A slide fastener coupling element forming apparatus 1, wherein a lower surface of said preventing means is spaced from a lower surface of said blade by {HEAD ~ a distance} corresponding to {TAIL ~ the thickness} of at least one coupling element 
corresponding to
A slide fastener coupling element forming apparatus 1 , wherein a lower surface of said preventing means is spaced from a lower surface of said blade by { HEAD ~ a distance } corresponding to { TAIL ~ the thickness } of at least one coupling element
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 OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH