spraycan
A spray can, also known as an aerosol can, is a portable, self-contained dispenser that releases liquid or granular material when a valve is actuated. The contents are stored under pressure, typically using a propellant gas. When the valve is pressed, the propellant forces the product out through a nozzle, creating a spray.
Spray cans are used for a wide variety of applications. They are commonly employed for dispensing paints,
The operation of a spray can relies on a simple yet effective mechanism. Inside the can, the