Plastic washing is a critical value-adding stage in plastic recycling. This process directly impacts material cleanliness, reusability and compliance with modern packaging regulations. As brand owners, regulators and reprocessors demand higher recycled content and tighter quality specifications; effective plastic washing has become essential for achieving commercially viable recyclable material.
Post-consumer and post-industrial plastics are commonly contaminated with food residues, oils, greases, labels, inks, fibres and ground-in dirt. Without efficient washing, these contaminants lead to odour issues, colour variation, extrusion defects and rejection by end markets.
Advanced plastic washing systems remove these contaminants, enabling recycled plastics to be reused in higher-value applications.
Friction Washers use in Plastic Washing
High-intensity friction washing plays a central role in this process. The RJ-Turbo friction washer, is designed to deliver aggressive mechanical cleaning while remaining flexible across multiple plastic waste streams.
- Dry washing mode allows the RJ-Turbo to operate as a dry friction washer, removing fibres, dust, paper, labels and loose debris while minimising water consumption.
- Wet washing mode converts the RJ-Turbo into a high-performance plastic washer, using heated water and specialist cleaning chemicals to remove food contamination, oils and ingrained dirt.
Friction washers such as the RJ-Turbo are widely used in PET bottle recycling, HDPE and PP rigid packaging recycling, film washing lines and mixed plastics recovery.
The Importance of Plastic Washing
According to WRAP, the UK handles several million tonnes of plastic packaging waste annually, with contamination identified as a major barrier to higher recycling rates.
https://www.wrap.org.uk/resources/report/plastics-market-situation-report
Global stances on Recycling Plastics
The European Commission is driving higher recycling performance through the Packaging and Packaging Waste Directive and the Circular Economy Act. Both of which place a strong emphasis on material quality and recycled content.
https://environment.ec.europa.eu/topics/waste-and-recycling/packaging-waste_en
https://environment.ec.europa.eu/strategy/circular-economy_en
Industry bodies such as Plastics Europe and British Plastics Federation also highlight washing and decontamination as key enablers for increasing recycled plastic use:
https://plasticseurope.org
https://www.bpf.co.uk/
By investing in advanced plastic washing and friction washer technology such as the RJ-Turbo, recyclers can reduce rejects, meet evolving packaging regulations and significantly increase the value and marketability of recycled plastics.
Visit https://plasticwashing.co.uk/ to learn more or get in touch
