Insulating tin boxes are a very common and practical product that can be used to keep food, beverages, and other items warm. However, there are various types of insulation tin boxes in the market, how to choose the most suitable one?

Aluminum foil lunch boxes have good barrier properties. When the thickness of the aluminum foil lunch box is sufficient, it can basically completely block gas and moisture. Therefore, aluminum foil lunch boxes are commonly used barrier materials in plastic flexible packaging materials, with advantages such as light weight, good airtightness, and easy packaging.

The manufacturer of aluminum foil lunch boxes believes that aluminum foil is made of primary aluminum alloy and rolled through multiple processes, so it does not contain harmful substances such as heavy metals. In the production process of aluminum foil, high-temperature annealing disinfection process is adopted.

Many people often see tin foil boxes in their kitchens, especially when baking in the oven. The advantage is that it can preserve the flavor of the ingredients. When heating with tin foil, it is important to know some precautions. If used improperly, it may produce toxic substances that are harmful to the health of these people.