abstract |
(57) [Summary] (Modified) [Purpose] To provide a humidifying sheet that does not swell even after water supply and does not require a reinforcing material, and a humidifying element using the sheet. [Structure] 2A, 2A of water vapor permeable and water impermeable synthetic resin membranes are provided on both sides of a water absorbing layer 1 capable of absorbing and retaining humidifying water. B humidifying sheet to be provided. |