The procedure illustrates how the waste glass bottles are reused through three different stages.
Overall, there are different stages to refurbish the glass bottles so that the waste would not become a big problem for the environment, as the glass is not biodegradable. The first step is to collect the waste; furthermore, it includes the cleaning process, and finally, dispatching the glass bottles.
The first method is the collection of the glass bottles through the means of transport, and secondly, it is then put into high-pressure water for the cleaning process. It is then separated as per their color: clear, green, or brown. Following that, it is put into a glass factory, which separates the waste bottles into glass pieces. The next process for it is to burn in a furnace up to 800 degrees Celsius. After that, it recycles the liquid gas and forms new liquid glass to get it shaped in a glass mould of whichever choice we want the glass to turn it out into.
In the same way, the last stage of the upcycling process, after it is put into a mould, the bottles will be ready in their form and they are ready for sale respectively.