Written on: June 23, 2026 by SprayTM
Aptar Beauty has commenced U.S. production of its innovative AAT Vertical Slider Aerosol Valve at the company’s facility in Cary, IL. Engineered for reliable dispensing of complex, high-particle formulations, the valve solution enhances performance in pressurized packaging, delivering smooth, consistent spray, according to the company.
AAT’s advanced 3.5 mm stem design addresses critical functional challenges of standard valves that can commonly lead to clogging in particle-rich formulations. Conventional valve designs are prone to stem gasket flexing during actuation, as the valve opens and closes, which promotes heavy product build-up, said Aptar. Over time, powder accumulation between the gasket and the stem may result in inconsistent performance, potential valve blockage, propellant leakage and reduced product evacuation.
AAT’s straight shank system minimizes gasket flexing and actively wipes residual powder from the stem during each use to minimize product build up. This cutting-edge design helps ensure consistent flow during use by reducing valve clogging, preventing propellant leakage that can lead to a “dead can,” and maintaining optimal discharge efficiency.
The AAT Vertical Slider Aerosol Valve meets the growing demand for aerosolized powder applications across beauty, personal care, industrial and home care categories. It is suitable for a wide range of products including dry shampoos, glitter sprays, hair and body shimmer mists, hair volumizers, hair root touch-ups, makeup setting sprays, all-over deodorants, foot powders, shimmer paints and insect repellents.
AAT can be paired with Aptar Beauty’s range of aerosol actuators.
