27
Aug
How were sprays invented?
In 1929, a Norwegian engineer named "Erik Rotheim" invented the first aerosol can. Rotheim's design laid the foundation for all modern ...
Tag Archives: قوطی اسپری
27
Aug
What is BOV?
BOV stands for Bag On Valve, which means valve in a pouch. BOV is one of the methods used in aerosol production, particularly in the pr...
