Indianapolis, IN – July 31, 2025 (Businesswire) — Closure Systems International (CSI), a global leader in closure design and manufacturing, announces the launch of its new child-resistant closure (CRC) platform: Defender-Lok™.
As temperatures rise each summer, hydration becomes more than a routine habit—it becomes critical for active consumers. Whether it’s fitness enthusiasts, outdoor workers, or families spending long days in the sun, maintaining fluid intake is essential to overall health.
When it comes to reliable closure application and efficient production performance, Closure Systems International (CSI) sets the global standard. From precision capping machines to robust cap handling systems and quick-turnaround spare parts, CSI supports demanding operations across the beverage, food, household, and industrial packaging sectors.
As sustainability takes center stage in the packaging industry, collaboration is driving meaningful change. At CSI, we recognize that achieving a circular economy and reducing environmental impact requires cooperative action.
Extended Producer Responsibility (EPR) laws are transforming the packaging industry by assigning brands greater responsibility for the environmental impact of their products throughout their lifecycle.
In the U.S., plastic bottles are efficiently recycled and play a vital role in the circular economy by reducing waste and supporting sustainability through closed-loop recycling.
