A custom square tin box is also called a tinplate box, which has obvious advantages compared with other packaging materials. First, the materials of the custom square tin box can be recycled, the second is environmentally friendly and harmless, and the third is advanced.

According to the shape of the tin box, the common ones can be divided into the following categories: custom square tin box, rectangular tin box, square tin box, push tin box, round tin box, special-shaped tin box (heart/oval/car-shaped / cartoon animal shape/character shape) and so on.
A custom square tin box, also called a tin box, is actually an aluminum foil box. Aluminum foil has a high melting point and good thermal conductivity. The temperature of ordinary household fires cannot reach its melting point, so it is not afraid of ordinary fires. At present, the tinfoil boxes that people use are actually made of aluminum foil paper, which can be used in ovens.
The opacity of custom square tin box. In addition to causing the deterioration of food, light can also cause changes in proteins and amino acids. And vitamin C is more likely to interact with other food ingredients when exposed to light, resulting in a large loss. According to research and analysis, the loss of vitamin C in milk in transparent glass bottles is 14 times higher than that of milk in dark bottles. Light will also cause oxidative odors in milk, and the cracking of radionuclides and methionine will lead to a loss of nutritional value. The opaqueness of the tinplate allows the highest retention rate of vitamin C.
Through the above introduction and analysis of the Product Features of the custom square tin box, hope it helps you.