At the same time, the inherently good compression failure resistance of {HEAD ~ the compressible gasket material} of {TAIL ~ the base sheet} is preserved 
At the same time , the inherently good compression failure resistance of { HEAD ~ the compressible gasket material } of { TAIL ~ the base sheet } is preserved
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH