What are recycled polyester (rPET) advantages

What are recycled polyester (rPET) advantages?

A recycled polyester is a sustainable option for the textile business nowadays. The production of recycled polyester requires far fewer resources and generates fewer carbon dioxide emissions. Besides, it has the same durability as regular polyester. These recycled polyester advantages have made textile companies around the World change their way of doing business.

recycled polyester (rPET)

1. Reduce the amount of plastic waste

Recycled polyester is made from waste plastic water bottles by using them as a raw material to produce polyester fiber.

Process of recycled polyester

Collect plastic bottles to sterilize, dry, and crush into small chips. Heating the chips and passing through a spinneret to form strings of yarn. Wound up the yarn into spools. The fiber is passed through a crimping machine to create a fluffy wooly texture.This yarn is then baled, dyed, and knitted into polyester fabric.

According to the Environmental Protection Agency, there are 8.3 billion tons of plastic in the World, less than 30% of plastic water bottles have not been recycled, and nearly 80% end up in landfills and the ocean.

Therefore, recycled polyester plays an essential role in reducing plastic waste by keeping plastic from going to landfills and the ocean, which is a major problem in the World's environment.

2. Reduce dependence on fossil fuels

Recycled polyester does not need ethylene that derived from the petroleum process. In contrast, virgin polyester could not be made without ethylene and the production of petroleum that causes climate change by generating carbon dioxide and other greenhouse gasses into the atmosphere.

recycled polyester (rPET)

3. Less energy used

Recycled polyester, which is made from waste plastic water bottles, requires much less energy than virgin polyester, which is made from petrochemical products by nearly 60% and can reduce carbon dioxide emissions by 32%.

Need to know: Every virgin polyester shirt will release 5.5kg of carbon dioxide into the atmosphere.

recycled polyester (rPET)

4. As good as a virgin

Recycled polyester has the same quality as virgin polyester. Its elasticity, resistance to abrasion, consistency, heat resistance, moisture, wicking, and color fastness are almost no different. However, its production process is much moresustainable and environmentally friendly than virgin polyester.

5. Safe to wear

In terms of safety, there is almost no difference between recycled polyester and virgin polyester. Both materials are safe to wear and use. Until now, scientific research has not found that recycled polyester is toxic or causes harm to human health.

Thai polyester’s recycled polyester carries on STANDARD 100 by OEKO-TEX®, one of the World's best-known labels for textiles tested for harmful substances. This guarantees that our customers will get safe and good quality products.

recycled polyester (rPET) process

6. Can be recycled again

Recycled polyester is not only made from plastic water bottles but also recycled again by using post-industrial waste or other post-consumer plastics such as discarded textiles or ocean waste. These create up to 35% less waste than virgin polyester, which is made from oil.

Furthermore, recycled polyester can be recycled without significantly degrading its quality. Many research proved that textiles or garments which are made from recycled polyester could be recycled again over again without affecting the qualities and properties of the fiber.

7. Stable cost

Recycled polyester use only plastic water bottles to produce fiber. This makes its cost more stable than virgin polyester, which depended on petroleum costs at that time. Both recycled polyester and virgin polyester are cheaper than natural fibers,but recycled polyester is much more sustainable and environmentally friendly compared to virgin polyester.

recycled polyester (rPET) process

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