How to stack tin foil ingots?

How to stack tin foil ingots is as follows:

Fold the ingot with tin foil paper. You can't fold the edge with a piece of paper, then fold it in half parallel to the lower edge, then fold two corners, and finally turn the upper edge down to the bottom.

Tin foil:

Tin foil is mainly used in the production of medicine, chemical industry, light industry, food, art supplies and handicrafts.

For example, tin foil can be used for advanced dry capacitors, decorative materials, microwave oven insulation, food and wine packaging, religion, ancestor worship and Buddha worship activities, as well as packaging barrel lining of organic chemical raw materials such as flame retardant, floor adhesive and synthetic paint, and can also be used as a prefabricated part in special welding process.

Tin foil refers to paper coated with a thin layer of tin, folded or pasted into the shape of an ingot, which is used by priests or superstitious people to burn ghosts and gods.

According to the basic principle of fluid mechanics, the thickness of tin foil can be adjusted by controlling the speed of tin melting. The temperature of the constant temperature furnace is kept at 300 10℃ (the melting point of tin is 232℃) to ensure the complete melting of tin in the furnace. Cutting a rectangular opening in the furnace bottom can control the opening and closing of the rectangular opening.

Molten tin is injected from another tin melting furnace, and then flows out from the rectangular opening of the constant temperature furnace to the conveyor belt, where it is cooled to form tin foil.

Due to the viscosity of liquid, molten tin will form a certain shrinking cross section through the rectangular opening, which directly affects the uniformity, width and thickness of the formed tin foil. Therefore, a certain pressure is applied to the top surface of the tin liquid in the constant temperature furnace, so that the section of the tin liquid coming out of the rectangular mouth does not shrink within the distance required by the design. This measure has been verified by experiments.

At the same time, the best distance between the bottom of the furnace and the conveyor belt is selected. The top of the constant temperature furnace is provided with an overflow port, through which the excess tin liquid in the furnace overflows to keep the liquid level unchanged. In this way, when the rectangular opening is opened, the flow of tin liquid from the rectangular opening to the conveyor belt belongs to stable flow.