In 1776, coffee began to spread to Japan, but the closed-door policy at that time made coffee unpopular at the time.
1804, the author of the maniac opera mentioned in his book that the burning and bitterness of the coffee beans could not be adapted to the black powder of the fried coffee beans on the Red Mao Boat, the white sugar added to the stir.
In 1823, Ambassador sioute of Holland, who had just arrived in Japan, seemed very fond of coffee. The real popularity of coffee began in the middle of the Meiji period.
Since the Ming Dynasty, coffee shops have appeared, coffee culture has become popular, and Japan has finally entered the atmosphere of coffee culture. At that time, coffee shops were really rare shops, and social places for young writers. Gradually, more than 20 coffee houses began to appear in the whole country. Why is coffee shop so popular? Because the coffee in the high-end restaurant was very expensive, but after the coffee house appeared, the price of coffee was cheaper than that in the high-end restaurant, so more and more people could taste the original coffee. Coffee shops are also making more and more coffee lovers.
The one way exhaust valve knows that the competition in the Japanese coffee market is fierce now.
Originally published 15 Jun 2018, updated 15 Jun 2018.
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’.