3. Bottle cap with opening
A small sharp protrusion can be seen on the top of some beverage bottle caps, which is used to open the sealed plastic film. After unscrewing the cap, turn it over, align the sharp protrusion with the plastic film, and press down firmly Then turn it clockwise, and after one turn, pick up the bottle cap and you will find that the film has been opened. This small design can be said to be very clever.
4. Flip-top bottle cap
There are also some beverage bottle caps that adopt a clamshell design, which does not need to be twisted or pressed. Just open it gently and remove the film inside. This type of bottle cap is also well sealed, and this design is more used in children’s beverages. Children’s strength is limited, and they may make mistakes when pressing. In this case, the flip-top bottle cap It is more suitable for them, and it is convenient to drink.
The above is the difference between different beverage bottle caps. Although the styles are different, the purpose is the same. In order to achieve a sealing effect and make it easier for drinkers to use, it depends on which bottle cap is better. User identity and usage requirements.
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