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Coffee bag with valve

Bags With Valves While every bag listed above can be used with coffee, coffee bags with valves are their own unique category of bag that are designed to keep your coffee fresher longer. These Coffee Packaging Bag come equipped with a little valve so gases inside can escape, but no air can get in. This ensures that the coffee beans remain fresh and that it takes longer before they become stale. 

There’s nothing worse than shelling out a pretty penny for a bag of coffee beans—only to have them go stale in a couple of weeks. Coffee beans that have already been ground up will begin to lose their flavor going forward. But if you buy whole beans and keep them in a valve-sealed bag, you can keep them fresher for longer.

A valve-equipped bag

Valve bags valve bags are a type of bag which have a small valve attached. This valve allows gases, such as carbon dioxide to escape from the bag, which could cause the bag to puff out, should it remain inside. But the valve does not permit air to enter, and that could cause fearsome things like stale coffee beans. This custom coffee bag keeps coffee beans fresh and delicious.

Why choose JINKE Coffee bag with valve?

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