AIR PERMEABLE VENT FILTER AND HEADLIGHT ASSEMBLY HAVING THE SAME

摘要

The present invention relates to an air-permeable vent filter and a headlight assembly comprising the same. The air-permeable vent filter is formed by accumulation of a nanofiber which is electrospun using a spinning solution mixed with a polymeric substance and a solvent, and has a body around which a porous nanofiber web is spirally wound. In addition, the air-permeable vent filter exhibits an air-permeable filtering function involved in the permeation of air from one side of the body to the other side, while blocking the passage of liquid and solid.