At present, China is a major producer and exporter of aluminum foil in the world. The production and processing technology of aluminum foil has reached the world, and the quality of its products has reached the international advanced level. The packaging market has become an important consumer market for aluminum foil, in which container aluminum foil is regarded as a product, and most of the aluminum foil lunch boxes are used.

Containers made from container aluminum foil have their combined advantages:

1. Container aluminum foil raw material is non-toxic

2. The container aluminum foil is convenient to heat and does not produce harmful substances after heating.

3. Container aluminum foil is easy to form, easy to seal and cover, to ensure food hygiene

4. Container aluminum foil can be recycled and reused to protect the environment and save resources.（https://www.aluminumsheet-manufacturer.com/news/20190705/container-foil-manufacturer.html）