What is recycled polyester and is it really sustainable?

By: Textile Pioneers, Copenhagen

July 2, 2024




What is recycled polyester?

The recycled polyester used for textile production is often made from PET bottles, basically old plastic water or soda bottles. Our garments are made from PET bottles collected from the nature in Karur, India. These are then sorted by colour, shattered, processed and made into new yarns. In our factories, we use no chemicals in this process.

Is recycled polyester really sustainable?

Yes, we mean that it is. We engage locals in the villages in India where we produce our garments to collect PET bottles from the nature. Like this, we prevent plastic waste from going into our oceans or to landfills and provide local families with a steady income. Ideally, the amount of plastic thrown in the nature should be zero. But until that happens, the next best thing is to collect it and keep it in the loop.

 By using recycled polyester, we also hope to decrease the production of new polyester, saving up to 79% of carbon emissions per garment.

 To ensure the lowest carbon footprint possible, we have set up the whole supply chain within a short radius. The collection of the bottles, turning them into new yarn, knitting, sewing and packaging of the finished goods are all made locally in villages in India. Our garments are also GRS certified.

Where is recycled polyester used?

The recycled polyester is perfect for sports garments, such as tops, tights, socks and jackets. We also use it in a mix together with recycled cotton, to make extra durable clothes that lasts longer. The recycled cotton fibre is not as strong as the virgin cotton fibre and need to be mixed with another material when turned into a garment. That’s where recycled polyester comes into the picture.

Our mix is usually 60% recycled cotton and 40% recycled polyester, giving the garment a cotton touch with some added benefits from the soft polyester fibres.


♻⁠ And that’s how we do it ♻⁠

♻⁠ And that’s how we do it ♻⁠

And That Is How We Do It!  𝒮𝓉ℯ𝓅 1: cut-offs from the textile factories are colour-sorted to make sure we re-use both fibers and colours.⁠⁠𝒮𝓉ℯ𝓅 2: Once colour-sorted, we shred them into small pieces to be able to spin them into new yarns⁠⁠𝒮𝓉ℯ𝓅 3: yarn...

Just a drop in the ocean 💧⁠

Just a drop in the ocean 💧⁠

Just a drop in the ocean 💧⁠    But our work 𝐝𝐨𝐞𝐬 make a difference to the world. 𝒞ℴ𝓉𝓉ℴ𝓃 𝒸𝓊𝓉-ℴ𝒻𝒻𝓈 ready for colour sorting and recycling.⁠A 𝓋𝒶𝓁𝓊𝒶𝒷𝓁ℯ raw 𝓂𝒶𝓉ℯ𝓇𝒾𝒶𝓁 saved from going to 𝐰𝐚𝐬𝐭𝐞...

Vision for textile-to-textile future

Vision for textile-to-textile future

Danish Pioneer-work

New projects are emerging in Denmark and abroad; They are on a mission to make a living off of creating new textiles from textile waste. Textile Pioneers has made their mark at home [in Denmark ed.] for their effort.

The small business, based in Copenhagen, has just started a collaboration with a factory in Portugal, where they kan recycle almost any type of textile. By using Mechanical recycling, where the textiles are scratched up and subsequently spun into new yarns, which can be used for new garments








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