| 摘要 |
The present invention is a container-button bottle cap that incorporates a sealed compartment in which a substance can be contained and subsequently released into the contents of the bottle without the seal of the bottle being broken. This allows for the contents of the container-button bottle cap from being touched or contaminated. The container-button bottle cap is also designed to expand in the event that the pressure within the bottle is altered due to any chemical reaction that takes place upon the substance coming into contact with the contents of the bottle.
|
