Abstract: A packaging container comprises a container body an upper part opening of which performs as an exit, a seal lid sealing the exit of the container body, and an outer lid openably and closably covering the container body. A commercial label is adhered to an outer surface of the outer lid. The outer lid is attached to the container body openably and closably through the label. The packaging container can store unused pieces of sterilized cotton with a tight seal after a user peels the seal lid, and allows the user to easily and conveniently take out the pieces.

Abstract: A packaging container comprises a container body an upper part opening of which performs as an exit, a seal lid sealing the exit of the container body, and an outer lid openably and closably covering the container body. A commercial label is adhered to an outer surface of the outer lid. The outer lid is attached to the container body openably and closably through the label. The packaging container can store unused pieces of sterilized cotton with a tight seal after a user peels the seal lid, and allows the user to easily and conveniently take out the pieces.

Abstract: A disposable sanitary mask comprises a covering panel section adapted to cover the wearer's nose and mouth and a pair of ear-looping panel sections which are respectively formed of nonwoven fibrous fabric. The covering panel section has a central rigid region formed vertically extending across a front surface thereof and side rigid regions defined vertically extending across the front surface thereof, a rigidity of these regions being higher than that of the remaining region of the covering panel section. Therefore, the mask can keep at least the covering panel section from losing its shape.