| 摘要 |
PROBLEM TO BE SOLVED: To provide a deodorizing sheet with excellent deodorizing performance, a low resistance to air permeability and excellent processability. SOLUTION: In an active carbon-containing sheet in which one face is rich in a supporting fiber with a specific gravity of 0.7-1.7 and the other face is rich in an active carbon layer with a specific gravity of 1.8-2.1 g/cc and which consists of the active carbon and the supporting fiber, a deodorizing sheet in which a photocatalyst is carried on the face being rich in the supporting fiber and an air permeable sheet is laminated on the face being rich in the active carbon is provided. When the active carbon-containing sheet is manufactured, by utilizing difference in specific gravities between the supporting fiber and the active carbon, a layer in which the active carbon is dense is formed on one face of the sheet. |
