For the first time the scientist at the institute for the development of
textile machinery and high-duty materials succeeded in producing
ultrapure Chitosan multi-filaments that is to say fiber bundles extracted
from conditioned shells of shrimps and crabs. These filaments are used
for the development of different structures for scaffolds and implants. By
the way the institute has taken out a patent for a manufacturing method
of three-dimensionally shaped non-woven structures made of Chitosan
short fibers (NSN technology) and used for bone regeneration.