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