one way degassing valve feels that the best picking time for coffee bean is at the end of the harvest season, because to be prepared for the next season, the beans have been taken off before they have not fully matured. Most of these coffee beans are classified as bad because they are not subgrade. If the coffee beans used in the coffee shop come from a good local baker, then they are coffee beans within a week, which ensures freshness. Different from the big brands are not high quality coffee beans.
From the farm level, the quality and quantity have a direct relationship. The amount of high-quality coffee in the world is by no means sufficient for large bakeries. Smaller companies can buy 5-10 bags and can buy other high-quality coffee for limited or small-scale operations, but these numbers are far less than a batch order from a large bakery. Once a bakery reaches a certain size, their ability to provide high-quality coffee is significantly reduced.
The baking process wants to highlight the ideal features, not to mention that a baker, even an average person, can produce dry, gray and dull coffee. It's a way to cover up the flaws and want to produce more complex fruity or caramelized coffee, high quality beans and attention to detail.
Once coffee beans have been taken off, there are several different ways to get the beans dry. The easiest thing to do is leave them in the open air for a few weeks or use expensive dryers. High-quality coffee beans will be tested at any time, to ensure that no moldy, while the poor quality is unattended in the sun, because labor costs are too high.
When you or your customer have high requirement on the coffee kit, please also remember to have your coffee bean packed with a coffee valve without filter.
Brewing methods have different requirements on the powder thickness, exhaust valves without filter is suitable for whole-bean product that can be grinded at home.
Brewing method and the storage condition are both affecting coffee taste, and the exhaust valve with filter installed on package is suitable for powdery product.
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’.