Mask and method for manufacturing mask

According to various embodiments, a mask includes a cover, an input fan, and an output fan. The cover is shaped to cover a wearer's nose and mouth and defines an interior space between the cover and the wearer's skin. The input fan is coupled to the cover and configured to draw air from outside into the interior space. The output fan is coupled to the cover and configured to discharge air out of the interior space. 根据各种实施例，一种口罩包括覆盖罩、输入扇及输出扇。覆盖罩经成形以覆盖佩戴者的鼻子和嘴巴，并限定覆盖罩与佩戴者皮肤之间的内部空间。输入扇耦接至覆盖罩，且配置成从外部抽吸空气进入内部空间。输出扇耦接至覆盖罩，且配置成将空气排出内部空间。