Bag on valve technology

Abstract

A dispenser includes a dispenser container and a valve assembly including a valve connected to the dispenser container. The dispenser container is at least partially filled with activated carbon and/or another adsorbent and a dispensing carrier gas. An ingredient is contained in an ingredient containing reservoir. The valve assembly further includes an upper end of which is in operative communication with an actuator spray nozzle, and a lower end connected to the ingredient containing reservoir, and a means to prevent the activated carbon and/or another adsorbent from passing into the valve assembly when the pressurised dispensing carrier gas is released. On actuation, the dispensing carrier gas is released together with the ingredient, and the ingredient and dispensing carrier gas mix before exiting the dispenser.

Dependencies are inferred from the claim text.