{HEAD ~ Suitable techniques} include offset gravure, direct gravure, knife over roll, curtain coating, and {TAIL ~ other printing and coating techniques} 
include
{ HEAD ~ Suitable techniques } include offset gravure , direct gravure , knife over roll , curtain coating , and { TAIL ~ other printing and coating techniques }
HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL