| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a three-dimensional structure capable of retaining and diffusing moisture sufficiently for humidification when it is running and quickly discharging moisture when it is not running. <P>SOLUTION: A three-dimensional structure is composed of a front fabric and a rear fabric that are connected with each other with a connecting thread and that are made of a moisture retaining material used for humidifying air. The front and rear fabrics each has an aperture. An area of one aperture in a fabric positioned at upstream side of air flow is 1.5-25 times larger than that of one aperture in a fabric positioned at downstream side of air flow. The number of the connecting thread is 144-3456 per square inch. The moisture retaining material comprises a connecting thread disposed in a direction of crossing the fabric at an angle of 40-80 degree and a connecting thread disposed in a direction of crossing the fabric at an angle of 80 degree or more. <P>COPYRIGHT: (C)2013,JPO&INPIT |
