| 摘要 |
The present invention relates to a multiple folded heating mat and a preparation method thereof, and more specifically, to a multiple folded heating mat in a cushion type by using a heating coating fabric made of carbon fiber as a heating material, and to a preparation method thereof. According to the present invention, the multiple folded heating mat can reduce volume compared to an existing heating mat, doesn′t generate electromagnetic waves, but generates far-infrared lights and negative ions beneficial to human body. Accordingly, a user can use the present invention with an easy mind, and the present invention maintains heating efficiency uniformly and has excellent durability, thereby having no internal damage and decline of heating efficiency. Also, the present invention can be easily prepared, thereby having simple preparation process and excellent economic feasibility. |
