Recently, the flexible packaging supplier Estiko had an opportunity to visit this groundbreaking facility, bringing along its Swedish partners to explore the site firsthand. The visit provided a valuable perspective on the cutting-edge technologies used and a deeper understanding of the options available for recycling plastic packaging. In this article, we will share the insights from our visit, offering guidance for producers who are also looking to switch to more sustainable solutions. <\/p>\n\n\n\n
Challenges in recycling plastic packaging<\/span><\/span> <\/span><\/strong><\/p>\n\n\n\n One of the most significant hurdles in recycling plastic packaging lies in the composition of packaging. For many items, especially food products, the packaging is crafted from a combination of materials, such as plastic-coated paper or a mix of different plastics, making them difficult to separate during the recycling process. This complexity often results in lower recycling rates and higher processing costs. <\/p>\n\n\n\n P<\/span>oor or<\/span> lack of <\/span>marking<\/span> on packaging<\/span> also create confusion and inefficiencie<\/span>s<\/span>. Consumers often struggle to <\/span>determine<\/span> which materials are recyclable<\/span> or <\/span>how they <\/span>should <\/span>treat the leftover <\/span>packaging<\/span>, leading to i<\/span>mproper disposal<\/span>. This also <\/span>lower<\/span>s the<\/span> rates of <\/span>the post-consumer recycled (PCR) materials available on the market.<\/span><\/span> <\/span><\/p>\n\n\n\n Swedish solutions to overcome challenges<\/span><\/span> <\/span><\/strong><\/p>\n\n\n\n The Swedish recycling plant Site Zero<\/span><\/span><\/a>, <\/span>located<\/span> in Motala, is the largest and most technologically advanced plastic recycling plant in the world. Since its opening in 2018, the facility has been at the forefront of recycling innovation, enabling the responsible handling of 12 <\/span>different types<\/span> of plastics sourced from Scandinavian households. With a capacity of 200,000 tonnes per year, Site Zero stands out with advanced sorting technologies, such as infrared scanners and AI based automated sorting lines to accurately separate mixed waste into several fractions, including<\/span> rigid and flexible <\/span>PP, HDPE, <\/span>LDPE<\/span> and PET bottles, both transparent and coloured.<\/span><\/span> <\/span><\/p>\n\n\n\n With an impressive efficiency up to 95%, the facility has been <\/span><\/span>regarded as ‘a game changer’ by experts<\/span><\/span><\/a>, <\/span>facilitating<\/span> a transition to circular economy. This <\/span>high level<\/span> of efficiency not only improves the overall recycling process but also reduces waste and conserves resources, setting a new standard for recycling practices globally.<\/span> By 2025, the company also aims finalise the plastic washing and <\/span>pelletisation<\/span> process, enabling a complete circular plastic flow in Sweden. <\/span><\/span><\/p>\n\n\n\n