Coffee bags come in a wide variety of shapes, styles, colors and materials. So which coffee bag should you use? One-way degassing valves are designed to allow air pressure to exit from inside the package while preventing air from entering. Because freshly roasted coffee beans release carbon dioxide,
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Coffee bags come in a wide variety of shapes, styles, colors and materials.Flexible Packaging and the invention of one-way degassing valves has reinvented and revolutionized coffee bag packaging. One-way degassing valves are designed to allow air pressure to exit from inside the package while preven
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