window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'AW-971612309', { 'allow_enhanced_conversions': true });

- How one way degassing valves work
posted on April 22th, 2025
One way degassing valve will only achieve automatic exhaust when the air pressure inside the coffee bag is greater than the opening force of valve and the atmospheric pressure outside.

- HZV6 and HZV6F coffee valve - Huazhong
posted on April 21th, 2025
Our HZV6 and HZV6F coffee valve are designed by combining the advantages of various exhaust valves on the market. It has been got favorable comments by all customers.

- Coffee Bag Freshness Valve – Lock in Aroma
posted on April 17th, 2025
Keep your coffee fresher for longer with a coffee bag freshness valve. This one way degassing valve lets COâ‚‚ escape without letting air in, preserving aroma and quality in every bag.