Closure Systems International Announces 38D-KF Closure as the Newest Offering for Liquid Dairy Processors

Posted: Jun 22, 2021

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INDIANAPOLIS–(BUSINESS WIRE)–Closure Systems International (CSI) announces the newest addition to our liquid dairy portfolio, the 38mm D-KF foil-lined HDPE closure (38D-KF).

Designed with both consumer and dairy producer satisfaction in mind, CSI’s 38D-KF closure includes an accessibility-friendly half-moon style foil liner, allowing for dual tamper evidence and a reinforced seal on shelves. The 3-lead design is precision-engineered to deliver reliable performance on HDPE and PET bottles. It is commercially available for applications in non-carbonated cold- and ambient-filled beverages and liquid dairy markets.

For sustainability-minded businesses and brands, 38D-KF closures can incorporate CSI’s proprietary PolyCycle™ resin, the cap can be sourced with up to 100% Post-Consumer Recycled (PCR) HDPE resin.

PolyCycle PCR is sourced from recycled milk and other beverage containers, providing an opportunity for closed loop packaging and ensuring the highest quality sourcing. Both the HDPE and the PolyCycle PCR version of the 38D-KF closure are 100% recyclable, contributing to a circular economy.

A global leader in closure design, manufacturing, and high-speed application systems, CSI is committed to driving sustainable innovation and customer value for liquid beverage brands, particularly for dairy processors.

“As a member of the International Dairy Foods Association (IDFA), CSI is observing June as National Dairy Month. We are proud to partner with North American dairy processors from coast to coast. The nutritional benefits and economic impact of the dairy industry are felt across the globe. We are honored to be a part of this important market segment, providing sustainable closure solutions for a wide range of liquid dairy and non-carbonated products Americans enjoy every day,” said Richard Burt, Vice President of Business Development at CSI.

Closure Systems International Inc. (CSI) is a global innovator in the design and manufacturing of sustainable closure solutions. Covering a wide range of applications across consumer and industrial markets, CSI provides unparalleled customer and technical services for high-speed application systems. Our industry leading Research & Development team can conceive and construct bespoke capping equipment to meet your product and operational goals. Major categories served include carbonated soft drinks, bottled water, juices, isotonics, teas, adult beverages, dairy, foods, pharmaceutical and automotive fluids.

CSI’s cutting-edge closure solutions help customers maximize profits by enhancing the sustainability and desirability of their brands and optimizing their total cost of operations. From compliance to consumer satisfaction, and resource conservation to circular economies, CSI designs our products to enhance your products, helping customers meet their environmental and social responsibility goals.

CSI is headquartered in Indianapolis, IN, and produces 50+ billion closures annually across its 9 manufacturing sites.


For further information about CSI’s 38D-KF or other closure and capping options, please contact:

Closure Systems International
Richard Burt

Vice President Business Development

7820 Innovation Blvd, Suite 100

Indianapolis, Indiana 46278 USA

(901) 821-2252