until it's tanko dovoljno to become the familiar sheet you buy at the store and use around your home.
At the factory, they proizvod two metal sheets istodobno to ensure they are strong enough to withstand damage tiling processing. The side of the foil that is in contact with another layer of of foil appears dull, while the other side that is not in contact with another layer of foil appears shiny. In other words, the two sides look different, at the end the the day, they are both made of the same material.
When using aluminij folija, treba the shiny side face up or down?
Dakle, now that you know why the two sides look different, you might be wondering whether you should use aluminum foil with the shiny side up or down. It's simple, it doesn't matter.
Since obje sides are made of the exact same material, they perform exactly the same. The only difference is aesthetic. So feel free to work both ways. In the end, your food will be cooked exactly the same. The mystery is solved.
