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- The development history of cans
- In 1940, Europe and the United States began to sell beer canned in stainless steel. the appearance of aluminum cans during the same period also became a leap in the technology of making cans. In 1963, the pop-up can was invented in the United States. it inherited the design features of the previous can shape and designed the pop-up ring at the top. This is a revolution in the way of opening up, bringing great convenience and enjoyment to people, and thus it has been widely used soon.
2023-09-19
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- Development status of aluminum cans in the world
- Metal beer beverage packaging cans have a history of more than 70 years so far. In the early 1930s, the United States began to produce beer cans. the three-piece cans were made of tinplate. the upper part of the cans was conical and the top part was crown - shaped. Its general shape is not much different from that of glass bottles, so it was originally filled with glass bottle filling line, and only in the 1950s did it have a special filling line. The can lid evolved into a flat shape in the mid - 1950s and improved to an aluminum annular lid in the 1960s.
2023-09-19
Fujian wanbaolong metal products co., ltd. Industry and Information Technology Filing：Public Security Filing： Technical Support：Xiamen Yiertong Network Technology Co., Ltd