UV-Blocking Adhesive Cartridges: Validate Light Protection and Formulation Stability
A UV-blocking adhesive cartridge should be approved against the formulation’s light sensitivity, the light reaching the package, and the behavior of the filled assembly. Its color is only a starting clue. To select one, screen the transmission of representative molded parts across the relevant wavelengths, then expose filled packages under defined conditions and compare them […]
Reusable Static Mixers: Cleaning & When They Pay Off
Learn when a reusable static mixer makes sense, which solvents are safe on polypropylene, a practical cleaning protocol, and how cleaning compares to replacement cost.