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Uncoated Unbleached Kraft (UUK)

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Uncoated Unbleached Kraft (UUK)
KraftPak®, our uncoated kraft paper, merges strength and durability for reliable packaging with an attractive natural aesthetic preferred by environmentally-conscious consumers.

When you want a natural aesthetic to align with your brand or product, KraftPak®, our uncoated kraft paper, delivers. A single-ply uncoated unbleached kraft paperboard, KraftPak offers a consistent and uniform surface.  Ideal for a wide range of packaging uses, our versatile uncoated kraft paper offers:  

Applications

Packaging for beverages, dry and prepared food, filter frames, foodservice carry-out, gift boxes, health and beauty, slip sheets and partitions. 

Versatility

KraftPak is available in seven calipers ranging from .015 to .026 and basis weights ranging from 53 to 84. 

Sustainability

Our uncoated kraft paper combines recyclability with a natural look, helping it appeal to environmentally-conscious consumers.

Consistency

The consistency of our uncoated kraft paper ensures reliable converting performance, optimizing runnability. 

Strength

You can rely on the strength and durability of KraftPak due its low density, high-yield construction.  

Additional Product Information 

Sustainability 

  • Recyclable 
  • All Smurfit Westrock North American paperboard mills are certified to the SFI®, PEFC™, FSC™ Chain of Custody Standards. Contact your Smurfit Westrock sales representative for certified fiber availability for this product. 
  • Compostable* documentation available (ASTM D6400, D6868, D8410). BPI(R) Certified for Industrial Composting. (*Not transferrable to converted product) 

Environmental & Product Safety 

  • Notices under US California Proposition 65 and the EU REACH regulation and Safety are not required. 
  • Meets heavy metal limits of the US Model Toxics in Packaging rules and Article 11 of EU Directive 94/62/EC. 

Food contact 

  • Meets multiple national requirements for food contact packaging, e.g. US, Canada, Germany and the EU. Contact your sales representative for information on specific markets and end uses. 
  •  ISEGA Certificate available. 

Quality 

  • Produced at an ISO 9001 certified facility. 

 

This information is subject to change without notice.

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