aerosol canister
The aerosol canister is a versatile container designed to hold liquids, gases, or suspended particles under pressure. Its main function is to dispense contents in a controlled and uniform manner, often as a spray. Technological features include a sturdy, lightweight aluminum or steel construction, a valve mechanism for precise dispensing, and a propellant that generates the necessary force to emit the contents. Applications of the aerosol canister range widely from household products like insect repellents and cooking sprays, to personal care items such as deodorants and hairsprays, and even to industrial uses including lubricants and cleaning agents.