Squeeze the coffee bean bag to smell it?
It should be noted that when carbon dioxide is discharged, a large amount of coffee bean aroma will also be released. This is why we can smell a great aroma from the air valve when we squeeze the coffee bean bag. However, this action of smelling the aroma is not the original intention of the bean bag air valve design, because these carbon dioxide is actually one of the factors that keep the coffee beans fresh. The air pressure in the bag can also help to nourish the beans. In addition, the squeezing action will also cause the aroma of the coffee beans to be lost, affecting the quality of the coffee beans. Therefore, try to avoid squeezing the coffee bean bag to smell the aroma.
In addition, the air valve is also divided into high and low quality. When purchasing, you can confirm with the store the air valve used in the bean bag, which can more effectively maintain the freshness of the coffee!
