1. When heating oily foods, keep the plastic wrap and the food in isolation.Direct contact. As the food is heated, the food oil may reach a high temperature, causing the plastic wrap to break and stick to the food.
2. When the food is heated, it should be covered with plastic wrap, and then use a toothpick and other needles to tie a few holes in the plastic wrap to facilitate the evaporation of moisture and prevent the plastic wrap from bursting due to gas expansion.
3. The highest heat-resistant temperature of each brand of plastic wrap is different. Some of them have a difference of about 10°C. When the temperature in the microwave oven is high, they will generally reach about 110°C. When the heat is required for a long time, heat resistance can be selected. High-quality plastic wrap.