Sack Paper | Smurfit Kappa
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Sack kraft papers

Sack Paper

Semi-extensible and made from 100% virgin fibres, sack paper is an ideal sustainable packaging solution for use with high resistance materials.

Semi-extensible and made from 100% virgin fibres, sack paper is an ideal sustainable packaging solution for use with high resistance materials.

It is recommended for industrial products that require high-speed filling, delivering high tensile energy absorption.

The paper is FSC® certified, made from pine trees harvested from well-managed forestry plantations and has an FSC® chain of custody certification, guaranteeing the proper management of the forest and paper cycle.

The paper is ideal for recycling and as such is environmentally friendly.

What are the technical characteristics of this product?

  • Weights: 82 g/m² and 95 g/m²
  • Virgin long fibre paper from FSC® certified pine forestry plantation
  • High resistance
  • Semi-extensible properties
  • Good performance for printing

What is this product commonly used for?

  • Cement: valve sacks where quick filling is required
  • Chemicals and minerals
  • Food, pet food and animal feed
  • Compost
  • Good quality printing

A guaranteed supply from a trusted source

Our certified Chain of Custody is your guarantee of a verifiably sustainable packaging supply chain. 

At Smurfit Kappa we understand the importance of sustainability in everything we do, and see it as our responsibility to ensure the products we supply to our customers meet the highest chain of custody standards. 

  • 100% of paper produced and sourced for our packaging solutions is FSC®, PEFC™ or SFI™ Chain of Custody certified 
  • 90% of packaging supplied to customers is FSC®, PEFC™ or SFI™ Chain of Custody certified


Look out for our stamp of proof on your invoice to give you total peace of mind around the origin of your paper-based packaging. 

Learn more about Chain of Custody.

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