Nav: Home > Coffee Supplies >

Which kind of fresh-keeping jar is the most suitable for preserving coffee beans?

Published: 2026-04-04 Author: World Gafei

Last Updated: 2026/04/04, Roasted coffee beans have a shelf life of about half a month. But which kind of fresh-keeping jar is the most suitable for the preservation of coffee beans?

1. Is it a sealed can, or a jar with a single vent (like the ILLY jar)? Or a Starbucks bag with an one-way exhaust valve?

2. Coffee beans will emit carbon dioxide. Sealed cans are not conducive to the discharge of carbon dioxide. Can coffee beans still be put in sealed cans?

3. Do coffee in sealed cans need to be shaken every day?

FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。