Why is there a groove under the wine bottle?

You should have noticed that there is a groove at the bottom of each bottle of red wine, both deep and shallow. There are different opinions about the function of this groove. Some people say it is to reduce alcohol consumption, while others say it symbolizes the quality of red wine.

In fact, the main purpose of designing this groove for wine bottle is: practical!

Before, these brown glass wine bottles were not very skillful. Many of them had defects. The bottom of the bottle was not peaceful, which led to the unstable placing of the bottle. With such a groove, the bottle had a better sense of balance and was not easy to shake back and forth.

The groove design also plays a great role in the transportation. It can increase the firmness of the wine bottle and the stability of the wine bottle. In the long-distance transportation, there is no need to worry about the breakage of the wine bottle due to the back and forth collision.