flat bottom bag with aroma valve - black matt

Flat Bottom Bags black matt with one way aroma valve are optimized for aroma sealed packaging of coffee. These Flat Bottom Bags are sealable and provide high barrier for aroma and light.

Coffee as an air-sensitive product should be packaged shortly after roasting process. After packaging of roasted coffee normally some amount of CO2 gas emerges - the bags inflate and can be damaged without using an aroma valve. 

✓ foil lamitnation OPPmatt / PET / AL / PE

✓ one way aroma valve

✓ zip lock

✓ with tear notches for easy opening

✓ sealable

✓ round edges