PREPARATION METHOD OF FUNCTIONAL NONWOVEN FABRICS CONTAINING SODIUM ALGINATE

摘要

PURPOSE: A preparation method of functional nonwoven fabrics containing sodium alginate is provided to offer improved bio compatibility of the functional nonwoven fabrics by injecting the sodium alginate on a blend solution for electrospinning. CONSTITUTION: A preparation method of functional nonwoven fabrics containing sodium alginate comprises a step for producing a polymer blend solution by dissolving atactic polyvinyl alcohol and sodium alginate in a solvent capable of dissolving simultaneously the atactic polyvinyl alcohol and the sodium alginate and a step for electrospinning of a spinning solution. The preparation method of functional nonwoven fabrics containing sodium alginate further includes a step for stabilizing the spinning solution containing the sodium alginate. The functional nonwoven fabrics include the sodium alginate of 1 ~ 30 parts by weights, is produced by electrospinning.