Aluminum foil has outstanding barrier properties. Under the premise of sufficient thickness of aluminum foil, it can basically completely block gas and moisture. Therefore, in plastic flexible packaging materials, aluminum foil is a commonly used barrier material, and aluminum foil has light weight, airtightness and packaging. A series of advantages such as good coverage. It is mainly hygienic, beautiful, and can also be insulated to a certain extent.
The aluminum foil dishes is surface-coated, which has little to do with the thickness of the aluminum foil.
This kind of aluminum foil dishes not only meets the national food container hygiene standards, but more importantly, it adapts to the international environmental protection trend. The product can be directly heated on a gas stove and baked in a microwave oven without fear of danger, which brings great convenience to people.
The used foil dishes can be recycled and reused, which reduces pollution and saves resources. It is a good choice. Under the background of people's increasing attention to environmental protection, this kind of lunch box has developed rapidly in recent years, and many companies have begun to seize the market, and the future prospects are infinitely broad.