The main function of the invention is the mounting, positioning and {HEAD ~ delivery} of {TAIL ~ polymer} to a fastener profile plate that is used to deliver an extruded fastener element to a cast film or sheet as the latter is being extruded 
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The main function of the invention is the mounting , positioning and { HEAD ~ delivery } of { TAIL ~ polymer } to a fastener profile plate that is used to deliver an extruded fastener element to a cast film or sheet as the latter is being extruded
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL 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