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Cardboard CKB
brown, in rolls and sheets
Contact Information:
Ivanka Constantinova

CKB is a fully coated multilayer kraft back board. The top side is white and the reverse side is brown. Thanks to its exceptional stiffness and strength, CKB by Stora Enso is an ideal food packaging material for folding cartons in a wide variety of uses like dry, chilled and frozen food, chocolate, wine and spirits. CKB also makes great multipacks – the eye-catching pack is light and strong and is easy to carry, open and recycle. It displays impressive tear strength, stacking strength and folding endurance, and is suitable for use with cut-outs, handles and taps.

Today, consumers are paying more attention than ever not just to what’s inside a package, but to the packaging material itself. So, we’ve reduced the weight of CKB to require fewer raw materials to manufacture it. And we only use 100% pure virgin fibre from responsibly managed forests with full traceability.

CKB exhibits great runnability during conversion. This minimises production downtime and costs. Yet one of the most important reasons to choose CKB is for its purity and proven food safety as a food packaging material. The wide range of barrier coating options available for CKB enlarges the span of potential applications and end uses.

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