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Aqua-Lok mini LW Plastic Closure
Aqua-Lok mini LW Plastic Closure
Aqua-Lok mini LW Plastic Closure
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Aqua-Lok mini™ 26mm LW

Weighing less than a gram, Closure Systems International’s Aqua-Lok mini 26mm LW design uses advanced HDPE polymers to deliver best-in-class weight savings to bottled water producers seeking high performance, lightweight solutions.

The new 1914 PET finish is the lightest weight in the entire industry, providing economic and environmental sustainability.

Material Savings & Sustainability

  • 40%+ weight reduction (1914 finish / closure) versus standard 26mm (1844 finish)
  • Lightest weight bottle finish in the industry
  • Less than a gram closure weight
  • Compatible with many similar finishes in the marketplace

Performance & Security

  • Band break before seal release advanced tamper evidence for maximum product security
  • Robust application performance with the lowest defect rates in the industry
  • Easy opening - 60 knurls for consumer grip-ability

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.
Purchase Requests or Questions?

Product Detail

Primary Market Segments Served

Bottled Water

Application/Fill Processes


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 - Advanced (Band Break Before Seal Loss)

Brand Names

Aqua-Lok, mini™

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.

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Product Stewardship Responsible and Efficient Operations Partner to promote sustainable progress Design & Raw Materials Distribution Use Disposal / Recovery Operations