1. Convenient for pouring; the effect of the dimple is very large when pouring wine. If the bottom of the wine bottle is flat, you cannot hold the wine bottle correctly when pouring the wine, and it is more likely that you will drop your hand and cause the wine bottle to break. We have also seen it when eating in restaurants. The waiters usually put their thumbs in the bottom of the bottle. I don’t know if you have observed it. Red wine bottles and white wine bottles are not the same. White wine is usually The groove will be very small, even if it is used flat to pour the wine, it will not have any effect. For red wine, the groove design is a bit deeper, so this groove design greatly reduces the chance of slipping. Another important point is that for red wine, the temperature in the hand during pouring has a very good effect on the red wine, which can make the red wine taste better.
2. Collect wine residues; the design of this “small dimple” will inevitably make people think that it is occupying the capacity of the wine, because the groove is still relatively deep, so you don’t need to worry about this. We can find that there is already on the wine bottle. The number of milliliters is clearly marked and will not occupy its capacity. The reason why the wine bottle is designed like this is for a certain purpose. This groove is mainly used for precipitation. The raw material of the wine is made from the fermentation of grapes. There will be a certain amount of grape residue unavoidable. The final purpose of the groove designed for the wine bottle is to precipitate these residues in the red wine, so that the red wine becomes clearer and tastes better when drinking.
3. It is conducive to stable placement; we will find in daily life that many wine bottles have flat bottoms or have a very shallow groove. This kind of wine bottles are usually easy to pour, and it may be a little touched. It will break and waste the entire bottle of wine, but the groove of the wine is more stable, can stand more firmly, and is not easy to fall. In addition, this groove has another advantage, that is, it has an explosion-proof function, and the wine bottle will not burst because the temperature is too high or too low.
We have basically understood the role of the groove, so, is the deeper the groove the better? Of course not all. The size of the groove is not directly related to the quality of the wine. It is worth noting that although the bottle has a capacity description, if the groove is larger, the bottle will usually be larger, which will give people the illusion of large capacity, and the actual capacity will remain unchanged.