40Pcs CO2 Releasing Valves Replacement Coffees Bean Container Degassing Way Breather Valves for Food Bags Easy to Use Releasing

40Pcs CO2 Releasing Valves Replacement Coffees Bean Container Degassing Way Breather Valves for Food Bags Easy to Use Features: This adhesive strips type exhaust vent valves is suitable for attaching to the surfaces of containers requiring single way exhaust, such as coffee bags, food bags, packaging bags, pet food bags, kimchi jars, fermented feed bags, tin cans, and cans When the produced by the items sealed inside the bag reaches a certain pressure, the could push the venting valves opens from the insides out, venting excess outwards; when the pressure inside the bag decreases to an insufficient levels to open the valves, the valves automatically closes Using this single way degassing valves helps ensuring the freshness of your beans You can also smell the aromas of the coffee directly by squeezing the bag, which helps you better verify its freshness Our single way degassing valves requires none heat sealing, has strong adhesion, is not easy to fall off, and can be used immediately after application, making it and efficient Easy installation: Crafted from food grade with excellent temperature and resistance for consistent function Specifications: Component: Size: about 20x20mm / 0.78x0.78inch Package Includes: 40Pcs Exhaust Ventilation Vent Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order Due to the difference between different monitors, the picture may not reflect the actual color of the item

• When the produced by the items sealed inside the bag reaches a certain pressure, the could push the venting valves opens from the insides out, venting excess outwards; when the pressure inside the bag decreases to an insufficient levels to open the valves, the valves automatically closes
• Using this single way degassing valves helps ensuring the freshness of your beans You can also smell the aromas of the coffee directly by squeezing the bag, which helps you better verify its freshness
• Easy installation: Crafted from food grade with excellent temperature and resistance for consistent function
• This adhesive strips type exhaust vent valves is suitable for attaching to the surfaces of containers requiring single way exhaust, such as coffee bags, food bags, packaging bags, pet food bags, kimchi jars, fermented feed bags, tin cans, and cans
• Our single way degassing valves requires none heat sealing, has strong adhesion, is not easy to fall off, and can be used immediately after application, making it and efficient