Flexible heating element. (Machine-translation by Google Translate, not legally binding)

摘要

Flexible heating element of the type comprising a heating cable (4) placed flat in sandwich between two identical flexible resistant composite thin sheets (2 and 3), each of which comprises at least one layer of aluminum (9) and a layer of a heat-sealable material (8), the faces consisting of heat-weldable material (8) of the two sheets (2, 3) facing each other on each side of the heating cable and being thermo-welded together on its surface being arranged. (11) opposite not occupied by the heating cable, characterized in that each of the two sheets (2, 3) is a triple composite sheet, whose third external layer (10) ensures the mechanical strength of the sheet and the protection of the aluminum layer. (Machine-translation by Google Translate, not legally binding)