PS-Lok II RS 28mm

Plastic Closures for Bottled Water, Non-Carbonated Beverages (e.g., Juices, Sport Drinks, Teas, Etc.)

  • Primary Market Segments Served:

    Bottled Water, Non Carbonated Soft Drinks

  • Application/Fill Processes:

    Hot-Fill with Pasteurization

  • Material Types:


  • Closure Diameters:


  • Bottle Finishes:


  • Bottle/Package Types:

    Plastic Non-Returnable Bottles

  • Knurl Options:


  • Seal Types:

    One-Piece Linerless

  • Tamper Evidence:

    Tamper Evident Band - Standard

  • Brand Names:


  • Options:

    6 Rinse Holes

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Closure Systems International’s PS-Lok II RS 28mm, one-piece linerless closure was designed for PET bottles used in hot-fill with pasteurization applications.

The rinse holes in this closure design make it ideal for the pasteurization process. This cap’s smart venting design along with other high performance features protect the integrity of your brands and keep consumers safe and satisfied.

Enhanced Rinsing Performance

  • Enhanced rinsing performance for pasteurization applications

Smart Venting Design Feature

  • Early pressure release results in longer thread engagement after venting for maximum anti-blow-off security
  • Ensures safe consumer opening even if post opening product spoilage occurs

High Performance for Hot-Fill with Pasteurization Applications

  • Securely seals beverages that are filled / capped using a hot-fill with pasteurization application process
  • Secure tamper evidence
  • Specially selected materials with high impact resistance
  • Compatible with Crystallized modified PCO 1810 bottle finishes

Total Closure & Capping Systems Solutions

  • In addition to quality closures, CSI provides capping equipment and unparalleled customer and technical service, globally.
  • CSI's closure systems solutions help customers maximize profits by increasing the marketability of their brands and optimizing their total cost of operations.
Not all closures are produced in all regions.
Please contact us for more information.