The coated aluminum pan is the most basic kitchen utensil, which has the characteristics of light weight and low production cost. In addition, compared to expensive cast iron or stainless steel pans, aluminum pans use less oil, and use them to make fish, egg rolls, and pancakes with much lower fat mass, which also meets modern consumers who value healthy eating. Demand.

But for a long time, aluminum pans have always had one fatal weakness: poor heat resistance. Because of this, the discerning chefs are more willing to choose other metal pans when preparing dishes such as fried steaks that require high-temperature cooking.

However, in this regard, aluminum pans are also constantly being improved: usually the inner surface is coated with polytetrafluoroethylene, known as Teflon, and the outer surface is coated with a silicone polyester resin.