The process of manufacturing aerosol cans is mainly divided into the following key steps: can body forming, nozzle and valve manufacturing, assembly and filling. These steps involve the combination of multiple manufacturing technologies and processes, which will be described in detail one by one below.

When the can is punctured, the high-pressure gas inside will be ejected at high speed along the puncture point. This gas spray may not only produce strong noise, but also produce extremely high airflow speed locally, causing harm to people or objects around.

When handling aerosol tin can, make sure to keep it away from fire sources and high temperature environments to prevent the remaining propellant in the can from expanding due to heat or causing a fire.

In summary, cookie tin cans are not made of 100% tin, but of tinplate. Tinplate combines the anti-corrosion properties of tin and the mechanical strength of iron by coating a layer of tin on the surface of the iron plate, making it an ideal cookie tin can material.

Aerosol tin can is also widely used in the treatment of skin diseases, especially when topical drugs are required. Drugs in the form of aerosols can evenly cover the affected area, promote drug absorption, and improve the treatment effect.