In this manner, the synthetic backbone can keep the paper intact even when the electrical device is subjected to electrical and mechanical stresses that would otherwise cause {HEAD ~ the ordinary kraft paper} to fail and cause {TAIL ~ the device} to cease functioning 
to cause
In this manner , the synthetic backbone can keep the paper intact even when the electrical device is subjected to electrical and mechanical stresses that would otherwise cause { HEAD ~ the ordinary kraft paper } to fail and cause { TAIL ~ the device } to cease functioning
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH