The Science behind Ecohelix Technology

Polymers consist of small molecules – monomers that are linked together to form a large macromolecule. Hemicellulose is a polymer present in terrestrial plant cell walls. It is a polysaccharide as cellulose, both servicing as structural components of the plant cell wall. Hemicellulose is a branched polymer compared to linear cellulose, which makes its properties different than that of cellulose. In pulp production hemicellulose and lignin need to be separated from the wood matrix to be able to utilize the cellulose as a raw material for different products.

Ecohelix patented technology uses biotechnology and membrane filtration to modify the structure of hemicellulose and lignin. Using laccase enzyme in the reaction, it creates a structure, which has increased molecular weight and charge as well as low viscosity even in high concentrations. This wood-based hemicellulose/lignin copolymer (WOODMER®) has high performing properties in several demanding end-product environments.

The core of the technology is the enzymatic reaction which mimics wood formation trees utilize in nature.

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In this blog post we summarize the importance of recyclability in packaging materials and outline the concept of repulpability testing: what it means in practice, why it is important, how it is tested, and the interpretation of the results. Repulpability Defined: Unlike general recyclability, repulpability specifically measures how effectively a material disintegrates into individual fibres … Read more

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Pre-study on using Ecohelix WOODMER as battery material

Ecohelix and RISE Research Institutes of Sweden collaborated on a preliminary study to explore the potential of Ecohelix WOODMER®, a bio-based polymer, as a battery material. The project was titled “Improving the performance of Li-Ion battery anodes with sustainable WOODMER®”. Ecohelix WOODMER® is a novel, high-performance, wood-derived polymer offering a sustainable alternative to fossil-based polymers. … Read more

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Ecohelix is a finalist at Sustainable Packaging Awards

Ecohelix has been selected as a finalist for Packaging Europe’s prestigious Sustainability Awards in the Renewable Materials (pre-commercial) category. We sent our WOODMER® Seal heat seal coating solution to the competition and are in the finals with other substantially excellent packaging sector innovations. Our forest-derived heat seal coating solution enables completely fibre-based packaging, origins from … Read more

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98%

GREENHOUSE GAS EMISSION AVOIDANCE COMPARED TO COMPETITION

10 000 t/a

LARGE SCALE PRODUCTION CAPACITY

10

YEARS OF RESEARCH

NORDIC EXCELLENCE IN
WOOD-BASED BIOPOLYMERS

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Founder & CEO

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