At Wejing, precision is not only reflected in our aerosol filling machines and mask filling equipment, but also integrated into the way we build our team. We firmly believe that only a united team can create truly reliable products and services for global customers. To strengthen cross-position coll
Introduction to Aerosol Filling Machine:Aerosol filling machine is a special filling equipment, which can be classified as liquid filling machine and gas filling machine. It is a mechanical device specially used for the production of aerosol products. The working principle of aerosol filling machine
Comprehensive guide for aerosol manufacturers on pharmaceutical propellants: HFA-134a, HFA-227ea, compressed gases (N₂, CO₂), hydrocarbons, and CFC phase-out. Learn propellant selection criteria, pressure vs cold filling, Tube valve system vs BOV(bag-on-valve) systems, regulatory compliance (Montreal Protocol, FDA, USP), and future low-GWP trends. Optimize your production line with expert insights.