If this is your company, CONTACT US to activate Packbase™ software to build your portal.

    Keystone Folding Box Co.

    Keystone Folding Box Co.

    With more than a century of expertise in the design and manufacture of paperboard packaging,

    Keystone Folding Box Company provides some of today's leading consumer products companies with innovative and reliable packaging solutions. From our patented Key-Pak Blister Card to a full menu of folding cartons, paperboard clamshell containers, POP counter displays and more, the entire team at Keystone Box takes tremendous pride in our dedication to customer service and our commitment to quality.

    Company Information

    History

    Keystone is a privately owned company that was founded circa 1890 by Mr. Jesse S. Keys in the Afton section of Madison, New Jersey. Originally known as The Keys Folding Paper Box Company, the Keystone Folding Box Company was incorporated in 1908 by Mr. Charles A. Chase and Edwin T. English. Keystone moved to Newark, New Jersey in 1910 and later, 1923, built a factory at its current location.

    Today this historic company is owned and operated by the Hartman family, who have been directly involved with Keystone for more than 60 years. The very same unwavering philosophies and standards for quality still guide the company today…and will lead Keystone into the future.

    Packaging Products

    Keystone Folding Box Co. is the authority in paperboard packaging solutions for a wide range of industries and applications. As designers and manufacturers, we draw upon more than a century of expertise to offer our clients a comprehensive solution to all their packaging needs.

    A “team approach” combines the in-depth knowledge of our sales and design teams. Working together, they’ll guide you to a finished product that meets your challenges, requirements and specifications. Our CAD based sample making systems will create detailed working prototypes for your review and evaluation.

    We’ll continue the process, working with your graphics department or vendor, to print and assemble a full-color mockup of your box with photos, illustrations, logos and other artwork in place, along with ingredients, instructions and other critical information for your approval.

    Integrated Design and Graphics
    Using these CAD samples, we’ll create the tooling, dies and plates needed to manufacture your boxes. Managing all these processes helps to eliminate unexpected problems. Our integrated structural design department and graphics department accurately controls the process following the strictest of procedures. Materials, equipment and personnel are second to none, ensuring that—from printing to die-cutting to gluing—your exact expectations are met or exceeded.

    We offer a full range of products, in a wide variety of stock sizes and shapes. Custom-designed solutions are always available to meet virtually any need. Our most requested products include:

    • Folding Cartons
    • Blister Cards
    • Paperboard Clam-Shell Containers
    • POP Counter Displays
    Sun-Rain