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Constantia Flexibles<\/a> has received two WorldStar Awards for its aluminum lidding solution ComforLid in the categories of \u201cPackaging Materials and Components\u201d and \u201cNon-Alcoholic Beverages.\u201d The awards, presented by the World Packaging Organisation, recognize packaging concepts that demonstrate technical innovation and practical applicability. The recognition follows the recent Green Packaging Star Award and highlights the practical progress the company is making in improving Design for Recyclability and resource efficiency while reducing the carbon footprint of packaging.<\/p>\n ComforLid is a patented lid concept developed as an alternative to conventional snap-on plastic lids and straws. The structure combines a polypropylene (PP) layer with an aluminum layer that can be manually separated by consumers, allowing each material to be directed into its respective recycling stream where collection and sorting systems exist.<\/p>\n \u201cThe award is an important acknowledgment of our relentless drive for product innovation,\u201d said Marc Rademacher, EVP Consumer Commercial, Group R&D, and Group Sustainability at Constantia Flexibles<\/a>. \u201cOur focus with ComforLid was to improve material efficiency, lower its carbon impact, and support recyclability through design, while ensuring compatibility with existing filling and sealing equipment.\u201d<\/p>\n Material use was reduced during development through downgauging of both layers: aluminum thickness was reduced from 50 \u00b5m to 45 \u00b5m, and the PP layer from 40 g to 35 g. Combined with aluminum sourced from ASI-certified European suppliers and produced with a higher share of recycled content and renewable energy\u2015the company\u2019s Low Carbon Aluminum\u2015these measures contribute to a reduction of up to 43% in the lid\u2019s CO\u2082 impact compared with previous material specifications.<\/p>\n ComforLid is part of Constantia Flexibles\u2019 Ecolutions product line, which groups the company\u2019s packaging solutions designed for recycling. The lid structure aligns with RecyClass guidelines for material separability and high-quality recycling, though actual recycling performance depends on local infrastructure.<\/p>\n The solution can be adapted for applications such as ready-to-drink beverages and dairy products<\/a>, including features like drinking openings for cold coffee or functional openings for products such as mini mozzarella.<\/p>\n<\/div>\n