A far-infrared heat radiation sheet, for thermal therapy application, which device comprises at least: a radiation metal sheet, which is a metal foil through the micro-arc oxidation and the dipping sol-gel manufacturing process an electric film, its adhesion to the metal foil bottom line, so that the heat emitted by the electric film may be subjected to the radiated metal sheet, then formed one which at about 45 degrees C and in the 8 ~ 14 μm range has an emissivity of about 0.85 ~ 0.99 and with 40 ~ 60mW/cm2 power far infrared radiation.一種遠紅外熱輻射片,適合人體熱敷用途,其裝置至少包含:一輻射金屬片,其係經過微弧氧化處理與浸塗溶膠製程的一種金屬薄片;一電熱軟片,其係黏著於金屬薄片底部,使電熱軟片所發出的熱能可以經過輻射金屬片輻射出去後,可以形成一在約45度C、8~14微米範圍具有輻射率約0.85~0.99與40~60mW/cm2的遠紅外輻射熱。10‧‧‧輻射金屬薄片100‧‧‧遠紅外熱輻射軟片101‧‧‧上片面102‧‧‧下片面20‧‧‧黏膠30‧‧‧電熱軟片301‧‧‧上片面302‧‧‧下片面31‧‧‧溫控單元32‧‧‧電源輸入埠321‧‧‧外部電源33‧‧‧電阻線40‧‧‧包裹軟套41‧‧‧開口面411‧‧‧邊條42‧‧‧封閉面43‧‧‧附著單元431‧‧‧鬆緊帶
