Before learning how to open a bottle, you need to choose a suitable bottle opener. Generally speaking, there are four common bottle openers: T-type bottle opener, double-arm lever bottle opener, waiter bottle opener, rabbit ear bottle opener and Ah-So bottle opener. This paper introduces the application of waiter-type bottle opener called "waiter's friend" in opening still wine.
To open a bottle of still wine:
1. Stand the bottle upright on the table and hold it tightly with one hand;
2. Use the other hand to cut and package the tin foil with a wine knife. Draw a circle along the leak-proof ring on the bottleneck, and then draw a knife on it to remove the tin foil; Be careful not to turn over the bottle during operation;
3. Open the arms of the bottle opener, aim the screw bit of the bottle opener at the middle of the oak stopper, and rotate the bottle opener vertically until the last turn of the screw needle;
4. Put down the stopper arm of the bottle opener and pull out the wine stopper directly with the lever;
5. After pulling out the wine stopper, wipe the bottle mouth with a clean cloth.