Other additives may also be added as necessary in addition to the thermoplastic resin and filler or diluent in {HEAD ~ the production} of {TAIL ~ the porous stretched thermoplastic fastener} 
Other additives may also be added as necessary in addition to the thermoplastic resin and filler or diluent in { HEAD ~ the production } of { TAIL ~ the porous stretched thermoplastic fastener }
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 REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL