Using the difference in {HEAD ~ thickness} between {TAIL ~ loop regions} and the non loop region, intermittent coating can be achieved by feeding the header tape through a small gap between a press roller and a coating roller 
Using the difference in { HEAD ~ thickness } between { TAIL ~ loop regions } and the non loop region , intermittent coating can be achieved by feeding the header tape through a small gap between a press roller and a coating roller
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL 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 OTH OTH