摘要 |
A method of increasing energy efficiency of a flexible fabric (10) which is to be heated, the flexible fabric (10) comprising a heating layer (1) which is conductive, a conductive layer (3a), and an electroosmotic liquid transport layer (6a) between the heating layer (1) and the conductive layer (3a), the method comprising supplying electric power to the heating layer (1) to heat it, and applying an electric field to the electroosmotic liquid transport layer (6a) to transport liquid away from the heating layer (1). |