Wet moulding test bed

To successfully expand the field of applications for biobased fibers, several challenges need to be addressed through focused R&D efforts. With the wet moulding test bed, RISE is in a position to address these challenges and accelerate development.

Overview

• The wet moulding testbed contains an automatic, continuous and flexible pilot line aimed at advanced process and materials development challenges as well as producing demonstrators and test series.
• A complementary wet moulding laboratory line is also available for even greater flexibility in terms of material design and process setup, including multi-layer construction possibility.
• In-depth measurement and analysis of process parameters and wet end chemistry.
• Comprehensive development infrastructure (stock preparation, barrier application pilots, analyses, barrier lab, recycling pilot, etc.)

Areas of development

Material properties

Improving material properties is necessary to compete with plastic products, particularly considering durability and moisture resistance of the finished material. Barrier properties – i.e. how well the material can resist the penetration and passage of substances such as water, grease, moisture and gases – are critical, particularly for applications in food, cosmetics and hygiene product packaging. This is addressed by developing the material composition as well as by the use of coatings.

Process development and optimisation

In order to achieve competitiveness and cost effectiveness processing speed, precision and consistency needs to be improved. Working with a pilot machine allows for fast evaluation of tools, processing parameters and raw material recipes. The test bed is also aligned with a broad range of tools for e.g. stock preparation and fibre mixtures. 

Broaden the material sourcing

One approach to achieve more sustainable production is to diversify the use of alternative raw materials. On our pilot machine, trial series can allow evaluation of product behaviour and quality when made from alternative fibres such as those from agricultural residues, fast-growing plants, recycled or side streams.

Function and finish

The material may also require development in terms of functionalization and finish to meet consumer expectations in terms of appearance and functionality. This is critical as new product segments are targeted. With RISE team of complementary research fields, the support around the test bed can address challenges such as product interaction, perception and design. 

Characterisation

We are capable of characterizing and evaluating performance along the product chain, correlating product performance parameters with in-going fibre and process settings. 

We can support your development

To successfully replace plastic products, there is a critical need for continued research and development of moulded fibre or moulded pulp products. This R&D will focus on enhancing material properties, advancing manufacturing techniques, diversifying material sourcing, improving functionality and aesthetics, understanding environmental impacts, and ensuring regulatory compliance. Our wet moulding test bed gives you access to a wide variety of infrastructure and scientific experts to support your development. 

Reach out to us and we'll be happy to tell you more.