Bühler’s PET sorting solution helps plastics recyclers increase yields by more than 30%

London, December 9, 2016 – Waste plastic is an enormous challenge worldwide. Yet, as production continues to increase, just 5% of waste plastic is recycled effectively. Bühler is addressing this global challenge with a tailored PET recycling solution, capable of improving yields by more than 30%. A strategic partnership with US-based National Recovery Technologies (NRT) allows the company to offer plastics recyclers a complete solution for plastic bottle and flake sorting.

Plastic production is increasing massively and has become a severe ecological challenge. Plastic production has increased 20-fold since 1964, to some 311 million tonnes in 2014 and the numbers are expected to double again in the next 20 years and quadruple by 2050, according to a report produced by the World Economic Forum and the Ellen MacArthur Foundation. The report also found that just 5% of waste plastic is recycled effectively. Assuming the recycling rate remains unchanged at just 5%, the report warns of alarming consequences – that there will be more waste plastic in the sea than fish by 2050, if the world doesn’t make significant changes.

 

Collecting and recycling PET plastic has the potential to reduce millions of tonnes of waste each year. It can be reused to manufacture a wide range of consumer products, as well as food and drink packaging. Bühler is already a leader in the PET recycling industry, accounting for 25% of the recycled PET (rPET) recycled stream in Europe and approximately 10% of the global market.

 

The company is now helping PET recyclers with an innovative, two-machine process solution that delivers bottle-to-bottle grade rPET flakes, at the highest yield currently possible in the market. The process is based on two technologies, offering superior color sorting, as well as sorting by chemical signatures, that can identify invisible and same-color polymers. The result is high grade rPET flakes for bottle production, plus a significant increase in yield. Furthermore, Bühler’s partnership with NRT establishes the two companies as first-choice technology partners for plastics recyclers. Together, they offer plastics recyclers a complete solution for plastic bottle and flake sorting, with NRT specialising in bottle sorting, combined with Bühler’s expertise in flake sorting.

 

Bühler’s PET recycling solution also reinforces its sustainability strategy. Bernhard Gabauer, Segment Development Manager for Plastics at Bühler said: “Sustainability is increasingly vital in the food industry. Our new flake sorting technology enables our customers to recycle more plastic, more efficiently and to a higher grade. It is a perfect fit with Bühler’s environmental goal of a 30% reduction in energy, water, and resources in all core processes by 2020.”

 

As a result of the new offering, global OEM and leading PET recycler STF recently switched to Bühler’s new process solution and was able to increase its yield of bottle-to-bottle grade rPET flakes by more than 30%. Mr Josef Söllner, managing director at STF, is convinced by the new technology: “We choose to use Bühler’s Sortex technology, as it is the best flake sorter on the market. We undertook several industry trials to evaluate other technologies, but discovered that Bühler provided the best solution – first class machine results combined with impressive customer service,” he said.

General media contact:

Burkhard Böndel, Head of Corporate Communications,

Bühler AG, 9240 Uzwil, Switzerland

Phone: +41 71 955 33 99

Mobile: +41 79 515 91 57

E-Mail : burkhard.boendel@buhlergroup.com

 

Samuel Eckstein, Head of Internal & External Communications,

Bühler AG, 9240 Uzwil, Switzerland

Phone: +41 71 955 29 36

Mobile: +41 79 517 52 46

E-mail:  samuel.eckstein@buhlergroup.com

 

 

Trade media contact:

Tracey Ibbotson, PR Executive,

Bühler Sortex, London, England

Phone: +44 (0) 207 055 7777

Phone: +44 (0) 1992 537 421

E-mail:  tracey.ibbotson@buhlergroup.com

Our organization

Being a Swiss, family business in the fifth generation, Bühler and its leaders are oriented on values such as trust, respect and sustainability.  

Contact our media team

Head of Corporate Communications

Burkhard Böndel

Bühler AG

Gupfenstrasse 5, 9240 Uzwil, Switzerland
Phone: +41 71 955 33 99
Mobile: +41 79 515 91 57
burkhard.boendel@buhlergroup.com

Public Relations Executive and Trade Media Specialist

Tracey Ibbotson

Bühler UK Limited

Atlantis Avenue 20, London, E16 2BF, England
Phone: +44 (0) 20 705 576 97 
Mobile: +44 (0) 19 925 374 21
tracey.ibbotson@buhlergroup.com

Media Relations Manager

Markus Reber

Bühler AG

Gupfenstrasse 5, 9240 Uzwil, Switzerland
Phone: +41 71 955 12 44
Mobile: +41 79 864 29 41
markus.reber@buhlergroup.com

Media Relations Manager

Dalen Jacomino Pantò

Bühler AG

Gupfenstrasse 5,  9240 Uzwil, Switzerland
Phone: +41 71 955 37 57
Mobile: +41 79 900 53 88
dalen.jacomino_panto@buhlergroup.com