Germany, the Netherlands, Japan, the Philippines, Mexico and other countries also use the open system. However, only in America do most beer caps screw on.
Adopt unlined hot-pressed internal mold metal cover. The so-called boasting about the unique anti-theft performance of the seal is nothing more than a simple and convenient way to open it. Coincidentally, the US dollar bills are all the same size and moderate in size (unlike other countries). This country is the only country in the world that is far ahead in all fields. In a way, they may deliberately seek a different feeling.