Category: aerosol cans

Understanding Every Air Freshener Valve Type for Better Performance

An air freshener valve looks small, but a poor match can wreck spray, dose, sealing, and line consistency for OEM buyers at scale, fast [1]. Metered, continuous, intermittent, and non-metered designs hinge on stems, materials, propellants, tolerances, and package chemistry together [2]. FANXUN engineers emphasize 100% online leakage testing, sample approval, and production consistency before […]