Extra-Lok V 38mm

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, Extended Shelf Life, Aseptic-Fill

  • Material Types:


  • Closure Diameters:


  • Bottle Finishes:

    1842, 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, Various Liner Options

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

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Closure Systems International’s Extra-Lok V 38mm closures are designed for application on PET and HDPE bottle finishes and are qualified for cold-fill, hot-fill, aseptic, and extended shelf life products.

The Extra-Lok V 38mm plastic closures are ideally suited for non-carbonated beverage applications such as juices, sport drinks, teas, and liquid dairy products. These caps satisfy bottlers and consumers alike by being easy to apply in the bottling plant and easy to open by the end user. The safety features incorporated in this closure also provide maximum product and consumer security.

Extra-Lok V 38mm plastic closures are manufactured using CSI's reliable molding technology, ensuring superior performance and quality.

High Performance Features & Benefits

  • Easy, no-steam application
  • Opening performance consistency
  • Increased machinery life
  • Excellent removal torques
    ✓ Consistent performance and tighter specifications
    ✓ Eliminates hard to open concerns
  • 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
  • Secure seal for product freshness across all package types
    ✓ Proprietary design delivers optimum sealing performance
    ✓ Consistent security and pull up values
    ✓ Flexible seal design ideal for hot, cold, aseptic, and ESL filling processes
    ✓ Barrier liner option

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.