Ampacet receives COTREP technical notice for new generation NIR-sortable REC-NIR-Black solutions

Ampacet, a global masterbatch leader, has obtained COTREP technical notice for its new generation NIR-sortable masterbatch solutions.
REC-NIR-BlackTM 135, in particular, has received COTREP technical notice for meeting new and more stringent PET protocols.
COTREP, a technical committee for the recycling of plastic packaging in France founded by Citeo, Elipso and Valorplast, has recently amended its sorting protocol for black PET packaging. Although PET recyclers are equipped with visible optical sensors to sort PET streams by colors, the identification of transparent and dark plastic can be problematic, partly because color detection of the PET containers is realized on black conveyor belts. As a result, the visible domain spectrometers installed above the conveyor belts do not necessarily distinguish dark containers from transparent ones and consequently direct the dark packaging with the transparent stream, contaminating the clear stream with dark-colored plastics.
Following new COTREP protocols, recycling solutions companies Pellenc ST and Tomra have performed successful dynamic NIR and colorimetric sorting tests on black PET bottles containing Ampacet REC-NIR-Black 135. Tests showed that PET rigid packaging formulated with Ampacet REC-NIR-Black 135 can be detected by an NIR scan and are channeled to the colored PET stream with the same sorting performance, including quality and percentage of detection, as other household rigid packaging materials.
Ampacet has also received other two new positive technical notices for its new generation REC-NIR-Black polyolefin solutions designed with higher heat resistance properties than their predecessors.
Part of Ampacet R3 Sustainable Solutions, REC-NIR-Black range was named a Plastics Recycling Awards Europe 2019 winner in the category of Product Technology Innovation of the Year.