coffee bags 4

Roasted coffee beans packaging is the most common form of coffee packaging. The coffee beans will naturally produce carbon dioxide after roasting, and direct packaging can easily damage the packaging. Prolonged exposure to the air will cause the aroma to be lost, leading to the fat and aroma in the coffee. Therefore, the packaging of coffee beans is particularly important.

One-way valve packaging: Add a one-way valve to the bag to remove carbon dioxide, but prevent outside air from entering, to ensure that the coffee beans are not oxidized, but it cannot prevent the loss of aroma. This packaging can be stored for 6 months. Some coffee also vent holes, that is, only the vent hole in the packaging bag does not have a check valve, so once the coffee beans generated by carbon dioxide are empty, outside air enters the bag, causing oxidation, so its storage time is greatly reduced. The best choose packaging way will like this type coffee packaging bag.

Feature :
1). KEEP IT FRESH
2). DURABILITY
3). NICE PRINTING
4).100% VIRGIN MATERIAL

We could provide the best printing quality, can better help you attract customers. We offer a wide selection of materials, usually PET+VMPET+PE, PET+AL+PE, Kraft Paper+VMPET+PE and Kraft Paper+AL+PE. Usually, the material of aluminum foil will have better barrier than that of aluminum plating, and the bag is more great.