- Coffee Valve on Coffee Packaging posted on Dec. 19th, 2025 The coffee valve on coffee packaging utilizes a one way degassing principle, allowing internal gas to escape while blocking external gas, but also traps aromatic molecules inside beans.
- The Importance of One Way Valve in Coffee Bag Packaging posted on October 21th, 2025 A one way degassing valve is a functional packaging accessory for powdered materials like ground coffee, allowing gas release while blocking outside air.
- Advanced One-Way Degassing Valves with Filter Protection posted on October 17th, 2025 One-way degassing valves prevent packaging swelling and bursting for gas-emitting products like coffee beans and animal feed. Filter valves prevent powder contamination.
- Valve and valve machine manufacturer - 20+ years experience & patents posted on September 30th, 2025 We are valve and valve machine manufacturer with 20+ years technical experience and many patents. Special personnel track whole process with guaranteed on-time delivery.
- Hot press exhaust valve machine-coffee and fermentation bag solution posted on September 25th, 2025 hot press welding installs one-way exhaust valves in plastic bags, creating vented packaging for coffee and fermentation products.