Aluminum foil electroplated with copperHexin is a process of electroplating copper and tin onto the surface of aluminum foil through electrolysis. This process is often applied to the packaging of baked goods, candies, chocolates, meats, dairy products, and other foods in the field of food packaging.
The process flow of electroplating copper on aluminum foil:
1. Choose high-quality aluminum foil material and clean the surface properly;
2. Place the aluminum foil in the electrolytic cell and convert copper ions into solid copper through electrodes to deposit on the surface of the aluminum foil;
After multiple electroplating processes, a copper layer with uniform, dense, corrosion-resistant, and antioxidant properties can be obtained.
The process flow of electroplating tin on aluminum foil:
1. Choose high-quality aluminum foil materials and conduct thorough surface cleaning;
2. Place the aluminum foil in an electrolytic cell and convert tin ions into solid tin through electrodes to deposit on the surface of the aluminum foil;
After multiple electroplating processes, a uniform, dense, highly reflective, and oxidation resistant tin layer can be obtained on the surface of aluminum foil.
Aluminum foil electroplated with copper and tin has its unique physical and chemical properties. The copper layer can provide excellent conductivity and heat transfer performance, while the lead layer can effectively protect products from oxidation and corrosion in the field of food packaging.
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