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Closure Systems International’s 38D-KL is designed for a variety of liquid dairy and non-carbonated markets, including refrigerated milk, juices, teas and high pressure processing (HPP) applications.

It is compatible with the existing 3-lead finish commonly used in the industry on HDPE and PET containers, from single-serve to gallon sized packages. CSI offers capping equipment and technical service solutions with this design to maximize application performance.

Efficient Packaging

  • One piece, linerless 38mm closure for liquid dairy and non-carbonated applications
  • Compatible with commonly used 38mm 3-lead finish
  • Top printing / embossing / debossing options available to reinforce branding
  • Stock color selection or customized closure colors

Excellent Performance

  • Dimensionally interchangeable with existing industry closures, while offering enhanced application performance
  • Exterior shell designed with pull up marks for improved application performance
  • Tamper band engineered to provide visual proof of package integrity
  • Easy to open and close design that ensures quality and freshness
Total Closure & Capping Systems Solutions
  • CSI provides capping equipment and unparalleled customer and technical service
  • Total capping solutions for conversion efficiency and efficacy
  • Robust application performance
  • Application engineering expertise that delivers the lowest total cost of operations
Purchase Requests or Questions?

Product Detail

Markets Served

Non Carbonated Soft Drinks, Liquid Dairy Products

Application/Fill Processes


Material Types


Closure Diameters


Bottle Finishes

Triple Lead HDPE and PET

Bottle/Package Types

Plastic Non-Returnable Bottles

Knurl Options


Seal Types

One-Piece Linerless

Tamper Evidence

Tamper Evident Band - Standard

Brand Names



Deboss, Emboss, Top-Print

Purchase Requests or Questions?

Research & Development: Innovation Capabilities

At CSI, R&D is a crucial component of innovation and a key factor in developing new competitive advantages. CSI follows a disciplined New Product Development process, utilizes a creative space for ideation known as Studio C and provides differentiated technology platforms known as Studio C Creations.

Learn More