The electrically conductive element is {HEAD ~ either an electrically conductive filament} in {TAIL ~ the multifunctional thread} or yarn or an electrically conductive layer between the supporting element and the plastic covering 
in
The electrically conductive element is { HEAD ~ either an electrically conductive filament } in { TAIL ~ the multifunctional thread } or yarn or an electrically conductive layer between the supporting element and the plastic covering
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH