| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that the environment of sleeping is damaged much due to getting cold or instantaneous decrease of a thermal insulation effect since much air gets in and out when turning the body because the sleeping person is sandwiched between bedclothes while using the bedclothes in a cold season. Ž<P>SOLUTION: A cloth having an area larger than a blanket is fitted to the inside of the blanket to be used in contact with the body. The cloth the sizes of which are equalized to respective corresponding edges while making pleats and shrinking is sewn to the periphery of the blanket. Effectively using wrinkles and slack generated by sewing to the periphery, cooling action of the air is reduced to improve the thermal insulation effect. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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