Production of Recycled Polyester Fiber from used PET Bottles

PET Bottle Recycling for sustainable Textiles

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4 years Ago

Production of Recycled Polyester Fiber From Used PET Bottles

PET Bottle Recycling For Sustainable Textiles

Manufacturing of Recycled Polyester Fiber from used PET Bottles

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Polyester fibers are sometimes spun together with natural fibers to produce a cloth with blended properties. Cotton-polyester blends can be strong, wrinkle- and tear-resistant, and reduce shrinking. Synthetic fibers using polyester have high water, wind and environmental resistance compared to plant-derived fibers. They are less fire-resistant and can melt when ignited.

Advantages

The only difference between the production of recycled polyester yarn and virgin polyester yarn is in the initial material. The production of virgin PET begins with the production of hurdles–teeny tiny plastic resin pellets-made from petroleum and other products. Unfortunately, nurdles are little troublemakers that often find their way into waterways. Additionally, making nurdles requires a lot of energy, much more then grinding up plastic bottles. By some estimates, the production of recycled PET uses 2/3 less energy and almost 90% less water than the production of virgin PET. And of course, no new petroleum is required to produce recycled PET.

Uses and Applications

Fabrics woven or knitted from polyester thread or yarn are used extensively in apparel and home furnishings, from shirts and pants to jackets and hats, bed sheets, blankets, upholstered furniture and computer mouse mats. Industrial polyester fibers, yarns and ropes are used in car tire reinforcements, fabrics for conveyor belts, safety belts, coated fabrics and plastic reinforcements with high-energy absorption. Polyester fiber is used as cushioning and insulating material in pillows, comforters and upholstery padding. Polyester fabrics are highly stain-resistant—in fact, the only class of dyes which can be used to alter the color of polyester fabric are what are known as disperse dyes.

Polyesters are also used to make bottles, films, tarpaulin, sails (Dacron), canoes, liquid crystal displays, holograms, filters, dielectric film for capacitors, film insulation for wire and insulating tapes. Polyesters are widely used as a finish on high-quality wood products such as guitars, pianos and vehicle/yacht interiors. Thixotropic properties of spray-applicable polyesters make them ideal for use on open-grain timbers, as they can quickly fill wood grain, with a high-build film thickness per coat. Cured polyesters can be sanded and polished to a high-gloss, durable finish.

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Market Outlook

Environmental pollution is one of the major growth factors that is driving the global plastic bottle recycling market. One of the things that everybody can do to protect the environment form any kind of harm is recycling. In present times, plastic bottle could be used to hold any liquid from water to juice to soda.

PET bottle recycling refers to the process of plastic waste recovery and further processing to turn them into useful products. PET bottle recycling generally encompasses the procedures of waste collection, sorting, shredding, and molding. CAGR of 5.28% in the global PET bottle recycling market over the forecast period of 2018-2023. The global PET bottle recycling market was valued at USD 4,381.3 Mn in 2017 and is due to reach USD 5,933.6 Mn by the end of 2023.

The growth of the global PET recycling market. However, raising awareness, economic development, and progressive regulations to support environmental protection and waste management is likely to aid Asia Pacific emerge as the fastest growing market for PET bottle recycling. The Americas is the largest market for PET bottle recycling and accounts for almost 30% of the global market. Meanwhile, the ban on import of plastic waste by emerging economies is likely to uncover lucrative growth prospects for the global PET bottle recycling market.

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The growing global population and simultaneous economic growth have resulted in increased consumption of beverages and bottled water, which has led to a rise in the use of plastic bottles and the subsequent waste generation. This will significantly influence the plastic bottle recycling market growth in this region. Use of plastic bottles & their recycled forms will boost the recycle market growth for the plastic bottle industry. Growing focus on recycling plastic by manufacturing companies will have a positive impact on the recycle market for the plastic bottle industry.

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The market for plastic bottles is also anticipated to benefit from the alcoholic beverage sector. The gradual shift toward plastic bottles in the wine sector is observed was the recent past. For instance, as per EnVino, a plastic wine bottle venture in Burlingame, California, the containers weigh about one-eighth of a typical glass wine bottle and take up 20% less space, thus, enabling winemakers to save fuel by shipping 30% more wine per truck.

Plastic packaging has been witnessing an increasing inclination from consumers over other products, as plastic packages are light in weight and easier to handle. Similarly, even the major manufacturers prefer to use plastic packaging solutions, owing to their lower cost of production. The introduction of Polyethylene Terephthalate (PET) and High-Density Polyethylene (HDPE) polymers expanded plastic bottling applications. With PET bottles being the most widely used packaging for water, the consumption of PET is growing in various countries.

Key Drivers of PET Bottle Recycling Market

Demand for plastic bottles has been increasing due to the improvement in lifestyle of consumers, primarily in emerging economies across the globe. The ease of collection and established network of collecting and sorting of used PET bottles are driving the demand for PET bottle recycling.

Furthermore, the key raw material of PET bottle is petroleum products. The recycling of used products is viable for manufacturers than new manufacture of bottles. This is positively impacting the demand for PET bottle recycling.

Rise in awareness about environmental hazards about plastic disposal and governmental initiatives are anticipated to boost the global PET bottle recycling market during the forecast period.

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