How were sprays invented?

In 1929, a Norwegian engineer named "Erik Rotheim" invented the first aerosol can. Rotheim's design laid the f...

What is propellant gas?

Propellants, also known as propellants, are placed in the category of intermediate hydrocarbon branch, which, ...

What is BOV?

BOV stands for Bag On Valve, which means valve in a pouch. BOV is one of the methods used in aerosol productio...