Premium Uncoated

Folding Carton Board


  • High performance, natural, strong kraft fibers
  • Low density - maximum strength, minimum weight
  • Clean and FDA compliant for direct food contact
  • Uniform, distinctive, natural kraft appearance
  • Twenty-five years proven performance in food, beverage, personal care, general packaging and industrial applications
  • 25% less weight per carton - more cartons per ton









Seventy percent of energy internally generated to power the Charleston Mill comes from natural and renewable biomass energy sources (recovered wood fuel and mill process by-products).

Reduce your packaging weight by 25%!

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Natural Distinction, Solid Performance

What is Kraftpak®?
Kraftpak is a low density, high-strength, unbleached and uncoated natural fiber paperboard. An exceptional performer for many applications, Kraftpak provides a distinct alternative for your packaging needs. With a clean natural brown appearance and outstanding printability, an ideal canvas is provided for unique brand images and bold statements to help you differentiate your products in the marketplace.

How can you utilize Kraftpak®?
Kraftpak provides an array of packaging benefits and uses for several industries including:

– Industrial Packaging, Filter Frames
– Gift Boxes
– Retail Food and Beverage Packaging
– Bakery Packaging
– Novelty Ice Cream Packers
– General Merchandise Packaging
– Cosmetic and Personal Care Packaging


Kraftpak’s stiffness, tear and internal strength properties make it extremely durable. This translates into enhanced product protection and reduced damage. Using less fiber to achieve targeted caliper and strength yields more cartons per ton to make Kraftpak a very efficient, sustainable and cost-effective packaging option. Caliper, basis weight and moisture uniformity promote excellent performance and optimize productivity. Controlled curl and coefficient of friction ensure consistent handling on automated equipment. Outstanding moisture resistance and wet durability make Kraftpak the ideal substrate for many challenging packaging applications. Low sulfur and chloride content make Kraftpak suitable for metal component packaging. State-of-the-art stock preparation system yields a clean, uniform, natural appearance. Brightness controlled for improved appearance uniformity and brand appeal.

Why use Kraftpak®?
Using Kapstone’s Kraftpak natural fiber paperboard to fulfill your packaging needs is an environmentally sound and prudent business choice. Kraftpak provides solid performance, strength and reliable functionality while consuming the least amount of fiber to do the job.

Consistent with its commitment to sustainable forest practices, KapStone’s Charleston Mill has achieved multiple forestry standards certifications, including:


• SFI®, Fiber Sourcing Certification
• SFI®, Chain of Custody Certification
• PEFC®, Chain of Custody Certification
• FSC®, Chain of Custody Certification
• ATFSTM (American Tree Farm System) Certification

These certifications were confirmed during a rigorous 5-way audit. Adherence to these certifications strictly governs the growing and harvesting of trees, maintaining sustainable harvest levels, and protection of wildlife, plants, soil and water. Manufactured with high yield pulping strategy and byproduct conservation practices at the Charleston, SC mill, Kraftpak grades are energy efficient and carbon-friendly, and provide very high recoverable fiber value when recycled.


Benefits of Kraftpak®
Ultra-light weight performance, freight savings, energy efficiency, practical functionality along with very high recoverable fiber value are some of the features that add up to strong overall sustainability ratings when using Kraftpak in your packaging application.

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