CSI Launches Omni mini XP 26mm Closure for Lightweight and Sustainable Packaging

Closure Systems International (CSI) has launched the Omni mini XP 26mm closure for PET non-returnable bottles, offering a 25% reduction in material use, improved COâ‚‚ retention, and full recyclability for sustainable beverage packaging.

Published Date: 28 October 2025
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CSI Introduces Omni mini XP 26mm Closure for Enhanced Packaging Solutions

CSI Launches Omni mini XP 26mm Closure for Lightweight and Sustainable Packaging

Closure Systems International (CSI) announced the introduction of the Omni mini XP 26mm closure, the companys latest invention in sustainable, high presentation packing for PET non-returnable bottles. Planned for use in carbonated ambiance-fill and cold-fill beverage submissions, the Omni mini XP 26mm offers excellent presentation while achieving significant lightweighting benefits.

At just 1.8 grams, the Omni mini XP 26mm is higher than 10% lighter than the outdated 1881 one-piece CSD closures. When balancing with a 26/22 GME 30.40 bottle texture weighing only 2.7 grams, the united system achieves over a 25% reduction in bottle finish weight compared to legacy patterns, significantly reducing material usage and carbon footprint.

Superior Performance Across Applications

The Omni mini XP 26mm closure is designed to ensure consistent application results, reducing inconsistency across bottling lines and minimizing faults, even at high line speeds. With best-in-class COâ‚‚ retaining (up to 4.7 volumes), the closure surpasses all worldwide buyer protocols under the widest range of delivery and handling situations.

Sustainable, Efficient Design

  • Ultra-lightweight one-piece HDPE closure planned for 250ml – 3L non-returnable PET bottles
  • Well-matched with 26/22 GME 30.40 appearances for unified line adaptations
  • Accessible in numerous knurl designs (24, 24/120, 60, 120) for improved brand flexibility
  • Made with completely recyclable polyethylene resin to help the circular economy creativity

Global Technical Support for Seamless Acceptance

Backed by CSIs global network of technical service specialists, the Omni mini XP 26mm safeguards a smooth changeover for bottlers, transporting established performance across varied markets and packing arrangements.

“The Omni mini XP 26mm signifies CSI’s promise to progress ultra-lightweight, sustainable ends without compromising presentation,” expressed Clint Rush, Global Director. “By decreasing both closure and bottle finish weight while preserving industry-foremost COâ‚‚ retaining and line efficacy, this invention helps our purchasers’ sustainability aims and improves their operational attractiveness.”

The Omni mini XP 26mm is now accessible as part of CSI’s increasing cap portfolio for carbonated goods.

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