Key Highlights :
MEAF Machines has introduced a cost-effective solution for producing FDA/EFSA approved single-layer PET food-grade sheets by collaborating with Kreyenborg’s IR-CLEAN process. This system functions without vacuum technology and can be easily integrated into current extrusion lines. Additionally, it’s adaptable for producing PP trays without any modifications, offering customers increased versatility.
MEAF Machines has enhanced its energy-efficient sheet extrusion lines by integrating Kreyenborg’s IR-CLEAN Super-Clean process for post-consumer recycled PET, presenting customers with a cost-effective alternative for producing FDA/EFSA approved single-layer PET food-grade sheets.
The first R-PET extrusion line, combining these technologies, has been recently installed at Pack Klaipėda UAB in Klaipėda, Lithuania, dedicated to meat packaging. Moreover, the line is adaptable for producing PP trays without requiring modifications, offering customers enhanced flexibility.
Established around 12 years ago, Pack Klaipėda UAB initially specialized in expanded PS containers for take-away food. However, three years ago, the company expanded its focus to include other food packaging, particularly for meat and poultry.
Darius Kontrimas, CTO at Pack Klaipėda, remarked, “We evaluated various potential suppliers and found MEAF to offer equivalent output within a much smaller footprint compared to competitors’ solutions.”
“Given the escalating energy expenses, energy efficiency was a primary consideration for us, and MEAF’s machines are likely the top performers in this aspect. Following our decision, we were pleasantly surprised by the level of support we received. As newcomers in the sheet extrusion business, we had numerous inquiries, all of which MEAF addressed comprehensively, providing us with ample information.”
Roald de Bruijne, sales manager at MEAF, commented, “This new line aligns perfectly with the current global trend of increasing production using 100% Post-Consumer Recycled (PCR) material such as bottle flakes, and it also accommodates other thermoforming regrind materials.”
“However, it’s crucial for the process to ensure thorough cleaning and decontamination to meet stringent FDA/EFSA regulations. This necessitates processors to make significant investments in specialized equipment to upgrade their sheet production. At MEAF, we believe our cost-effective, energy-efficient, and versatile solution enables our customers to transition to recycled materials more seamlessly.”
“Kreyenborg’s IR-CLEAN is specifically tailored as a cost-effective solution for directly reprocessing post-consumer PET flakes for food packaging, combining crystallization and drying into a single process. Operating without vacuum technology, the system can be retrofitted onto existing extrusion lines. The efficacy of the cleaning process has been confirmed by a Letter of Non-Objection from the US Food and Drug Administration (FDA), while tests have demonstrated compliance with the European Food Safety Authority (EFSA) criteria for using recycled materials in direct food contact packaging.”
Roald elaborated, “At MEAF, we already enjoy a strong reputation for our energy-efficient, cost-effective, and adaptable extrusion machines. Regarding R-PET utilization for packaging, bottle-to-bottle recycling is relatively straightforward since the mechanical properties of the regrind remain stable. However, the tray-to-tray recycling process poses greater challenges.”
“We’re thus diligently working on developing a compact unit for increasing the IV level, which can be seamlessly integrated into new and existing extrusion lines. This initiative will further support customers in their transition toward achieving genuine circularity.”
