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Recycled polyester fabric is made from recycled plastic bottles, often post-consumer PET bottles. Here are the basic steps involved in the production of recycled polyester fabric:
Collection and sorting: PET bottles are collected and sorted by color and quality. The bottles are then cleaned and shredded into small pieces.
Conversion into chips: The small pieces of PET bottles are then heated and converted into small plastic chips.
Melt and extrude: The plastic chips are melted and extruded through a spinneret to form long filaments. These filaments are then stretched and cooled to form polyester fibers.
Spinning: The polyester fibers are spun into yarns, which are then woven or knitted into fabric.
Finishing: The recycled polyester fabric is then finished with various processes such as dyeing, printing, and coating to give it the desired color, pattern, and texture.
Overall, the process of making recycled polyester fabric requires less energy and resources compared to virgin polyester fabric, as it eliminates the need for extracting and refining crude oil, a non-renewable resource used in the production of virgin polyester.
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