I used to drink instant coffee, so I know little knowledge about coffee. But after I become one of the members of WOJIN, coffee is more than a kind of beverage, it brings me joy. Coffee is a part of my life imperceptibly.
A small cup of coffee is magical, it makes me feel happy. When I drink coffee, I am immersed in the rich aroma, its unique taste pleases my tongue, and leaves aromatic aftertaste.
I've heard from my friend that there's a kind of special SPA in Japan, the hot spring consists of coffee that is brewed by the hot spring. It is believed that this kind of SPA has the effect of therapy, help you refresh from fatigue and protect your skin.
But you must wonder how to store coffee? You may notice a lot of different sorts of coffee packages in coffee shops, like aluminum bags, kraft bags. Different bags have different prices, but you have no idea which one is the best. Actually, package is not the point, but the details of the bags are very important, you need to have a look that if the bag is sealed with a one-way degassing valve. Why? Because a coffee bag without coffee valve is very negative to the coffee inside, also the coffee will release carbon dioxide which makes the coffee bags pop. Therefore, one-way degassing valve plays an important role to coffee bag.
We recommend you keep coffee beans in containers with one-way degassing valve, it helps to prevent quality change and to extend shelf life during ‘resting’.
By combing with some coffee knowledge on flavour, we will also explain the extent of importance of coffee valve on adding value for your coffee product.
Whatever the package form that the business choose, the one-way valve is a necessary component to add on, some information on coffee variety is provided.