250g,500g,1 kg Coffee Bean Packaging Bag
The most basic purpose of coffee packaging is to protect coffee from external factors. It can prevent coffee from physical damage, such as preventing coffee beans from being crushed during transportation and storage. At the same time, it can also prevent coffee from getting damp, because coffee is hygroscopic, and too much moisture will reduce the quality of coffee, causing mold and taste changes. In addition, the packaging bag can also block light, especially ultraviolet rays, because light will accelerate the oxidation process of coffee, affecting its flavor and aroma.