How to use coffee pouches?

There are many types of coffee pouches that you can choose from. Such as 3 side sealing bags, kraft paper coffee bags, flat bottom coffee bags, stand up coffee bags.

There are too many functions that you can use( hole, zipper, hole, valve, tear north, tin tie).

If the bag is not zipper on the top, when you pack the coffee inner, you need to use heat sealing it by machine.

In our view, we suggest that it is better to add the zipper and valve to the bag. The zipper can be resealable to keep that fresh coffee as fresh as possible and the valve can exhaust gas.