Unlike a traditional bottle of soda the marble is used like a cap that serves to keeps your soda fizzy as both the marble and bottle are made of glass which is not permeable it retains carbonation.
What is the marble for in ramune soda.
The bottles made of glass have a codd neck and the purpose of the marble is to hold in the carbonation.
Also referred to as marble soda these drinks were quite common around the world.
The beginnings of the ramune drink.
The codd neck marble lock in the neck of the bottle.
They are made of glass and sealed with a marble.
Ramune bottles are officially called codd neck bottle named after english mechanical engineer hiram codd who invented it in 1872.
When sealed the pressure of the carbonated drink pushes the marble upwards against the lid sealing the drink securely without leaking the gas.
Ramune the popular japanese soda with a marble in the bottle is a refreshing carbonated beverage with a lemon lime flavor.
To open the bottle a plastic device used to push the marble inward is provided.
June 27 2017 an informational video with some facts about ramune how to use it and how to retrieve that tantalizing little marble we all so desire.
So the purpose of the marble is simply to seal the bottle.
Ramune is sealed with a special marble and its purpose is to keep carbonation inside the bottle which also gives the soft drink a longer shelf life.
The design of ramune bottles is what makes it unique.
The ramune marble is contained within the bottle in order to help the soft drink retain its fizz by preventing gas from leaking out of the glass bottle.