| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a felt vaporization sheet to be disposed in a tray of a draining device installed in a refrigerating apparatus or a large refrigerator, which prevents water absorbability from being reduced even after a long-time use. <P>SOLUTION: The vaporization sheet is made of felt containing 25-70 wt.% of water-absorbing fiber, 25-45 wt.% of thermally fusing fiber and 0-35 wt.% of heat resistant fiber. The fiber is integrated by carding and needle punching, and thermally treated to be formed into a thin sheet by thermal press. <P>COPYRIGHT: (C)2012,JPO&INPIT |
