Tag: Coffee Packaging

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Why Is One Way Valve Used In Coffee Packaging?

A one-way valve is one of the options that can be included when packaging coffee. Once roasted, the coffee beans will have an air drain, or, to be precise, the degas process of the coffee beans. This degassing process usually occurs strongly after 1-2 days of roasting. That means a lot of gas coming out of coffee beans. That’s why without a one-way valve, your coffee package can be puffy and full of gas. Let’s Learn the Why Is One Way …