With an airless system, the pressure that forces the product out is created mechanically, and no air is allowed into the product container. This protects the product from contamination and lengthens the overall product life, particularly for natural/organic and or highly sophisticated formulations. Airless packages are suitable for all kinds of textures, such as fluids, liquids, creams, gels and pastes and offer several advantages over other types of packaging including a stellar evacuation rate of nearly *100%, fewer pumps to prime, precise, metered dose dispensing and superior product preservation.
* Evacuation rates vary depending on product viscosity