suspending the dividing of said web at {HEAD ~ regular intervals} to define {TAIL ~ a holding web} connecting together said side by side strips 
suspending the dividing of said web at { HEAD ~ regular intervals } to define { TAIL ~ a holding web } connecting together said side by side strips
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH