Sprühbehälter
A Sprühbehälter, or spray can, is a self-pressurized container used for dispensing a product in an aerosol spray. Typically, a spray can consists of a metal cylinder containing the product, a propellant, and a valve system. When the valve is actuated, usually by pressing a nozzle, the pressurized propellant forces the product out of the can, atomizing it into fine droplets that form a spray.
The propellants commonly used are liquefied or compressed gases, such as hydrocarbons like propane and butane,
The design of the nozzle and valve assembly is crucial for controlling the spray pattern and droplet