• PT Youtube
  • PT Facebook
  • PT Linkedin
  • PT Twitter

Pre-Treatment Process for Food-Grade PET Sheet

Facebook Share Icon LinkedIn Share Icon Twitter Share Icon Share by EMail icon Print Icon

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.


  • Let’s Talk About the Economy

    Despite what many people think, a ban on plastic bags would do more harm than good. A new initiative from the Plastics Industry Association highlights these and other economic impacts—aiming to change the conversation around plastics.

  • Recycled Content: A Hot Trend in Packaging

    Using recycled content in packaging reduces the environmental footprint of the package and incentivizes recycling. There are plenty of technical solutions to overcome the barriers.

  • Top 10 Things to do in Orlando

    Thinking of scheduling your trip to NPE2018 with some extra time for fun in the sun? There's so much to do in Orlando. Here are 10 unconventional reasons to schedule some free time before and after the show.

NPE2018 Exhibitor

Bandera Luigi Costruzioni Meccaniche SPA

Booth: W8281

View Showroom