The picture shows the process of glass recycling.
Overall, the process comprises several stages, starting with the collection of used glass items, through different treatment steps, and ending with final products being delivered to the supermarkets or customers.
At the beginning of the process, glass waste is collected at the collection points, after which it is transported by trucks to the factories to be recycled into usable products. Subsequently, the glass is cleaned using high pressurized water to remove all the dirty substances left to be ready for production. After being washed, it is classified into three different groups according to its color: brown, green, and clear.
The process continues with the glass being melted in the high-temperature chamber until it becomes liquid form. Recycled liquid glass is then mixed with the new one, which is followed by the mixture being poured into a mold to get bottle shape of glass. Finally, the finished products are shipped to retailers and wholesalers for sale.