The diagram describes the
process of production and recycling of glass containers.
Overall, the process consists of 9
stages, beginning with mixing sand, soda, ash, limestone and other chemicals,
the process ending with moulding into the new product.
The first step of glass
production process is all the materials
consists of sand, soda ash, limestone, other chemicals are mixed. After that, put all the materials that had been mixed
into glass furnace to be melted, where the temperature
falls approximately to 1500 C. The molten glass is then blown
and shaped to be a glass
container.
The next stage of glass recycling process
is begun with all the used glasses are collected. Following this, the glasses is shorted by each color. Next, the products are
washed to remove the impurities. Subsequently, the products are crushed
and melted. Finally, the products is moulded into new products and ready for
used.
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