FACE HEATER
PURPOSE:To provide a face heater which has less radiation to floor surface and a satisfactory cushioning property, and reduces the stress to a heating wire. CONSTITUTION:A face heating is formed of a surface cloth 1, an adhesive layer 2, a heating wire 3 and a heat insulating material 4. On the side...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To provide a face heater which has less radiation to floor surface and a satisfactory cushioning property, and reduces the stress to a heating wire. CONSTITUTION:A face heating is formed of a surface cloth 1, an adhesive layer 2, a heating wire 3 and a heat insulating material 4. On the side making contact with a floor surface of the heat insulating material 4, a recessed part 6 and a protruding part 7 are provided. Of the recessed and protruding parts, the recessed part 7 is provided under the heating wire 3 to enhance the heat insulating effect by the air layer of the recessed part 7. |
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