CHITOSAN NON-WOVEN FABRIC FOR MASK PACK MATERIAL, AND METHOD FOR MANUFACTURING THE NON-WOVEN FABRIC

摘要

PURPOSE: A chitosan non-woven fabric for a mask pack is provided to resolve problems of low absorption, low adhesion and inconvenience in use and to improve physical property. CONSTITUTION: A chitosan non-woven fabric for a mask pack is prepared by forming fibers using chitosan polymers and binding in a sheet form. The water insoluble chitosan is modified into water soluble hydrogel chitosan by substituting hydrogen of an amine group of a chitosan branch chain through N-alkylation, N-acylation, or N-hydroacylation.