What should be paid attention to in the design of the bottle cap

Bottle caps are the most important part of food and beverage packaging, and they are also the first place where consumers come into contact with products. Therefore, the bottle cap needs to have the sealing performance of the content product, and should also have the function of anti-theft opening and security, so it is widely used in bottled products, what to do if the cap cannot be opened, so the bottle cap is the upstream industry of food, beverage industry, pharmaceutical industry, is the key product of bottle container packaging. What to do if the cap cannot be opened, of course, there are medicinal bottle caps, alcohol caps and so on.
The discarded bottle cap can also make all kinds of small toys for the children at home, etc., you can also draw circles and carve a lot of round things, and you can also scrape fish scales so that you don't have to worry about scratching the fish scales with a knife.