aluminum foil lunch box be microwave heated box

Disposable lunch box，Pizza box，Disposable Box，Aluminum foil lunch box is a more widely used tableware. The thickness of the aluminum foil lunch box is generally between 0.03mm and 0.20mm, which can be divided into two kinds: wrinkle-free and wrinkle-free. It can also be divided into disposable and reusable two kinds. Domestic often called tinfoil box, in fact, it is 3 series or 8 series of aluminum ingot raw materials, after cold rolling or hot rolling into uniform thickness, smooth surface, no pinholes, no dust particles, no odor of aluminum foil masterrolls, through special equipment and mold one-time automatic cold stamping forming production process.