Start 2026 at an Advantage in the Food Industry—attend PACK EXPO East!
Tackle new projects early in the year and find packaging and processing solutions for all types of foods, all in one trip to Philadelphia.

Blister Card

Suitable for high-barrier applications and friable OSD products, the Key-Pak® child-resistant blister card has an Alu-Alu construction that meets child-resistance standards while remaining senior-friendly.

Key Pak With Cold Form

This content was written and submitted by the supplier. It has only been modified to comply with this publication’s space and style.

Easy to open for seniors and consumers with dexterity challenges, the Keystone Folding Box f=1 version of its Key-Pak® child-resistant blister card can be used with cold-form foil (Alu/Alu) blisters. The customizable fold-over Alu-Alu version is suitable for pharma products requiring high barrier protection, as well as delicate or friable oral solid dose products requiring a peel-back opening to prevent physical damage to tablets or capsules.

Made mostly of paperboard, the blister card comprises up to 75% less plastic than bottles or amber vials. Its back-side “zipper” design provides for safe, clean, simple removal of each dose, while its broad, flat surface gives ample room for usage instructions or drug information.

The blister card also features a single-component composition that streamlines production and leads to fewer specifications, inspections, assembly, graphics, engineering, and necessary tooling.

 “Introducing a proven f=1 cold-form, all-aluminum version of our Key-Pak® blister card is a logical next step in the product’s evolution and series expansion, providing another option to an already customizable line of solutions,” says Ward Smith, director of marketing & business development at Keystone Folding Box. “Given the recent lead time challenges for traditional blister materials that some pharma companies and contract packagers are experiencing, the product’s timing also aligns with a defined market need.”


Fill out the form below to request more information about Blister Card
Researched List: Engineering Services Firms
Looking for engineering services? Our curated list features 100+ companies specializing in civil, process, structural, and electrical engineering. Many also offer construction, design, and architecture services. Download to access company names, markets served, key services, contact information, and more!
Download Now
Researched List: Engineering Services Firms
Shelf life solutions that work
See how processors extend product life from weeks to months using HPP, MAP, and advanced cold storage technologies.
Read More
Shelf life solutions that work