19世纪末,英国人威廉·佩特发明了铁皮啤酒瓶盖。锯齿的铁皮盖是最好的选择,只需要一个起子,轻轻一撬就能快速开启。当时的啤酒瓶盖的外观和我们今天看到的基本上一致,内部垫有纸片以阻止饮料与金属接触,唯一不同的是,瓶盖上的锯齿是24个。24齿的瓶盖是申请了专利的,一直沿用到20世纪30年代。最早,瓶盖的安装是用一台脚踩的压机,一个一 The late 19th century, the British William Pate invented the tin beer bottle cap. Serrated iron cover is the best choice, just a screwdriver, a pry can quickly open. At that time, the appearance of the beer bottle cap was basically the same as we see today. The inner pad was padded to stop the beverage from coming into contact with the metal. The only difference was that the serrations on the cap were 24 pieces. The 24 tooth caps are patented and have been used by the 1930s. The earliest, the cap is installed with a foot press, one by one