| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multilayer fiber structure for cold insulation, a cold insulation sheet and a fiber product which have an excellent cooling effect and a low wet feel. <P>SOLUTION: The multi-layer fiber structure for cold insulation is obtained by laminating, in order, a water-permeable layer composed of an organic fiber, a water absorption layer composed of a water-absorbing fiber having a water absorption characteristic at least 20 times the self-weight and a heat-adhesive fiber melting or softening at temperatures of ≤160°C and a water-proof layer composed of a film. The cold insulation sheet is obtained by using the multi-layer fiber structure and converted into a fiber product, if necessary. <P>COPYRIGHT: (C)2011,JPO&INPIT |
