| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a protection cover to perform both of heat insulation effect for preventing a user who uses a PET bottle as a hot-water bottle from a scald and hot insulation effect to warm the user. Ž<P>SOLUTION: Acrylate, cotton, a blanket, fabric, pure wool, polyester, cashmere, etc., are used as thick cloth having hot insulation effect to achieve both of the heat insulation effect and hot insulation effect. One or more of a string, button, fastener, hook, face fastener, etc., are used to prepare a stopper for the heat and hot insulation cover. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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