Billerud Flute® – a fluting to count on

Lightweighting potential

Stronger qualities perform better and allow you to use a lighter fluting for the purpose.

Strong protection

The world’s strongest fluting offers better protection with less material.

Innovation opportunities

A sustainable substitute for conventional plastic containers and wooden boxes.

Billerud Flute®, the world's strongest semi-chemical fluting, is made of 100% primary fibre from northern birch. Proven in tests like short span compression tests (SCT) and corrugated crush test (CCT), its superior strength leads to improved box performance, making it the perfect material for packaging fresh fruit and vegetables, and fragile heavy goods.

Lightweighting opportunities

Stronger than ever before, Billerud Flute® has improved strength properties to give you ample opportunity to lightweight existing packaging solutions. You can go down one step in grammage and reduce material consumption without compromising on performance.

A centre liner for strength and simplicity

Billerud Flute®, offers several new benefits. You can streamline in stock by also using Billerud Flute® as centre liner in double or triple wall constructions. Thanks to Billerud Flute®’s much higher compression strength compared to traditional Kraftliner, you can go down in grammage by up to 30% in the centre liner layer.

Replacing wood and plywood

Billerud Flute® has the strength to create a corrugated solution that can replace conventional wood packaging. A corrugated solution is lighter and reduces costs for freight, logistics and handling. The surface lends itself well to printing attractive images and the company brand. Billerud Flute® in 220 g/m2 is the world’s strongest fluting and challenges conventional packaging for heavy-duty goods.

Product range

Products Description and application
Billerud Flute®
Superior semi-chemical fluting based on 100% primary fibres. Available in 120, 130, 140, 150, 160, 175 and 220 g/m2. Billerud Flute® specification
Extremely high strength for boxes exposed to long demanding transport chains and humidity.

High creep resistance which means high strength and durability over time with constant load in tough climates.

Produced in compliance with FDA and BfR food packaging norms.

Mainly used for food applications including fruit and vegetables and for premium heavy-duty goods. Also used as centre liner in double wall constructions.
Flute Light
Semi-chemical fluting produced from 100% primary fibres. Available in 105 g/m2. Flute Light specification
For food contact applications.

Low grammage particularly suitable for thin micro-corrugated constructions.

Also used as centre liner in double wall constructions.
Flute S
Semi-chemical fluting with recycled fibre content. Available in 112, 127, 140, 150, 165 and 190 g/m2. Flute S specification
Consistent quality and excellent runability.

Produced in Skärblacka which is certified in accordance with ISO 9001, ISO 14 001.

Suitable for demanding applications within household and gardening, consumer electronics, fruit and vegetables and industrial products.

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All our production units are certified according to PEFC™ and FSC® Chain of Custody and we issue a wide range of certificates
Contact us to find more information on Regulatory Compliance, etc.

At your service, adding value

We work hard to secure a supply of our corrugated packaging material to you and give you support. If you want to optimise the packaging you produce or need technical consulting, our services will help you on-site, no matter where you are located.

Supply Chain Services

Our knowledge and service are not restricted by geographical boundaries. Our local service specialists will answer in your local language and without delay.

  • Order confirmation
  • Deviation reporting
  • Timely deliveries

Technical Services

Our technical expertise is close at hand to ensure that the material we deliver to you run as smoothly and efficiently as possible.

  • Proactive consultation
  • Workshops and training
  • Expert on-site support


Smarter Packaging Services

Using the design and engineering knowledge and experience in our BoxLab, you can be sure of the best corrugated packaging solution for your customers’ needs – giving you sustainable and profitable business relationships

  • Education & Workshops
  • Packaging optimisation
  • Packaging innovation


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