01 Jan 2018
one way degassing valve to talk about coffee humor story:
1. Mother's coffee is my favorite coffee. When I was a child I was always cold, my mother would have a cup of coffee for me. She said softly: "foreigners are like this." But I always afraid of the taste of coffee, sweet and sour staggered, so is life. Now I traveled to all of sides, UBC coffee, Starbucks are not that brand when I was child to drink, also vaguely remember that it has a very Western name: isatis root!
2. Cuban Blue Mountain coffee, there is a Russian people came to the cafe to order a cup of coffee. After a while, the waiter came to him: "Sir, this is the coffee you want. This is the Blue Mountain coffee, the taste is very good, pure natural, is shipped from Cuba!" The Russian people sipped coffee, praise: "Awesome! So far to transport, unexpectedly still hot!
3. Stirring coffee with the left hand or right hand, work rest time, Li and Lan make coffee in the lounge. Suddenly Li asked: "When you stir the coffee is the right hand or with the left hand?" Lan without hesitation, said: "right hand." Li looked solemnly said: "Wow, you are good luck, are not afraid of hot, like me is using spoons.
Originally published 01 Jan 2018, updated 01 Jan 2018.
Remember to seal the packaging bag after taking some coffee out, so the one-way degassing valve would finish its job to keep the freshness of product.03 Jul 2020
Roasted coffee cannot be put directly into a sealed package, because the coffee need to "breathe", that is, the carbon dioxide gas will be released.26 Jun 2020
This is a hole punched before installing the degassing valve, which purpose is to discharge the CO2 released and avoid the oxidation of coffee.