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Pre-Treatment Process for Food-Grade PET Sheet

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Device teams with twin-screw extruder to purify recycled PET flake for food-contact applications.

The PURe system from Bandera is a pre-treatment process that purifies rPET flake for food-contact applications. It uses microwave generators to treat the flake for its cleaning process. Cycle times are approximately 30–45 min. PURe is a dual-reactor process that cycles between the reactors in a semi-continuous manner. The treated flake is then ready for processing into sheet through the HVTSE twin screw process.

There are multiple sizes available ranging from 1100 lb/hr thru 4400+ lb/hr.

In North America, the technology is available through Processing Technologies International LLC.

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We’d rather send you $15 than rely on our crystal ball…

It’s Capital Spending Survey season and the manufacturing industry is counting on you to participate! Odds are that you received our 5-minute Plastics survey from Plastics Technology in your mail or email. Fill it out and we’ll email you $15 to exchange for your choice of gift card or charitable donation. Are you in the U.S. and not sure you received the survey? Contact us to access it.

Help us inform the industry and everybody benefits.


NPE2018 Exhibitor

Bandera Luigi Costruzioni Meccaniche SPA

Booth: W8281

View Showroom