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