Kick off 2026 with a competitive edge at PACK EXPO East. Register now!
Get a jump on your 2026 goals at PACK EXPO East. Put projects in motion, accelerate timelines and solve challenges—all in one trip to Philadelphia.

Keystone Folding Box Company: Compliance package

The child-resistant, senior-friendly Key-Pak® blister card from Keystone Folding Box Company provides a unique, cost-effective solution for clinical trials, compliance dosing, physician’s samples and retail applications.

Pw 4358 Webkeystone
Key-Pak, a traditional fold-over, heat-seal blister card, has been protocol tested and approved to be F=1 child-resistant. Easier for older consumers to comply with dosing requirements and errors. “Zipper” design on the back side of the card. Comprised of a single component, which means fewer specifications, inspections, assembly, graphics, engineering and tooling are needed. Compatible with both thermoformed and cold formed blisters.
Fill out the form below to request more information about Keystone Folding Box Company: Compliance package
Annual Outlook Report: Workforce
Hiring remains a major challenge in packaging, with 78% struggling to fill unskilled roles and 84% lacking experienced workers. As automation grows, companies must rethink hiring and training. Download the full report for key insights.
Download Now
Annual Outlook Report: Workforce
The AI revolution in packaging robotics is here
Robots that see variations, adjust grip pressure automatically, accept plain-English commands, and predict their own maintenance. Discover how AI is transforming packaging operations.
Read More
The AI revolution in packaging robotics is here