{HEAD ~ The second series} of {TAIL ~ laser drilled wells} form a tab which provides a more rigid tack to the substrate material thereby giving greater adhesion of the substrate to the panel of substrate material, wherein the irregular shaped substrate is retained in the panel of substrate material without breaking 
of
{ HEAD ~ The second series } of { TAIL ~ laser drilled wells } form a tab which provides a more rigid tack to the substrate material thereby giving greater adhesion of the substrate to the panel of substrate material , wherein the irregular shaped substrate is retained in the panel of substrate material without breaking
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH