| 摘要 |
PURPOSE: A foldable three-stage heating mat using a film heating element is provided to enable a user to conveniently lie down on the mat. CONSTITUTION: A foldable three-stage heating mat using a film heating element comprises a first heating mat(A), a second heating mat(B), a pillow mat(C), a lead line(D), a temperature controller(E), and an A/D converter(F). The first heating mat comprises floor cloth, a first adhesive layer applied on the floor cloth, a film heating element attached and fixed on the top of the first adhesive layer, a second adhesive layer applied on the upper surface of the film heating element, and a finishing material attached and fixed on the top of the second adhesive layer. |
