The sealing assembly also includes a center roller having a sealing ridge attached thereto which operatively contacts the support roller so as to urge a first enclosure sheet into {HEAD ~ contact} with {TAIL ~ a second enclosure sheet} 
with
The sealing assembly also includes a center roller having a sealing ridge attached thereto which operatively contacts the support roller so as to urge a first enclosure sheet into { HEAD ~ contact } with { TAIL ~ a second enclosure sheet }
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 HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL