Precautions for using aluminum foil lunch boxes

Performance of aluminum foil lunch box in microwave oven: ensure good and even heat transfer; can be used in both conventional oven and microwave oven; can be used for grilling; protects food from scorching; suitable for packaging of refrigerated, frozen and fresh food; can be heated in the original package; safe, hygienic and reliable, the container heated at high temperatures will not overflow with hazardous substances to contaminate the food; this is not possible with any disposable containers.  

When using microwave or oven to heat the food in aluminum foil lunch box need to pay attention to the following issues. 

1. The container must be filled with food. If not, there is a danger of scorching.

2. Remove the foil lid at all times, otherwise the food will not be heated. If the food must be covered, use a plate or microwave adhesive film.

3. Always remember that metal and metal should not touch each other. The container should neither touch the oven wall, door or bottom nor other metal parts. Otherwise the arc generated may cause damage to the microwave oven. Also, do not use plates with gold or silver trim. 

4. Aluminum foil containers should always be kept at a distance of 2 centimeters from the stove wall, or kept at a distance from other aluminum foil containers, e.g., aluminum foil containers can be placed on porcelain plates.

5. Increase the cooking and heating time by about 10% because food absorbs microwaves from above.  

6. Do not use bent or damaged aluminum foil containers and do not reuse aluminum foil containers. Please wash and recycle them.