Spinnova's Inherent Dyeing Method for Cellulose Fibres - Sustainable Textiles Launchpad @E2expo
The inherent dyeing developed by Spinnova and Kemira is a process in which the cellulosic fiber mass is dyed before extruding into filament. Spinnova’s innovation originates from the pulp and paper industry.
Spinnova was founded in 2015. The company's vision is a more sustainable textile industry, where sustainable cellulose-based materials are a cost-efficient, environmentally friendly and preferred option for brands, and available to all consumers.After two years of laboratory scale R&D, the technology was scaled up to a continuous pilot scale that was specifically built for this. The technology has been scaled up from a small pilot scale to an industrial pilot scale in December 2018, when the construction of their pilot line was completed. They will be finalizing product properties and production processes, while working on selected prototypes with partners.