Filter including nylon nanofiber and polyvinylidene fluoride nanofiber and its manufacturing method

摘要

The present invention provides a filter comprising nylon nanofiber and polyvinylidene fluoride nanofiber and a method for manufacturing the same. The filter according to the present invention has a structure in which a nylon nanofiber nonwoven fabric and a polyvinylidene fluoride nanofiber nonwoven fabric respectively having diameters different from each other are sequentially stacked.