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