2. Wrapping food with tin foil can prevent food from sticking to the baking tray, prevent food from getting dirty, facilitate brushing the baking tray and prevent ingredients from being scattered in the microwave oven.

3. Wrapping chicken wings with tin foil and heating them in microwave oven can also prevent chicken wings from losing water and keep them fresh and tender.

4. Tin foil is a kind of coated metal paper, mostly silvery white, which is mainly used for cooking in the kitchen and holding food.