In product engineering the small parts often do the heavy lifting. An Aerosol Can Valve is one such part that sits between formulation and user and the material choices made for its body and seals determine whether the package will resist corrosion maintain sealing and deliver consistent performance. When chemicals interact with inappropriate valve materials the result can be slow leaks...

Tiny mechanical parts often determine whether a consumer spray feels polished or frustrating to use. In many packages the small component known as an Aerosol Can Valve sits at the center of that experience, quietly controlling how product, propellant, and pressure combine to form a consistent spray. For brand teams, formulators, and packagers the choice of valve affects dosing, pattern, and...