Extra-Lok V 33mm

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

  • Primary Market Segment Served:

    Non Carbonated Soft Drinks

  • Application/Fill Processes:

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

  • Material Types:


  • Closure Diameters:


  • Bottle Finishes:


  • 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 Option

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Closure Systems International’s Extra-Lok V 33mm closure was designed with the consumer in mind. This consumer friendly design has an optimally sized drinking orifice, ideal for single serve, non-carbonated beverages such as juices, fruit drinks, functional waters, isotonics, and teas. It provides a thirst-quenching flow rate, while helping to prevent spills that are more prevalent with wider diameters.

Extra-Lok V 33mm is a lightweight design that can reduce bottlers’ total cost of operations, while promoting environmental sustainability.

High Performance Features & Benefits

  • Consumer friendly design
    ✓ 33mm opening ideal for single-serve beverages
    ✓ Comfortable hand feel and removal torques
  • Secure sealing for product freshness
    ✓ Barrier liner option to extend shelf life
  • 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
  • Patented “bead behind the wing” tamper evidence technology for consumer reassurance that package safety has not been compromised
  • Material reduction compared to wider diameters for improved environmental and economic sustainability
  • Easy application to maximize production efficiency

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.