Certified by the European Food Safety Agency (EFSA), the US Food and Drug Administration (FDA) and The Coca-Cola Company
In a two-step process PKR converts post consumer PET bottles into food-grade PET granulate.
Step 1: Washing
Incoming PET bottles are grinded and washed to remove all external pollutants ; then shredded into flakes.
Step 2: Granulation
The flakes are than send through an extruder and a solid state post-condensation process in a vacuum reactor to remove internal pollutants. The result is a food-grade PET granulate which is used in the production of new PET bottles.