Wing-Lok 43mm

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

  • Primary Market Segments Served:

    Non Carbonated Soft Drinks

  • Application/Fill Processes:

    Cold/Ambient-Fill, Hot-Fill, Aseptic-Fill

  • Material Types:


  • Closure Diameters:


  • Bottle Finishes:

    1799, 1841

  • 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

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.

Request More Information

Closure Systems International’s Wing-Lok 43mm closures are designed for application on PET and HDPE bottles. These closures are ideally suited for cold-fill, hot-fill, and aseptic-fill, multi-serve non-carbonated beverage packaging.

Wing-Lok 43mm plastic closures are manufactured using CSI's reliable molding technology, ensuring superior performance and quality.

High Performance Features & Benefits

  • Easy, consistent, no-steam application
  • Easy to open and reseal
  • Wing-Lok tamper band using a patented scoring process for a consistent, high level of tamper evidence
  • Secure seal for quality and freshness
  • Minimizes finish distortion from hot-fill process
  • Barrier liner option to extend shelf life

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.