Aluminum foil Paclan 40m Catering

The shiny side of aluminum foil holds heat better. If we don't want our dish to cool down too quickly, we should wrap it shiny side inwards. We do the same when baking dishes in the oven or on the grill.

On the other hand, the matte side of aluminum foil helps keep food fresh longer. When preparing sandwiches for the road, we should wrap them so that the matte side is facing inwards, and the shiny side is on the outside. This way, we limit the influx of warm temperatures, so our sandwiches won't get warm or spoil. When placing food in the refrigerator, we should also cover it with the shiny side up, which will help it cool down faster.