Pro-Max 2S CR 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:

    Aseptic-Fill with Nitrogen Pressure

  • 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:


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Closure Systems International’s Pro-Max 2S CR 38mm closure is a lightweight, two-lead 38mm closure perfect for juices, nectars, and isotonic beverages.

This one-piece / linerless cap has a robust seal design, a patented "smart venting" safety feature, and is sterilization-friendly, making it ideal for aseptically filled beverages with nitrogen pressurized packaging.

High Performance Features & Benefits

  • Lightweight 38mm, two-lead, one-piece / linerless design
  • Robust seal performance for product quality and freshness
  • Reinforced top panel for reduced doming
  • Meets requirements for aseptic filling and closure application on PET bottles
  • Compatible with existing aseptic lines
  • Suitable for wet and dry sterilization methods
  • Secure tamper evident band for consumer safety and product integrity
  • "Smart venting" design feature provides early pressure release and longer thread engagement after venting
    ✓ Maximum anti-blow-off security
    ✓ Safe consumer opening even if post-opening product spoilage occurs
  • Non-slip grip on the outer shell for safe handling and easy, comfortable opening and resealing

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.