Closure Systems International - CSI

Name: Closure Systems International - CSI
Address: 7820 Innovation Boulevard, Ste 100, Indianapolis, IN, 46278, US
Telephone: +18003112740
Price range: $$

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Closure Systems International - CSI

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Closure Systems International Inc. (CSI) is a global leader in designing and manufacturing innovative closures and capping equipment.

With a focus on performance, safety, sustainability, and customer partnership, CSI delivers integrated systems solutions.

10/12/2026

One week to PACK EXPO. What packaging challenge are you bringing to Chicago?

Adding capping capacity or switching closure formats on your line?
CSI cappers deliver high-speed, consistent torque control across every industry and filling condition.

Facing SB-54 plastic reduction deadlines?
Defender-Lok™, the lightest-in-class CRC, already exceeds 2027 targets. It's up to 33% lighter, drop-in ready, and liner agnostic. Available in 33mm and 38mm, with 45mm and 53mm in development.

Adding PCR to your packaging but worried about color match or supply?
PolyCycle PCR resin comes in PE and PP. It's FDA compliant for food grade and GreenCircle certified, with a wide range of closely matched brand colors.

Bring your packaging challenge. We'll bring the team to solve it. Booth S-2930 | McCormick Place | October 18–21

10/06/2026

Planning your PACK EXPO agenda? Put CSI on it.

The CSI team is heading to PACK EXPO International with three ways to make your packaging work:

CSI Capper Portfolio: Nine purpose-built capping machines, from spirits to aseptic, each engineered for the market segment it serves.

Defender-Lok™: A next-generation child-resistant closure built for high-speed OTC and nutraceutical lines. It's certified child-resistant, senior-friendly, and up to 33% lighter.

PolyCycle PCR Resin: Premium, clean, domestically produced post-consumer recycled resin that helps brands hit sustainability goals without sacrificing performance.

Capping equipment, closures, and the resin, all in one booth.

Visit CSI at Booth S-2930, McCormick Place, Chicago, October 18–21, 2026.

09/30/2026

The new CSI capping equipment line is purpose-built for peak performance across virtually any fill type: cold and ambient fill, hot fill, and dairy extended shelf-life.

Each model is engineered for the hygiene and speed your process requires.
Options include lubrication-free operation to help protect product integrity, as well as an aseptic model for ambient-stable, sensitive products.

Whatever your fill specifications, CSI has a capper engineered to match.

Learn more: bit.ly/3Uichop

09/24/2026

How your packaging closure is applied shapes everything that follows—from product protection and shelf appeal to the consumer’s first impression.

The CSI Capper Portfolio handles the full range of closures modern production lines demand: screw-on, ROPP, press-on, roll-on, snap, flip-top, T-cork, and child-resistant closures in sizes up to 110 mm.

For more than 90 years, CSI has been a trusted global partner in high-quality closures and capping equipment. Whatever your product requires or consumers demand, CSI cappers apply every closure with consistent, repeatable torque to specification.

Learn more: bit.ly/3Uichop

09/17/2026

The real challenge on a high-speed packaging production line is not simply running faster. It is running at speed with zero compromise.

The CSI Capper Portfolio is engineered to deliver both speed and performance. Throughput at industry leading rates up to 50 caps per head per minute and engineered for precision at every range.

Torque accuracy and seal integrity remain consistent at full speed, based on your application specifications. Magnetic clutch headsets deliver reliable, repeatable application, while an independent headset drive with a modular speed unit provides more precise, scalable control.

If you’re in the market for capping equipment for precise application and tight tolerances, learn more: bit.ly/3Uichop

09/09/2026

A CSD packaging line and an OTC packaging line face very different challenges. Your capping equipment should meet each on its own terms.

That’s why CSI reengineered its capping equipment portfolio market segment by market segment. Our dedicated capper models serve alcoholic beverages; carbonated soft drinks and water; personal care and cosmetics; household and automotive chemicals; pharmaceuticals and nutraceuticals; and wide-diameter foods and condiments.

For non-carbonated beverages, our capping machine options support dairy, extended shelf-life, aseptic, and hot-fill applications.

Whatever your market, CSI has a capper purpose-built for it.

Learn more: bit.ly/3Uichop

09/04/2026

This Labor Day, we're taking a moment to recognize the people behind every closure that leaves our plants.

From our operators and technicians to our engineers and quality teams, CSI runs on the dedication of our team members across our manufacturing sites worldwide. Every cap, every seal, every innovation starts with the work you do every day.

To our CSI team and to hardworking people everywhere — thank you. Enjoy the holiday!

09/02/2026

No two packaging production lines are exactly alike. That’s why CSI purpose-built its Capper Portfolio lineup: nine specialized models, each engineered for your market—from the 100-AB for alcoholic beverages to the 900-HF for hot-fill applications.

Every capping machine is available in freestanding or turret configurations to align with your exact closure, neck finish, fill type, and line-speed requirements.

Meet the CSI capping equipment lineup: bit.ly/3Uichop

08/26/2026

For most manufacturers, a stock closure is the right starting point.

Stock closures are pre-engineered, commercially proven, and ready to run. CSI offers more than 90 options across 11 market segments in 17 diameters. Customization including PCR materials, tamper-evident features, color matching, and top cap printing can all be applied to stock caps.

Custom closures make sense when the application genuinely demands a non-standard bottle finish, specialized fill process, or unique consumer experience through the closure's look or feel. The investment is higher, but so is the design flexibility and customer appeal.

When in doubt, start with a stock portfolio closure. Chances are the right cap is already there.

08/19/2026

The distinction between one-piece and two-piece closures comes down to one component: the liner. Consumers rarely notice the difference.

One-piece closures are a single molded cap with no separate liner. They are lightweight, cost-effective, and a more sustainable choice due to reduced material use.

Two-piece closures pair a plastic shell with a liner, typically EVA, adding sealing performance for applications that require higher leak protection, barrier performance, or extended shelf life.

Not a one-size-fits-all decision. The right choice depends on fill process, product chemistry, and performance specs.

Address

7820 Innovation Boulevard, Ste 100
Indianapolis, IN
46278

Telephone

+18003112740

Website

http://csiclosures.com/customer-support/contact-us

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