| 摘要 |
PROBLEM TO BE SOLVED: To obtain refreshing heat retention performance by using both feather and high moisture absorbing/heat emitting fiber as filling of a comforter and using different fabrics in side part to absorb moisture of sweat by the high moisture absorbing and heat emitting fiber to reduce the humidity and generate heat by the absorption of moisture with preventing dispersion of heat by the feather. SOLUTION: The filling layer of the comforter 10 is divided into a bottom layer 12 on a human body side and a top layer 14 on the opposite side. A mixture of the high moisture absorbing and heat emitting fiber and a synthetic fiber cotton is used as the filling of the bottom layer 12 and feather is used as the filling of the top layer 14. A permeable cloth with a high moisture permeability is used as a backing fabric 11 for covering the bottom surface of the bottom layer 12 and a high density fabric which prevents feather from being blown out is used as an outer fabric 15 covering the top surface of the top layer 14. A lightweight medium density fabric with a permeability equivalent to an median of the permeability of the backing fabric 11 and the permeability of the outer material 15 and almost free from blowing-out of the feather is used as an intermediate fabric 13 which defines the bottom layer 12 from the top layer 14. COPYRIGHT: (C)2006,JPO&NCIPI
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