This is one of the healthiest packaging currently. Many high-end catering companies and airlines are now using it. I heard that aluminum foil lunch boxes are more commonly used in takeaway packaging boxes!
The thickness of aluminum foil lunch boxes is generally between 0.03mm and 0.20mm, and can be divided into wrinkled and wrinkle-free. It can also be divided into two types: disposable and reusable. In China, it is often called tinfoil lunch box. In fact, it is made of 3 series or 8 series aluminum ingots.
After cold rolling or hot rolling into an aluminum foil master roll with uniform thickness, smooth surface, no pinholes, no dust particles, and no odor, it is formed by a one-time fully automatic cold stamping production process with special equipment and molds.
