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Summary of the functions of the air valve posted on May 15th, 2025 coffee bag air valves protect your beans through moisture-proofing, impact buffering, and proper exhaust.
The harm of air to coffee quality posted on May 14th, 2025 A one-way air valve. The function of the air valve is not only to discharge the gas of the coffee beans, but also to prevent the outside air from penetrating into the bean bag and affecting the quality of the coffee beans.
Is the degassing valve of the coffee bag important? posted on May 13th, 2025 Coffee bags without degassing valves usually swell and even burst. The degassing valve discharges the carbon dioxide released by the roasted coffee from the bag.
Stop squeezing coffee bags - harms your beans posted on May 12th, 2025 The air pressure in the bag can help to nourish the beans. the squeezing action will also cause the aroma of the coffee beans to be lost, affecting the quality of the coffee beans. Therefore, try to avoid squeezing the coffee bean bag to smell the aroma.
20+ Years of Valve Applicator Innovation for Packaging Performance posted on May 10th, 2025 We have been researching and producing valve applicator since 2003. We have more than 20 years of experience and we are constantly optimizing and improving.