During the laundering operation, these soil release polyesters adsorb onto {HEAD ~ the surface} of {TAIL ~ fabrics} immersed in the wash solution 
of
During the laundering operation , these soil release polyesters adsorb onto { HEAD ~ the surface } of { TAIL ~ fabrics } immersed in the wash solution
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH