Electric heater and process for its production

摘要

The electric heater comprises a textile backing material (10), a likewise textile covering material (12) and a heating conductor strip (14) inserted between them. This heating conductor strip (14), laid in the form of a wave line, comprises a textile structure in band form and a heating wire incorporated into this textile structure in wave form. The heating conductor strip (14) can be produced in the manner of a textile product and be processed directly as such. <IMAGE>