An adhesive is used to bond {HEAD ~ the film assembly} 22 to {TAIL ~ the interior channel surface} of the support 20 
to
An adhesive is used to bond { HEAD ~ the film assembly } 22 to { TAIL ~ the interior channel surface } of the support 20
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH