| 摘要 |
The present invention relates to a mask having an adsorption membrane provided therein, the mask comprising: a mask main body which has provided therein an adsorption membrane for adsorbing foreign substances included in the air; and hanging bands which are fixed to the mask main body and can be fixed by being hung around the ears, wherein the adsorption membrane comprises a support member and a first adsorption member, the support member having a plurality of first pores, and the first adsorption member being stacked on the support member, having a plurality of second pores formed thereon, and being made by the accumulation of ion exchange nanofibers adsorbing ionic foreign substances among the foreign substances. |
