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Aqua-Max 29/25 Plastic Closures
Aqua-Max 29/25 Plastic Closures
Return to bottled-water

Aqua-Max 29/25

Closure Systems International has expanded its bottled water closure portfolio with the introduction of Aqua-Max 29/25. Now brand owners and consumers who prefer wider diameter bottled water caps have a more environmentally friendly option.

CSI’s Aqua-Max 29/25 is a short-height, lightweight design that provides improved economics without sacrificing performance.

It provides advanced tamper evidence for product security, excellent taste and odor characteristics, and the thirst-quenching flow rate and drinking experience discerning consumers demand.

Efficient Packaging

  • One piece linerless closure for still and slightly pressurized bottled water
  • Compatible with 29/25 short height bottle finish
  • ~40% resin savings in the bottle finish and closure compared to 30/25
  • Lightweight design for improved packaging economics/profits

Excellent Performance

  • Extended plug seal for sealing performance and advanced tamper evidence / band break prior to seal loss
  • Nib style tamper band provides security and easy application
  • Three-start thread for quick, easy-opening convenience
  • Sensory approved HDPE material for stringent taste and odor requirements

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

29.25 mm

Bottle Finishes


Bottle/Package Types

Plastic Non-Returnable Bottles

Seal Types

One-Piece Linerless

Tamper Evidence

Tamper Evident Band - Advanced (Band Break Before Seal Loss)

Brand Names


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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