How to make the product stand out? In fact, it is to make the outer packaging eye-catching. Whether you are a roaster, a coffee shop manager or a coffee bean trader, when your sales reach a certain amount, you will want to abandon the traditional and universal packaging bags and customize them to fi
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For the coffee bag,do you know what the little valve in the bag use for?Does the coffee valve must need on the coffee bag? What the valve does, release essential air molecules from the bag to help preserve the life expectation of the beans inside.The degassing valve helps the coffee package maintain
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