-
Customized Printing 250g 500g 1kg Coffee Packaging Bags Coffee Bag With Valves Black Matte Coffee Beans Packaging Bags
(1) Food grade material.
(2) Single-exhaust/One-way valve can be added.
(3) Ordinary zipper, easy tear zipper, tin-tie can be chosen.
(4) Tear notch is needed to make it is easy to open.
