8oz 12oz 16oz 5lb 100g 250g 500g 1kg 100% Recyclable Valve Coffee Bags

Material:PE
Featrue:
1.The one-way breathing valve can discharge the carbon dioxide produced during coffee roasting to prevent the bag from swelling. At the same time, it isolates external oxygen, moisture and odors, slows down oxidation, and locks in aroma for preservation.
2.The material we use is the food grade, it is safe for packaging. And it also can be recycled.
3.Surface Effect

Matte, Glossy or UV spot (matte + glossy), If you want your packaging to be glossy, matte or UV spot, all the printing effect can be satisfied.
4.Recyclable