Teach you a trick: read the information on the coffee packaging bag, you are not afraid you can't buy good coffee!

More and more people are used to drinking coffee, so how to buy coffee beans. Today we will explain to you about the packaging of coffee.

1. One-way exhaust valve

Vacuum-packed coffee beans are generally imported and need to be stored for a long time. Now more packages are equipped with one-way exhaust valves, the outside air cannot enter, but the gas inside can be discharged, so the oxidation of coffee beans can be greatly reduced and the flavor can be preserved.

2. Production history

You can choose the specific producing area or even the coffee estate indicated on the coffee bag according to your own preferences.

3. Suggestions for brewing

The best brewing method is generally marked on the packaging of each bag of coffee beans, which is suitable for high-pressure fast charging or manual drip filtration.

4. Coffee bean net weight

The coffee bean packaging is generally 250 grams according to international standards, and it is generally not too much. There are some businesses that cater to consumer psychology, and there are also packages of 300 grams and 500 grams.

5. Packaging and sealing

The packaging of coffee beans is not only on the data, but also the tightness of the packaging is also a very important factor.

6. Source certification

Each package of qualified coffee beans will have corresponding product certification, such as producing area, washing plant, coffee farm, processing unit and production batch number, which are the guarantee of coffee bean quality!

7. Additional instructions

Generally, the altitude of the area where the coffee beans are grown, the specific variety, and the processing method are indicated.