Blogs

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

Learn about aerosol valve types, including upright, inverted, 360-degree, powder, metered-dose, male, female, and BOV systems.

Learn how aerosol propellants work, compare liquefied and compressed gases, and explore LPG, DME, nitrogen, CO₂ and propellant selection.

Learn about aerosol containers, their basic requirements, compatibility and common types, including tinplate cans, aluminum cans and PET bottles.

Learn what an aerosol product is, how aerosol cans work, and the main components of aerosol packaging, including valves, actuators, dip tubes, and propellants.