Responsible Closure Design

For sustainably minded businesses and brands, caps produced in Closure Systems International’s proprietary PolyCycle® resin deliver a true closed-loop packaging solution specifically for food and beverage closure applications.
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Higher Sustainability Through Material Re-Use

CSI’s PolyCycle® closures help companies meet growing consumer demand for healthier products and sustainable packaging, while achieving environmental sustainability goals and appealing to business development and operations managers.
  • 100% FDA-approved Post-Consumer Recycled (PCR) material for direct food/beverage contact
  • Sourced from 100% recycled food and beverage packaging
  • 100% recyclable – helps create circular economies
  • PE & PP options for compression and injection molding
  • Proprietary process ensures organoleptic performance equal to virgin resin and outperforms standard PCR

Award-winning Performance

When it comes to sustainable closure design, CSI has led the industry with sustainable materials development and lightweight closure designs. Our PolyCycle® closure for Dasani was the Winner of the 2020 Caps & Closures Innovation Award at the Plastics News’ Plastics Caps & Closures annual conference.

Building A Better Tomorrow, One Cap at A Time

The development of PolyCycle® resin demonstrates CSI’s commitment as a global leader in closure design, manufacturing, and high-speed application system. Whether your priority is compliance, cost savings, or circularity, we deliver the quality you expect, performance you demand and sustainability the world deserves.

Total Closure & Capping Systems Solutions

In addition to precision made quality closures, CSI provides capping equipment and unparalleled customer and technical service across the globe.

CSI’s closure systems solutions and ongoing innovation help our partners maximize profits by increasing the marketability of their brands and optimizing their total cost of operations.