Information

If Post Consumer Recycling Materials are to be processed directly into PET Sheet, with a process authorized by FDA or by EFSA is an indispensable solution required. With its IR-CLEAN® System, KREYENBORG now offers an attractive and low-cost alternative for Post-Consumer Materials and direct decontamination processing of PET – without any kind of vacuum technology.

The challenge:
The two components, PTFE (known under the brand name Teflon®) and SAN (styrene-acrylonitrile copolymer) are combined into one product in this process. The PTFE / SAN mixture has a high stickiness and clumps very fast.

Our process:
PTFE and SAN are “combined” by using KREYENBORG IRD (Infrared Rotary Drum) to form a product under the influence of heat and permanent and careful mixing.