Packaging & Speciality Papers

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Ultraflute (available in South Africa only)

A semi-chemical flute made with primary NSSC fibre, a preferred choice for maximising machine performance and runnability. It’s ideally suited for the high-end, heavyduty market applications which endure rigorous conditions within the supply chain.


Designed for agricultural and industrial applications, including shelf-ready packaging in combination with FusionTopliner and Kraftpride.


  • Superior compression strength characteristics
  • High humidity performance with better strength retention over longer periods
  • Better yield using less paper to achieve the same results
  • Lightweight flexibility
  • The opportunity to utilise the strength of ultraflute to optimise the board combination with Fusion and Kraftpride linerboard
  • A 2-ply primary fibre semi-chemical fluting
  • These paper grades are recyclable and available as FSC™ certified
  • The producing mill is ISO 9001, ISO 14001, ISO 50001 and OHSAS 18001 certified
  • Ultraflute was tested and complies with the requirements of FDA 176.170 (contact with aqueous and fatty foods) and FDA 176.180 (contact with dry food)


  • Prevents boxes collapsing and improves stacking strength
  • Retaining strength for longer periods in cyclic humidity conditions
  • Maximising machine performance and runnabilty
  • Proven track record in the agricultural export supply chain

Basis weights

  • Reels: 125, 140, 150, 165, 180 g/m²