Pulp and paper
Cellulose-based packaging is increasingly replacing plastic and fossil-based materials, and new EU requirements under the PPWR are imposing stricter standards for recycled content and recyclability. While cellulose fibres can theoretically be recycled many times, large quantities are lost after just a few cycles in practice due to inadequate sorting and material losses in the chain. To remain competitive, companies must optimise product performance and recyclability by using less raw material to make stronger corrugated cardboard, improving fibre grinding and handling recycled fibre more effectively. Failure to adapt could result in higher costs, lost market share and non-compliance when the PPWR requirements come into force.
RISE can support you throughout the entire process, from wood and fibre properties, to production, fibre grinding, recycling, and the optimisation of recycled fibre. In our pilot plants, we test fibre modification, pulp preparation and new processes on a large scale to develop stronger paper with reduced material consumption.
Magnus Larsson
Avdelningschef Hållbara material och förpackningar
+46 10 516 65 14
Read more about Magnus
We analyse the effect of recycled fibre on quality and processes, help you adapt to PPWR requirements through life cycle assessment (LCA) analyses and regulatory advice, and develop new solutions such as nanocellulose. In our ISTA-certified transport laboratory, we verify that corrugated cardboard and packaging can withstand creep, moisture and stress throughout the distribution chain.
Technology infrastructures for Pulp and paper
Test & demo
Testbed for wood and fibre properties
The laboratory has world-unique instruments for efficient analysis of a large number of properties of wood and fibres important for industry and research. The instruments can also contribute to projects where effects of forest management and plant breeding are studied.
Test & demo
Grinding of paper pulp
The grinding laboratory is a separate part of the FEX pilot paper mill. Here, paper pulp can be ground in one or more stages. It is also possible to grind with recirculation of part of the flow.
Test & demo
Separation of cellulose
The separation of cellulose from forests, agriculture and the sea constitutes a fundamental aspect of biorefinery and sustainable production. The Earth's circular and renewable raw materials are in demand and should be sufficient for a considerable amount, and this demand is increasing.
Expertise in Pulp and paper
Expertise
Tissue
Sales of hygiene products has grown rapidly in recent years. The competition on the market is fierce, which puts pressure on production costs. Meanwhile, the use of sustainable materials and minimising energy use has become important factors. Product properties, such as softness and liquid absorpti…
Expertise
Stock preparation
Stock preparation is a crucial factor in paper production. Our expertise in stock preparation is based on extensive research with low-concentration grinding, screening, fractionation with both sieves and hydrocyclones and measurement techniques for fiber properties. We can develop new concepts, opt…
Expertise
Cellulose technologies
The subject of impregnation studies is of interest to all chemical pulp processes, irrespective of whether the end product is paper pulp or dissolving pulp. It is imperative for pulp mills seeking to enhance their production or grappling with impregnation-related issues to ensure the optimal impreg…
Expertise
Paper mechanics
The mechanical properties of paper materials are of great importance for their function during converting and use of the final products. More effective production, less waste, and optimal material use require good mechanical properties.
Service
Transport testing according to ISTA – International Safe Transit Association
The laboratory at the RISE Packaging Excellence Centre is ISTA certified and is one of the most well-equipped and advanced laboratories in the Nordic region for transport simulation.
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New EU requirements create business opportunities for fibre recycling
Cellulose fibres in paper and cardboard can be recycled over and over again, but in practice, many fibres disappear from the system after just a few cycles. There is now increasing pressure to optimise recycling.
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Why RISE
01
The entire value chain under one roof
– From wood and fibre through pulp preparation and production to recycling and recycled fibre, we cover all stages with pilot plants and expertise. 02
Optimisation of material consumption
– We develop stronger paper through fibre grinding and fibre modification, which reduces raw material consumption and improves performance. 03
PPWR adaptation and circularity
– Advice on recyclability, analysis of recycled fibre, LCA studies and strategies to comply with the EU's new packaging regulation. 04
Full-scale pilot trials
– Test and demo facilities for nanocellulose, fibre refining, water management and process development provide you with a secure basis for industrial investments. 05
Transport testing and performance
– ISTA-certified laboratory where we test corrugated cardboard for creep, moisture and load to ensure protection throughout the distribution chain.Relevant areas for you
Packaging
Packaging must protect both the product and the environment throughout the entire supply chain, from manufacturing to consumer use. At the same time,…
Circular transition
New EU directives and changing customer demands are prompting companies to adopt circular business models, but this transition is complex. Challenges…
Manufacturing and production conversion
Swedish industry is facing a major transition, with ever-increasing demands for sustainability, efficiency, and competitiveness. At the same time, di…
Energy optimisation
Electrification and the transition to a sustainable energy system are placing new demands on society. There are many challenges: power shortages in t…
Materials and durability
Selecting the appropriate material is essential for optimising a product's performance, lifespan, and environmental impact. At the same time, the ind…