Saffron spray has special and new characteristics and due to these facts it is mentioned as a global inventor. Inside the spray there is a pocket that saffron liquid via valve pour into the pocket. on the other hand, propeller gas injects at the back of the pocket in a shape that gas do not have any contact with saffron liquid. as soon as press the spray bottom propeller gas make to sprinkle saffron liquid outside.
causes make decrease the shelf life of saffron liquid are light and air so saffron spray designed in a way that these factors are away from saffron liquid inside the spray.
Beside, saffron should be away from any microbes. This packaging provides a possibility to avoid microbes interring saffron liquid.
Considering that saffron liquid inside the spray should be provide from saffron grade 1 and water during 6 years' research activities come to special products of saffron liquid that has high shelf life without any preservative and additive materials.