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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Vote us on Green Concept Award 2025 – WOODMER Seal selected as a finalist

We are Finalist on Green Concept Award 2025! Over 1500 participants from 45 countries applied for the 12th edition of the Green Product Awards. After being reviewed under the aspects of design, innovation & sustainability, the best submissions were nominated. WOODMER® Seal is one of the Green Concept Award finalists in the Packaging category! Our … Read more

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Ecohelix and Domsjö Fabriker AB sign long term partnership agreement to scale up sustainable biopolymer production

Ecohelix, a leading innovator in biotechnology and sustainable materials and Domsjö Fabriker, a renowed Swedish biorefinery, today announced a significant milestone in their collaboration: the signing of a termsheet to initiate the commercial phase of WOODMER® production. This agreement marks a culmination of several years of successful partnership between the two companies. With a pioneer … Read more

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TokyoPack 2024 – growing interest towards fiber-based alternatives in packaging

TokyoPack is the world´s leading comprehensive packaging exhibition, showcasing the latest advancements in Japanese packaging technology and science. The exhibition covers all aspects of packaging, from materials and machinery to design and sustainability. Plastics are still dominating, but there is growing demand for fiber-based materials in packaging. This year´s event took place at Tokyo Big … 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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