Extra-Lok V 38mm OD

Plastic Closures for Non-Carbonated Beverages (e.g., Juices, Sport Drinks, Teas, Etc.), Liquid Dairy Products

  • Primary Market Segments Served:

    Non Carbonated Soft Drinks, Liquid Dairy Products

  • Application/Fill Processes:

    Cold/Ambient-Fill, Hot-Fill, Aseptic-Fill, Extended Shelf Life

  • Material Types:


  • Closure Diameters:


  • Bottle Finishes:

    1843, 1845

  • Bottle/Package Types:

    Plastic Non-Returnable Bottles

  • Knurl Options:


  • Seal Types:

    Two-Piece Lined

  • Tamper Evidence:

    Tamper Evident Band - Standard

  • Brand Names:


  • Options:

    Deboss Option, Barrier Liner Options

Contact us with your requests for product samples, information about products, sales brochures or sales locations.

A local CSI closure specialist will contact you as quickly as possible.

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Closure Systems International’s Extra-Lok V 38mm OD profile has been optimally designed to be the lightest weight two-lead, 38mm closure in the market while maintaining performance excellence.

Extra-Lok V 38mm OD reduces bottlers’ total cost of operations, while promoting environmental sustainability.

Robust Sealing, Lightweight Design

  • 25%+ lighter weight than other two-piece 38mm caps
  • Robust inside / top seal design minimizes finish distortion inherent with hot-fill PET bottles
  • Secure seal for product freshness
  • Barrier liner option

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

Secure Tamper Evidence

  • Patented “bead behind the wing” tamper evidence technology
    ✓ Ensures complete band function and separation from closure during opening
    ✓ Reassures consumer that product has not been compromised

Designed to Drive Sales

  • Promotional capability
    ✓ Under-the-cap printing
    ✓ Marketing expertise to help develop effective promotional programs
  • Wide range of available colors
  • Printing graphics capabilities for decorating closure top
  • Debossing option

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.