Flat board and multi-layer board from mechanical and chemi mechanical bleached and unbleached pulp can be produced with Clextral BIVIS Process. The raw material used is hardwood or softwood.
Wood chips defibering and pulp bleaching can be achieved in a single machine thanks to the compact BIVIS pulping process developed by Clextral.
The BIVIS process generates energy savings along with low water and chemicals consumption.
