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Closure Systems International (CSI), a global leader in high-performance closure solutions, has confirmed the purchase of two industry-leading manufacturing sites from Amcor. The facilities, located in Erie, Pennsylvania, and Hattiesburg, Mississippi, were previously part of Amcor’s Rigid Packaging Solutions division.
The acquisition strengthens CSI’s domestic supply chain and provides the technical infrastructure required to meet the escalating demand for closure systems in the high-velocity functional beverage and industrial sectors.
Technical Infrastructure and Operational Synergies
The two acquired sites provide CSI with a blend of established expertise and modernised capacity. By integrating these assets, CSI is expanding its ability to serve high-volume beverage applications that require rigorous technical standards, such as hot-fill and pressurised CSD environments.
Facility Specifications
Erie, Pennsylvania: An 183,000-square-foot site featuring a long-standing operational footprint and a suite of specialised assets for complex closure manufacturing.
Hattiesburg, Mississippi: A 119,000-square-foot facility characterised by a modern layout and significant available capacity to support future growth in the Southeast region.
The transaction is expected to improve sourcing options and risk mitigation for North American customers by diversifying CSI's production hubs. Floyd Needham, CEO of CSI, stated that the addition of these established facilities enhances the company's ability to deliver reliable, high-quality solutions at a global scale.
Focus on Lightweighting and PolyCycle PCR Expansion
A primary pillar of the acquisition is the implementation of new operational and commercial initiatives focused on sustainability. CSI intends to leverage the facilities’ existing moulding expertise to advance its innovation pipeline in two critical areas:
Lightweighting: Reducing the material mass of closures to assist brand owners in meeting plastic reduction targets and lowering Scope 3 emissions.
PolyCycle® PCR: Scaling the use of CSI’s proprietary post-consumer recycled resin (PCR), allowing manufacturers to incorporate high-quality recycled content into their packaging without compromising structural integrity.
By applying these technologies at the newly acquired sites, CSI is positioning itself as a primary infrastructure provider for brands navigating increasingly stringent environmental regulations and consumer demand for circular packaging.
Alignment for Amcor and CSI
The deal reflects a strategic "right-sizing" for both organisations. For Amcor, the divestiture allows the firm to focus on its core portfolio strategy as a leader in nutrition, health, and consumer dispensing solutions. For CSI, the move represents a disciplined expansion of its manufacturing network, which now includes 11 global facilities.
As CSI transitions production volumes into the Erie and Hattiesburg sites during 2026, the company aims to maintain uninterrupted service while modernising the manufacturing workflows to align with its global technical standards.
The acquisition arrives at a time of significant growth in the "active hydration" and protein beverage categories. These segments frequently require specialised closure designs, such as those used in isotonic and juices, where compression moulding offers superior consistency and performance over traditional injection moulding for specific geometries.
By securing these assets, CSI is well-positioned to lead the next phase of closure innovation, driving value through a combination of technical rigour, regional proximity, and a robust commitment to the circular economy.
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