Once the primer coating is bonded to the polymer body, {HEAD ~ the assembly} is coated with a regenerated cellulose layer, e.g., by {TAIL ~ a viscose process} well known in the art 
Once the primer coating is bonded to the polymer body , { HEAD ~ the assembly } is coated with a regenerated cellulose layer , e.g. , by { TAIL ~ a viscose process } well known in the art
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH